From: Pádraig Brady <P@draigBrady.com>
Date: Fri, 1 Jan 2021 16:36:09 +0000 (+0000)
Subject: maint: update all copyright year number ranges
X-Git-Tag: v9.0~160
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32ff1d1313ff566685b9092ac929251a4c22e7c4;p=thirdparty%2Fcoreutils.git

maint: update all copyright year number ranges

Run "make update-copyright" and then...

* gnulib: Update to latest with copyright year adjusted.
* tests/init.sh: Sync with gnulib to pick up copyright year.
* bootstrap: Likewise.
* tests/sample-test: Adjust to use the single most recent year.
---

diff --git a/.github/ISSUE_TEMPLATE.txt b/.github/ISSUE_TEMPLATE.txt
index 910d0768c5..bf4263976e 100644
--- a/.github/ISSUE_TEMPLATE.txt
+++ b/.github/ISSUE_TEMPLATE.txt
@@ -68,7 +68,7 @@ When sending messages to coreutils@gnu.org or bug-coreutils@gnu.org :
 
 
 <!--
-Copyright (C) 2017-2020 Free Software Foundation, Inc.
+Copyright (C) 2017-2021 Free Software Foundation, Inc.
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
diff --git a/.github/PULL_REQUEST_TEMPLATE.txt b/.github/PULL_REQUEST_TEMPLATE.txt
index e2dfb55a2c..12e4019566 100644
--- a/.github/PULL_REQUEST_TEMPLATE.txt
+++ b/.github/PULL_REQUEST_TEMPLATE.txt
@@ -88,7 +88,7 @@ in this matter.
 
 
 <!--
-Copyright (C) 2017-2020 Free Software Foundation, Inc.
+Copyright (C) 2017-2021 Free Software Foundation, Inc.
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
diff --git a/.vg-suppressions b/.vg-suppressions
index fb7a6e6a99..cf477af24a 100644
--- a/.vg-suppressions
+++ b/.vg-suppressions
@@ -1,6 +1,6 @@
 # Suppress valgrind diagnostics we don't care about.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/HACKING b/HACKING
index 66dcfde363..7ffc3ddd8f 100644
--- a/HACKING
+++ b/HACKING
@@ -617,7 +617,7 @@ and root only tests, is to follow these steps (requires lcov to be installed):
   xdg-open doc/coverage/index.html
 
 ========================================================================
-Copyright (C) 2009-2020 Free Software Foundation, Inc.
+Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/Makefile.am b/Makefile.am
index 529919e395..b514f7fadb 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,6 @@
 # Make coreutils.					-*-Makefile-*-
 
-# Copyright (C) 1990-2020 Free Software Foundation, Inc.
+# Copyright (C) 1990-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/NEWS b/NEWS
index cc74921935..c2474fee35 100644
--- a/NEWS
+++ b/NEWS
@@ -5211,7 +5211,7 @@ packages, see ./old/*/NEWS.
 
 ========================================================================
 
-Copyright (C) 2001-2020 Free Software Foundation, Inc.
+Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/README b/README
index 32496b2c57..6cb7c22269 100644
--- a/README
+++ b/README
@@ -232,7 +232,7 @@ the address on the last line of --help output.
 
 ========================================================================
 
-Copyright (C) 1998-2020 Free Software Foundation, Inc.
+Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/README-hacking b/README-hacking
index 7d95d6930a..b7bca9ec76 100644
--- a/README-hacking
+++ b/README-hacking
@@ -93,7 +93,7 @@ each program.  One way to do this is to use vc-dwim
 
 -----
 
-Copyright (C) 2002-2020 Free Software Foundation, Inc.
+Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
diff --git a/README-valgrind b/README-valgrind
index 213d1ca255..71c90bd740 100644
--- a/README-valgrind
+++ b/README-valgrind
@@ -1,7 +1,7 @@
 #! /bin/bash
 # Convert this package for use with valgrind.
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/TODO b/TODO
index e5900eccb3..8a458d5c76 100644
--- a/TODO
+++ b/TODO
@@ -143,7 +143,7 @@ pr's use of nstrftime can make it malloc a very large (up to SIZE_MAX) buffer
 
 -----
 
-Copyright (C) 2002-2020 Free Software Foundation, Inc.
+Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
diff --git a/bootstrap b/bootstrap
index 8f76d69621..7523f65b49 100755
--- a/bootstrap
+++ b/bootstrap
@@ -1,10 +1,10 @@
 #! /bin/sh
 # Print a version string.
-scriptversion=2020-04-13.15; # UTC
+scriptversion=2020-11-18.17; # UTC
 
 # Bootstrap this package from checked-out sources.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -71,7 +71,9 @@ Options:
  --no-git                 do not use git to update gnulib.  Requires that
                           --gnulib-srcdir point to a correct gnulib snapshot
  --skip-po                do not download po files
-
+EOF
+  bootstrap_print_option_usage_hook
+  cat <<EOF
 If the file $me.conf exists in the same directory as this script, its
 contents are read as shell variables to configure the bootstrap.
 
@@ -154,6 +156,18 @@ gnulib_files=
 : ${AUTOPOINT=autopoint}
 : ${AUTORECONF=autoreconf}
 
+# A function to be called for each unrecognized option.  Returns 0 if
+# the option in $1 has been processed by the function.  Returns 1 if
+# the option has not been processed by the function.  Override it via
+# your own definition in bootstrap.conf
+
+bootstrap_option_hook() { return 1; }
+
+# A function to be called in order to print the --help information
+# corresponding to user-defined command-line options.
+
+bootstrap_print_option_usage_hook() { :; }
+
 # A function to be called right after gnulib-tool is run.
 # Override it via your own definition in bootstrap.conf.
 bootstrap_post_import_hook() { :; }
@@ -335,7 +349,7 @@ do
   --no-git)
     use_git=false;;
   *)
-    die "$option: unknown option";;
+    bootstrap_option_hook $option || die "$option: unknown option";;
   esac
 done
 
diff --git a/bootstrap.conf b/bootstrap.conf
index 7dafa3fa5c..63ab6a748f 100644
--- a/bootstrap.conf
+++ b/bootstrap.conf
@@ -1,6 +1,6 @@
 # Bootstrap configuration.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/cfg.mk b/cfg.mk
index d352aac941..d65bda2fde 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -1,5 +1,5 @@
 # Customize maint.mk                           -*- makefile -*-
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/configure.ac b/configure.ac
index 69d4e7d7ff..6351dd7089 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 # -*- autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-# Copyright (C) 1991-2020 Free Software Foundation, Inc.
+# Copyright (C) 1991-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/doc/coreutils.texi b/doc/coreutils.texi
index 93b70616c7..e9dd21c4e8 100644
--- a/doc/coreutils.texi
+++ b/doc/coreutils.texi
@@ -145,7 +145,7 @@
 This manual documents version @value{VERSION} of the GNU core
 utilities, including the standard programs for text and file manipulation.
 
-Copyright @copyright{} 1994-2020 Free Software Foundation, Inc.
+Copyright @copyright{} 1994--2021 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
diff --git a/doc/fdl.texi b/doc/fdl.texi
index 542edaad25..82aa001deb 100644
--- a/doc/fdl.texi
+++ b/doc/fdl.texi
@@ -5,7 +5,7 @@
 @c hence no sectioning command or @node.
 
 @display
-Copyright @copyright{} 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+Copyright @copyright{} 2000--2021 Free Software Foundation, Inc.
 @uref{https://fsf.org/}
 
 Everyone is permitted to copy and distribute verbatim copies
diff --git a/doc/local.mk b/doc/local.mk
index 8659e01cc7..2b1eda63fa 100644
--- a/doc/local.mk
+++ b/doc/local.mk
@@ -1,7 +1,7 @@
 # Make coreutils documentation.				-*-Makefile-*-
 # This is included by the top-level Makefile.am.
 
-# Copyright (C) 1995-2020 Free Software Foundation, Inc.
+# Copyright (C) 1995-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/doc/perm.texi b/doc/perm.texi
index 52e12230d3..bfc39381e7 100644
--- a/doc/perm.texi
+++ b/doc/perm.texi
@@ -1,6 +1,6 @@
 @c File mode bits
 
-@c Copyright (C) 1994-2020 Free Software Foundation, Inc.
+@c Copyright (C) 1994--2021 Free Software Foundation, Inc.
 
 @c Permission is granted to copy, distribute and/or modify this document
 @c under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/doc/sort-version.texi b/doc/sort-version.texi
index 9d0131b550..6f39cc2d93 100644
--- a/doc/sort-version.texi
+++ b/doc/sort-version.texi
@@ -1,6 +1,6 @@
 @c GNU Version-sort ordering documentation
 
-@c Copyright (C) 2019-2020 Free Software Foundation, Inc.
+@c Copyright (C) 2019--2021 Free Software Foundation, Inc.
 
 @c Permission is granted to copy, distribute and/or modify this document
 @c under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/gl/lib/buffer-lcm.c b/gl/lib/buffer-lcm.c
index 3439864bdf..c312854981 100644
--- a/gl/lib/buffer-lcm.c
+++ b/gl/lib/buffer-lcm.c
@@ -1,6 +1,6 @@
 /* buffer-lcm.c - compute a good buffer size for dealing with two files
 
-   Copyright (C) 2002-2020 Free Software Foundation, Inc.
+   Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/cl-strtod.c b/gl/lib/cl-strtod.c
index 4df1995f7a..14999d7a62 100644
--- a/gl/lib/cl-strtod.c
+++ b/gl/lib/cl-strtod.c
@@ -1,6 +1,6 @@
 /* Convert string to double in the current locale, falling back on the C locale.
 
-   Copyright 2019-2020 Free Software Foundation, Inc.
+   Copyright 2019-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/fadvise.c b/gl/lib/fadvise.c
index 978e0daf33..94520a9939 100644
--- a/gl/lib/fadvise.c
+++ b/gl/lib/fadvise.c
@@ -1,5 +1,5 @@
 /* Declare an access pattern hint for files.
-   Copyright (C) 2010-2020 Free Software Foundation, Inc.
+   Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/fadvise.h b/gl/lib/fadvise.h
index 5413908484..44534059c9 100644
--- a/gl/lib/fadvise.h
+++ b/gl/lib/fadvise.h
@@ -1,5 +1,5 @@
 /* Declare an access pattern hint for files.
-   Copyright (C) 2010-2020 Free Software Foundation, Inc.
+   Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/fd-reopen.c b/gl/lib/fd-reopen.c
index 00c278ed9f..c9bf346d30 100644
--- a/gl/lib/fd-reopen.c
+++ b/gl/lib/fd-reopen.c
@@ -1,6 +1,6 @@
 /* Invoke open, but return either a desired file descriptor or -1.
 
-   Copyright (C) 2005-2020 Free Software Foundation, Inc.
+   Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/fd-reopen.h b/gl/lib/fd-reopen.h
index eab88c79e3..105e36a314 100644
--- a/gl/lib/fd-reopen.h
+++ b/gl/lib/fd-reopen.h
@@ -1,6 +1,6 @@
 /* Invoke open, but return either a desired file descriptor or -1.
 
-   Copyright (C) 2005-2020 Free Software Foundation, Inc.
+   Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/heap.c b/gl/lib/heap.c
index 45ea196dfa..3de3550d5f 100644
--- a/gl/lib/heap.c
+++ b/gl/lib/heap.c
@@ -1,6 +1,6 @@
 /* Barebones heap implementation supporting only insert and pop.
 
-   Copyright (C) 2010-2020 Free Software Foundation, Inc.
+   Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/heap.h b/gl/lib/heap.h
index 5b8f4c919b..4dd197133d 100644
--- a/gl/lib/heap.h
+++ b/gl/lib/heap.h
@@ -1,6 +1,6 @@
 /* Barebones heap implementation supporting only insert and pop.
 
-   Copyright (C) 2010-2020 Free Software Foundation, Inc.
+   Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/mbsalign.c b/gl/lib/mbsalign.c
index 4abe29d5d8..f23bc31601 100644
--- a/gl/lib/mbsalign.c
+++ b/gl/lib/mbsalign.c
@@ -1,5 +1,5 @@
 /* Align/Truncate a string in a given screen width
-   Copyright (C) 2009-2020 Free Software Foundation, Inc.
+   Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/mbsalign.h b/gl/lib/mbsalign.h
index 6809b7c29c..05fe302268 100644
--- a/gl/lib/mbsalign.h
+++ b/gl/lib/mbsalign.h
@@ -1,5 +1,5 @@
 /* Align/Truncate a string in a given screen width
-   Copyright (C) 2009-2020 Free Software Foundation, Inc.
+   Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/rand-isaac.c b/gl/lib/rand-isaac.c
index 9e952011ae..8ccb13804d 100644
--- a/gl/lib/rand-isaac.c
+++ b/gl/lib/rand-isaac.c
@@ -1,6 +1,6 @@
 /* Bob Jenkins's cryptographic random number generators, ISAAC and ISAAC64.
 
-   Copyright (C) 1999-2020 Free Software Foundation, Inc.
+   Copyright (C) 1999-2021 Free Software Foundation, Inc.
    Copyright (C) 1997, 1998, 1999 Colin Plumb.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/gl/lib/rand-isaac.h b/gl/lib/rand-isaac.h
index c910f6a76f..caa38ac3e1 100644
--- a/gl/lib/rand-isaac.h
+++ b/gl/lib/rand-isaac.h
@@ -1,6 +1,6 @@
 /* Bob Jenkins's cryptographic random number generators, ISAAC and ISAAC64.
 
-   Copyright (C) 1999-2020 Free Software Foundation, Inc.
+   Copyright (C) 1999-2021 Free Software Foundation, Inc.
    Copyright (C) 1997, 1998, 1999 Colin Plumb.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/gl/lib/randint.c b/gl/lib/randint.c
index 2311322f17..88dcd107b5 100644
--- a/gl/lib/randint.c
+++ b/gl/lib/randint.c
@@ -1,6 +1,6 @@
 /* Generate random integers.
 
-   Copyright (C) 2006-2020 Free Software Foundation, Inc.
+   Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/randint.h b/gl/lib/randint.h
index e0d58ae44a..75a52188d0 100644
--- a/gl/lib/randint.h
+++ b/gl/lib/randint.h
@@ -1,6 +1,6 @@
 /* Generate random integers.
 
-   Copyright (C) 2006-2020 Free Software Foundation, Inc.
+   Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/randperm.c b/gl/lib/randperm.c
index 400c7b33b4..c01c296082 100644
--- a/gl/lib/randperm.c
+++ b/gl/lib/randperm.c
@@ -1,6 +1,6 @@
 /* Generate random permutations.
 
-   Copyright (C) 2006-2020 Free Software Foundation, Inc.
+   Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/randread.c b/gl/lib/randread.c
index afd14f02e3..7124e3df03 100644
--- a/gl/lib/randread.c
+++ b/gl/lib/randread.c
@@ -1,6 +1,6 @@
 /* Generate buffers of random data.
 
-   Copyright (C) 2006-2020 Free Software Foundation, Inc.
+   Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/randread.h b/gl/lib/randread.h
index e991256cb1..b5534f3016 100644
--- a/gl/lib/randread.h
+++ b/gl/lib/randread.h
@@ -1,6 +1,6 @@
 /* Generate buffers of random data.
 
-   Copyright (C) 2006-2020 Free Software Foundation, Inc.
+   Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/root-dev-ino.c b/gl/lib/root-dev-ino.c
index 80f5225e76..fcd11f948c 100644
--- a/gl/lib/root-dev-ino.c
+++ b/gl/lib/root-dev-ino.c
@@ -1,5 +1,5 @@
 /* root-dev-ino.c -- get the device and inode numbers for '/'.
-   Copyright (C) 2003-2020 Free Software Foundation, Inc.
+   Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/root-dev-ino.h b/gl/lib/root-dev-ino.h
index 1b426bf354..9cc9dad7e7 100644
--- a/gl/lib/root-dev-ino.h
+++ b/gl/lib/root-dev-ino.h
@@ -1,6 +1,6 @@
 /* Root device and inode number checking.
 
-   Copyright (C) 2003-2020 Free Software Foundation, Inc.
+   Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/smack.h b/gl/lib/smack.h
index 186cdcbbfc..b7bbc349d0 100644
--- a/gl/lib/smack.h
+++ b/gl/lib/smack.h
@@ -1,5 +1,5 @@
 /* Include and determine availability of smack routines
-   Copyright (C) 2013-2020 Free Software Foundation, Inc.
+   Copyright (C) 2013-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/strintcmp.c b/gl/lib/strintcmp.c
index c421b88af4..0ecf6d02c6 100644
--- a/gl/lib/strintcmp.c
+++ b/gl/lib/strintcmp.c
@@ -1,6 +1,6 @@
 /* Compare integer strings.
 
-   Copyright (C) 2005-2020 Free Software Foundation, Inc.
+   Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/strnumcmp-in.h b/gl/lib/strnumcmp-in.h
index d2069abd0e..7f2d4bbe6a 100644
--- a/gl/lib/strnumcmp-in.h
+++ b/gl/lib/strnumcmp-in.h
@@ -1,6 +1,6 @@
 /* Compare numeric strings.  This is an internal include file.
 
-   Copyright (C) 1988-2020 Free Software Foundation, Inc.
+   Copyright (C) 1988-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/strnumcmp.c b/gl/lib/strnumcmp.c
index 3fb23b7547..4af160b335 100644
--- a/gl/lib/strnumcmp.c
+++ b/gl/lib/strnumcmp.c
@@ -1,6 +1,6 @@
 /* Compare numeric strings.
 
-   Copyright (C) 2005-2020 Free Software Foundation, Inc.
+   Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/xdectoint.c b/gl/lib/xdectoint.c
index f1a0329469..95f6c1359d 100644
--- a/gl/lib/xdectoint.c
+++ b/gl/lib/xdectoint.c
@@ -1,6 +1,6 @@
 /* Convert decimal strings with bounds checking and exit on error.
 
-   Copyright (C) 2014-2020 Free Software Foundation, Inc.
+   Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/xdectoint.h b/gl/lib/xdectoint.h
index bb5fa22a86..278af885a6 100644
--- a/gl/lib/xdectoint.h
+++ b/gl/lib/xdectoint.h
@@ -1,6 +1,6 @@
 /* Convert decimal strings with bounds checking and exit on error.
 
-   Copyright (C) 2014-2020 Free Software Foundation, Inc.
+   Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/lib/xfts.c b/gl/lib/xfts.c
index 4fc9d6a338..816d2f0d3f 100644
--- a/gl/lib/xfts.c
+++ b/gl/lib/xfts.c
@@ -1,6 +1,6 @@
 /* xfts.c -- a wrapper for fts_open
 
-   Copyright (C) 2003-2020 Free Software Foundation, Inc.
+   Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/tests/test-fadvise.c b/gl/tests/test-fadvise.c
index 5d5d9c181d..91957e133c 100644
--- a/gl/tests/test-fadvise.c
+++ b/gl/tests/test-fadvise.c
@@ -1,5 +1,5 @@
 /* Test that fadvise works as advertised.
-   Copyright (C) 2010-2020 Free Software Foundation, Inc.
+   Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/tests/test-mbsalign.c b/gl/tests/test-mbsalign.c
index 1595dcadf6..ecc9b06044 100644
--- a/gl/tests/test-mbsalign.c
+++ b/gl/tests/test-mbsalign.c
@@ -1,5 +1,5 @@
 /* Test that mbsalign works as advertised.
-   Copyright (C) 2010-2020 Free Software Foundation, Inc.
+   Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gl/tests/test-rand-isaac.c b/gl/tests/test-rand-isaac.c
index 75b2d81549..fc4241a566 100644
--- a/gl/tests/test-rand-isaac.c
+++ b/gl/tests/test-rand-isaac.c
@@ -1,6 +1,6 @@
 /* Test the ISAAC or ISAAC64 pseudorandom number generator.
 
-   Copyright (C) 2010-2020 Free Software Foundation, Inc.
+   Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/gnulib b/gnulib
index d411aa6ffa..be147a9ba1 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit d411aa6ffa127d2707958a364896a0fd7d500b1b
+Subproject commit be147a9ba1f14fbec0641206ebc2562be1275d1b
diff --git a/init.cfg b/init.cfg
index 8385963f41..4ad2ecd115 100644
--- a/init.cfg
+++ b/init.cfg
@@ -1,6 +1,6 @@
 # This file is sourced by init.sh, *before* its initialization.
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/lib/t-chdir-long b/lib/t-chdir-long
index b6b3b2060d..f01ff71685 100755
--- a/lib/t-chdir-long
+++ b/lib/t-chdir-long
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise chdir-long's sample main program.
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/m4/boottime.m4 b/m4/boottime.m4
index 591c026bbd..79c0fcf86c 100644
--- a/m4/boottime.m4
+++ b/m4/boottime.m4
@@ -1,7 +1,7 @@
 # boottime.m4 serial 4
 # Determine whether this system has infrastructure for obtaining the boot time.
 
-# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/m4/check-decl.m4 b/m4/check-decl.m4
index 845a505442..c67a95edb7 100644
--- a/m4/check-decl.m4
+++ b/m4/check-decl.m4
@@ -1,7 +1,7 @@
 #serial 26
 # Check declarations for this package.
 
-dnl Copyright (C) 1997-2020 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/include-exclude-prog.m4 b/m4/include-exclude-prog.m4
index 53688ddc9e..6af2a8cd4b 100644
--- a/m4/include-exclude-prog.m4
+++ b/m4/include-exclude-prog.m4
@@ -1,5 +1,5 @@
 #serial 2
-dnl Copyright (C) 2007-2020 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/jm-macros.m4 b/m4/jm-macros.m4
index bce7ae7fcd..db32cf4832 100644
--- a/m4/jm-macros.m4
+++ b/m4/jm-macros.m4
@@ -2,7 +2,7 @@
 
 dnl Misc type-related macros for coreutils.
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/m4/prereq.m4 b/m4/prereq.m4
index e52a89ee40..5a7f4264e5 100644
--- a/m4/prereq.m4
+++ b/m4/prereq.m4
@@ -7,7 +7,7 @@ m4_pattern_forbid([^gl_[ABCDEFGHIJKLMNOPQRSTUVXYZ]])dnl
 # directory of the coreutils package.
 
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/m4/stat-prog.m4 b/m4/stat-prog.m4
index c2f4f17fe8..e7cef942a7 100644
--- a/m4/stat-prog.m4
+++ b/m4/stat-prog.m4
@@ -1,7 +1,7 @@
 # stat-prog.m4 serial 7
 # Record the prerequisites of src/stat.c from the coreutils package.
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/m4/xattr.m4 b/m4/xattr.m4
index 8c59d6a141..3fbcd91047 100644
--- a/m4/xattr.m4
+++ b/m4/xattr.m4
@@ -1,7 +1,7 @@
 # xattr.m4 - check for Extended Attributes (Linux)
 # serial 3
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
diff --git a/man/basenc.x b/man/basenc.x
index 53704aa2e0..2d2c77c415 100644
--- a/man/basenc.x
+++ b/man/basenc.x
@@ -1,4 +1,4 @@
-'\" Copyright (C) 2018-2020 Free Software Foundation, Inc.
+'\" Copyright (C) 2018-2021 Free Software Foundation, Inc.
 '\"
 '\" This is free software.  You may redistribute copies of it under the terms
 '\" of the GNU General Public License <https://www.gnu.org/licenses/gpl.html>.
diff --git a/man/chmod.x b/man/chmod.x
index 4002e1e78e..d9bb138876 100644
--- a/man/chmod.x
+++ b/man/chmod.x
@@ -1,4 +1,4 @@
-'\" Copyright (C) 1998-2020 Free Software Foundation, Inc.
+'\" Copyright (C) 1998-2021 Free Software Foundation, Inc.
 '\"
 '\" This is free software.  You may redistribute copies of it under the terms
 '\" of the GNU General Public License <https://www.gnu.org/licenses/gpl.html>.
diff --git a/man/chown.x b/man/chown.x
index d72a0250fe..342ecea8ed 100644
--- a/man/chown.x
+++ b/man/chown.x
@@ -1,4 +1,4 @@
-'\" Copyright (C) 1998-2020 Free Software Foundation, Inc.
+'\" Copyright (C) 1998-2021 Free Software Foundation, Inc.
 '\"
 '\" This is free software.  You may redistribute copies of it under the terms
 '\" of the GNU General Public License <https://www.gnu.org/licenses/gpl.html>.
diff --git a/man/df.x b/man/df.x
index 2b9efc9636..cc2dd9e1cf 100644
--- a/man/df.x
+++ b/man/df.x
@@ -1,4 +1,4 @@
-'\" Copyright (C) 1998-2020 Free Software Foundation, Inc.
+'\" Copyright (C) 1998-2021 Free Software Foundation, Inc.
 '\"
 '\" This is free software.  You may redistribute copies of it under the terms
 '\" of the GNU General Public License <https://www.gnu.org/licenses/gpl.html>.
diff --git a/man/du.x b/man/du.x
index 59be5d0d2d..fed9871e00 100644
--- a/man/du.x
+++ b/man/du.x
@@ -1,4 +1,4 @@
-'\" Copyright (C) 1998-2020 Free Software Foundation, Inc.
+'\" Copyright (C) 1998-2021 Free Software Foundation, Inc.
 '\"
 '\" This is free software.  You may redistribute copies of it under the terms
 '\" of the GNU General Public License <https://www.gnu.org/licenses/gpl.html>.
diff --git a/man/env.x b/man/env.x
index 29d173c5c4..70ef8f54f4 100644
--- a/man/env.x
+++ b/man/env.x
@@ -1,4 +1,4 @@
-'\" Copyright (C) 1998-2020 Free Software Foundation, Inc.
+'\" Copyright (C) 1998-2021 Free Software Foundation, Inc.
 '\"
 '\" This is free software.  You may redistribute copies of it under the terms
 '\" of the GNU General Public License <https://www.gnu.org/licenses/gpl.html>.
diff --git a/man/local.mk b/man/local.mk
index 3df879cc37..d23699bae2 100644
--- a/man/local.mk
+++ b/man/local.mk
@@ -1,7 +1,7 @@
 # Make coreutils man pages.				-*-Makefile-*-
 # This is included by the top-level Makefile.am.
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/man/rm.x b/man/rm.x
index c43a684593..bbe4b16695 100644
--- a/man/rm.x
+++ b/man/rm.x
@@ -1,4 +1,4 @@
-'\" Copyright (C) 1998-2020 Free Software Foundation, Inc.
+'\" Copyright (C) 1998-2021 Free Software Foundation, Inc.
 '\"
 '\" This is free software.  You may redistribute copies of it under the terms
 '\" of the GNU General Public License <https://www.gnu.org/licenses/gpl.html>.
diff --git a/man/stdbuf.x b/man/stdbuf.x
index 109fc57df4..79e1feff40 100644
--- a/man/stdbuf.x
+++ b/man/stdbuf.x
@@ -1,4 +1,4 @@
-'\" Copyright (C) 2009-2020 Free Software Foundation, Inc.
+'\" Copyright (C) 2009-2021 Free Software Foundation, Inc.
 '\"
 '\" This is free software.  You may redistribute copies of it under the terms
 '\" of the GNU General Public License <https://www.gnu.org/licenses/gpl.html>.
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 5ccc0e9a90..5f9c8fc500 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -1,5 +1,5 @@
 # List of files which contain translatable strings.
-# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
 
 # These are nominally temporary...
 lib/argmatch.c
diff --git a/scripts/build-older-versions/README.older-versions b/scripts/build-older-versions/README.older-versions
index 45c0df991f..1b94570f8b 100644
--- a/scripts/build-older-versions/README.older-versions
+++ b/scripts/build-older-versions/README.older-versions
@@ -164,7 +164,7 @@ By adding the directory to your $PATH, older versions can be easily used:
 
 ========================================================================
 
-Copyright (C) 2019-2020 Free Software Foundation, Inc.
+Copyright (C) 2019-2021 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
diff --git a/scripts/build-older-versions/build-older-versions.sh b/scripts/build-older-versions/build-older-versions.sh
index c1a1a12e38..c04001b802 100755
--- a/scripts/build-older-versions/build-older-versions.sh
+++ b/scripts/build-older-versions/build-older-versions.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (C) 2019-2020 Free Software Foundation, Inc.
+# Copyright (C) 2019-2021 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/src/basename.c b/src/basename.c
index d4a2f4321a..a83e3e6e9f 100644
--- a/src/basename.c
+++ b/src/basename.c
@@ -1,5 +1,5 @@
 /* basename -- strip directory and suffix from file names
-   Copyright (C) 1990-2020 Free Software Foundation, Inc.
+   Copyright (C) 1990-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/basenc.c b/src/basenc.c
index ee24a3f15e..39299f02c2 100644
--- a/src/basenc.c
+++ b/src/basenc.c
@@ -1,5 +1,5 @@
 /* Base64, base32, and similar encoding/decoding strings or files.
-   Copyright (C) 2004-2020 Free Software Foundation, Inc.
+   Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/cat.c b/src/cat.c
index b132a7d01a..68f3c9ac57 100644
--- a/src/cat.c
+++ b/src/cat.c
@@ -1,5 +1,5 @@
 /* cat -- concatenate files and print on the standard output.
-   Copyright (C) 1988-2020 Free Software Foundation, Inc.
+   Copyright (C) 1988-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/chcon.c b/src/chcon.c
index 7487133cd6..dc2258de0e 100644
--- a/src/chcon.c
+++ b/src/chcon.c
@@ -1,5 +1,5 @@
 /* chcon -- change security context of files
-   Copyright (C) 2005-2020 Free Software Foundation, Inc.
+   Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/chgrp.c b/src/chgrp.c
index f15c7795ea..84f829db21 100644
--- a/src/chgrp.c
+++ b/src/chgrp.c
@@ -1,5 +1,5 @@
 /* chgrp -- change group ownership of files
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/chmod.c b/src/chmod.c
index ec915340af..6bd2ee4a5d 100644
--- a/src/chmod.c
+++ b/src/chmod.c
@@ -1,5 +1,5 @@
 /* chmod -- change permission modes of files
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/chown-core.c b/src/chown-core.c
index f1e37eb266..b4e6011f26 100644
--- a/src/chown-core.c
+++ b/src/chown-core.c
@@ -1,5 +1,5 @@
 /* chown-core.c -- core functions for changing ownership.
-   Copyright (C) 2000-2020 Free Software Foundation, Inc.
+   Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/chown-core.h b/src/chown-core.h
index b0f3c425eb..024e717edf 100644
--- a/src/chown-core.h
+++ b/src/chown-core.h
@@ -1,6 +1,6 @@
 /* chown-core.h -- types and prototypes shared by chown and chgrp.
 
-   Copyright (C) 2000-2020 Free Software Foundation, Inc.
+   Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/chown.c b/src/chown.c
index c51955b6da..407d2770e3 100644
--- a/src/chown.c
+++ b/src/chown.c
@@ -1,5 +1,5 @@
 /* chown -- change user and group ownership of files
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/chroot.c b/src/chroot.c
index f8483f693d..9a0cd2a5bf 100644
--- a/src/chroot.c
+++ b/src/chroot.c
@@ -1,5 +1,5 @@
 /* chroot -- run command or shell with special root directory
-   Copyright (C) 1995-2020 Free Software Foundation, Inc.
+   Copyright (C) 1995-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/cksum.c b/src/cksum.c
index 35fe32fce3..00e2601496 100644
--- a/src/cksum.c
+++ b/src/cksum.c
@@ -1,5 +1,5 @@
 /* cksum -- calculate and print POSIX checksums and sizes of files
-   Copyright (C) 1992-2020 Free Software Foundation, Inc.
+   Copyright (C) 1992-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/comm.c b/src/comm.c
index 5c70f7710e..9b4395196d 100644
--- a/src/comm.c
+++ b/src/comm.c
@@ -1,5 +1,5 @@
 /* comm -- compare two sorted files line by line.
-   Copyright (C) 1986-2020 Free Software Foundation, Inc.
+   Copyright (C) 1986-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/copy.c b/src/copy.c
index 93f3c6db48..159556d052 100644
--- a/src/copy.c
+++ b/src/copy.c
@@ -1,5 +1,5 @@
 /* copy.c -- core functions for copying files and directories
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/copy.h b/src/copy.h
index 344d91bfb9..7acb4908cb 100644
--- a/src/copy.h
+++ b/src/copy.h
@@ -1,5 +1,5 @@
 /* core functions for copying files and directories
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/coreutils-arch.c b/src/coreutils-arch.c
index efec253e0d..ca92621a05 100644
--- a/src/coreutils-arch.c
+++ b/src/coreutils-arch.c
@@ -1,5 +1,5 @@
 /* arch -- wrapper to uname with the right uname_mode.
-   Copyright (C) 2014-2020 Free Software Foundation, Inc.
+   Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/coreutils-dir.c b/src/coreutils-dir.c
index e942271a7b..e6a5ca86b1 100644
--- a/src/coreutils-dir.c
+++ b/src/coreutils-dir.c
@@ -1,5 +1,5 @@
 /* dir -- wrapper to ls with the right ls_mode.
-   Copyright (C) 2014-2020 Free Software Foundation, Inc.
+   Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/coreutils-vdir.c b/src/coreutils-vdir.c
index 5bca95ce74..544f70d037 100644
--- a/src/coreutils-vdir.c
+++ b/src/coreutils-vdir.c
@@ -1,5 +1,5 @@
 /* vdir -- wrapper to ls with the right ls_mode.
-   Copyright (C) 2014-2020 Free Software Foundation, Inc.
+   Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/coreutils.c b/src/coreutils.c
index 26992be873..7700618621 100644
--- a/src/coreutils.c
+++ b/src/coreutils.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2014-2020 Free Software Foundation, Inc.
+/* Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/cp-hash.c b/src/cp-hash.c
index 3390716675..e1ee964bff 100644
--- a/src/cp-hash.c
+++ b/src/cp-hash.c
@@ -1,5 +1,5 @@
 /* cp-hash.c  -- file copying (hash search routines)
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/cp.c b/src/cp.c
index d25afd53b6..59d9c0e325 100644
--- a/src/cp.c
+++ b/src/cp.c
@@ -1,5 +1,5 @@
 /* cp.c  -- file copying (main routines)
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/csplit.c b/src/csplit.c
index 93ff60dc62..07306cb405 100644
--- a/src/csplit.c
+++ b/src/csplit.c
@@ -1,5 +1,5 @@
 /* csplit - split a file into sections determined by context lines
-   Copyright (C) 1991-2020 Free Software Foundation, Inc.
+   Copyright (C) 1991-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/cut.c b/src/cut.c
index 0f6ba602c2..4189dcfd0f 100644
--- a/src/cut.c
+++ b/src/cut.c
@@ -1,5 +1,5 @@
 /* cut - remove parts of lines of files
-   Copyright (C) 1997-2020 Free Software Foundation, Inc.
+   Copyright (C) 1997-2021 Free Software Foundation, Inc.
    Copyright (C) 1984 David M. Ihnat
 
    This program is free software: you can redistribute it and/or modify
diff --git a/src/date.c b/src/date.c
index 27a1f1335a..86b878fb33 100644
--- a/src/date.c
+++ b/src/date.c
@@ -1,5 +1,5 @@
 /* date - print or set the system date and time
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/dcgen b/src/dcgen
index 5b6ba2eecf..a597d35fab 100755
--- a/src/dcgen
+++ b/src/dcgen
@@ -1,7 +1,7 @@
 #!/usr/bin/perl -w
 # dcgen -- convert dircolors.hin to dircolors.h.
 
-# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/src/dd.c b/src/dd.c
index 5bd28e1c3a..9152a25500 100644
--- a/src/dd.c
+++ b/src/dd.c
@@ -1,5 +1,5 @@
 /* dd -- convert a file while copying it.
-   Copyright (C) 1985-2020 Free Software Foundation, Inc.
+   Copyright (C) 1985-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/df.c b/src/df.c
index 5fa1a58562..42cfeed2c3 100644
--- a/src/df.c
+++ b/src/df.c
@@ -1,5 +1,5 @@
 /* df - summarize free disk space
-   Copyright (C) 1991-2020 Free Software Foundation, Inc.
+   Copyright (C) 1991-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/die.h b/src/die.h
index 95f6f0cd55..5ab0512478 100644
--- a/src/die.h
+++ b/src/die.h
@@ -1,5 +1,5 @@
 /* Report an error and exit.
-   Copyright 2016-2020 Free Software Foundation, Inc.
+   Copyright 2016-2021 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/dircolors.c b/src/dircolors.c
index 027d0afb06..fc586e91a1 100644
--- a/src/dircolors.c
+++ b/src/dircolors.c
@@ -1,5 +1,5 @@
 /* dircolors - output commands to set the LS_COLOR environment variable
-   Copyright (C) 1996-2020 Free Software Foundation, Inc.
+   Copyright (C) 1996-2021 Free Software Foundation, Inc.
    Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000 H. Peter Anvin
 
    This program is free software: you can redistribute it and/or modify
diff --git a/src/dircolors.hin b/src/dircolors.hin
index 8f795bc99c..834867b14f 100644
--- a/src/dircolors.hin
+++ b/src/dircolors.hin
@@ -1,7 +1,7 @@
 # Configuration file for dircolors, a utility to help you set the
 # LS_COLORS environment variable used by GNU ls with the --color option.
 
-# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
 # Copying and distribution of this file, with or without modification,
 # are permitted provided the copyright notice and this notice are preserved.
 
diff --git a/src/dirname.c b/src/dirname.c
index e5ea4c2e84..3f3afeb170 100644
--- a/src/dirname.c
+++ b/src/dirname.c
@@ -1,6 +1,6 @@
 /* dirname -- strip suffix from file name
 
-   Copyright (C) 1990-2020 Free Software Foundation, Inc.
+   Copyright (C) 1990-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/du-tests b/src/du-tests
index fc8322fb98..7b2a93a721 100755
--- a/src/du-tests
+++ b/src/du-tests
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/src/du.c b/src/du.c
index 3f5ada3545..742e4cc5c9 100644
--- a/src/du.c
+++ b/src/du.c
@@ -1,5 +1,5 @@
 /* du -- summarize disk usage
-   Copyright (C) 1988-2020 Free Software Foundation, Inc.
+   Copyright (C) 1988-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/echo.c b/src/echo.c
index e7f3447ee2..18513398a8 100644
--- a/src/echo.c
+++ b/src/echo.c
@@ -1,5 +1,5 @@
 /* echo.c, derived from code echo.c in Bash.
-   Copyright (C) 1987-2020 Free Software Foundation, Inc.
+   Copyright (C) 1987-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/env.c b/src/env.c
index babe5a0d47..ba9da11130 100644
--- a/src/env.c
+++ b/src/env.c
@@ -1,5 +1,5 @@
 /* env - run a program in a modified environment
-   Copyright (C) 1986-2020 Free Software Foundation, Inc.
+   Copyright (C) 1986-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/expand-common.c b/src/expand-common.c
index 06ffe00a8e..82fce3b789 100644
--- a/src/expand-common.c
+++ b/src/expand-common.c
@@ -1,5 +1,5 @@
 /* expand-common - common functionality for expand/unexapnd
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/expand-common.h b/src/expand-common.h
index f304fbb2b7..a6b2272cce 100644
--- a/src/expand-common.h
+++ b/src/expand-common.h
@@ -1,6 +1,6 @@
 /* expand-common - common functionality for expand/unexapnd
 
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/expand.c b/src/expand.c
index 3412d7b099..56fe27a53d 100644
--- a/src/expand.c
+++ b/src/expand.c
@@ -1,5 +1,5 @@
 /* expand - convert tabs to spaces
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/expr.c b/src/expr.c
index 73807fb24b..afd8b9ca56 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -1,5 +1,5 @@
 /* expr -- evaluate expressions.
-   Copyright (C) 1986-2020 Free Software Foundation, Inc.
+   Copyright (C) 1986-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/extent-scan.c b/src/extent-scan.c
index 15a22a9702..ba6b40975a 100644
--- a/src/extent-scan.c
+++ b/src/extent-scan.c
@@ -1,5 +1,5 @@
 /* extent-scan.c -- core functions for scanning extents
-   Copyright (C) 2010-2020 Free Software Foundation, Inc.
+   Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/extent-scan.h b/src/extent-scan.h
index 0e7fe7bec9..90de35a2f2 100644
--- a/src/extent-scan.h
+++ b/src/extent-scan.h
@@ -1,5 +1,5 @@
 /* core functions for efficient reading sparse files
-   Copyright (C) 2010-2020 Free Software Foundation, Inc.
+   Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/extract-magic b/src/extract-magic
index 7c7611b5f2..607266903c 100644
--- a/src/extract-magic
+++ b/src/extract-magic
@@ -1,7 +1,7 @@
 #!/usr/bin/perl -w
 # Derive #define directives from specially formatted 'case ...:' statements.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/src/factor.c b/src/factor.c
index 10bae7de1a..f77d6d057a 100644
--- a/src/factor.c
+++ b/src/factor.c
@@ -1,5 +1,5 @@
 /* factor -- print prime factors of n.
-   Copyright (C) 1986-2020 Free Software Foundation, Inc.
+   Copyright (C) 1986-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/find-mount-point.c b/src/find-mount-point.c
index 89000262b1..07bbb1a216 100644
--- a/src/find-mount-point.c
+++ b/src/find-mount-point.c
@@ -1,5 +1,5 @@
 /* find-mount-point.c -- find the root mount point for a file.
-   Copyright (C) 2010-2020 Free Software Foundation, Inc.
+   Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/find-mount-point.h b/src/find-mount-point.h
index 45746912b3..028b2500c5 100644
--- a/src/find-mount-point.h
+++ b/src/find-mount-point.h
@@ -1,5 +1,5 @@
 /* find-mount-point.h -- find the root mount point for a file.
-   Copyright (C) 2010-2020 Free Software Foundation, Inc.
+   Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/fmt.c b/src/fmt.c
index d1e3bc3586..995a092998 100644
--- a/src/fmt.c
+++ b/src/fmt.c
@@ -1,5 +1,5 @@
 /* GNU fmt -- simple text formatter.
-   Copyright (C) 1994-2020 Free Software Foundation, Inc.
+   Copyright (C) 1994-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/fold.c b/src/fold.c
index 2221f72078..ae33dd3689 100644
--- a/src/fold.c
+++ b/src/fold.c
@@ -1,5 +1,5 @@
 /* fold -- wrap each input line to fit in specified width.
-   Copyright (C) 1991-2020 Free Software Foundation, Inc.
+   Copyright (C) 1991-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/force-link.c b/src/force-link.c
index 6cad42180e..f93f07f835 100644
--- a/src/force-link.c
+++ b/src/force-link.c
@@ -1,6 +1,6 @@
 /* Implement ln -f "atomically"
 
-   Copyright 2017-2020 Free Software Foundation, Inc.
+   Copyright 2017-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/getlimits.c b/src/getlimits.c
index 25b2b72e08..68fc7f6d20 100644
--- a/src/getlimits.c
+++ b/src/getlimits.c
@@ -1,5 +1,5 @@
 /* getlimits - print various platform dependent limits.
-   Copyright (C) 2008-2020 Free Software Foundation, Inc.
+   Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/group-list.c b/src/group-list.c
index 198fc6c97c..cbb4865c72 100644
--- a/src/group-list.c
+++ b/src/group-list.c
@@ -1,5 +1,5 @@
 /* group-list.c --Print a list of group IDs or names.
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/group-list.h b/src/group-list.h
index 990745e5c6..cb4d480eb5 100644
--- a/src/group-list.h
+++ b/src/group-list.h
@@ -1,6 +1,6 @@
 /* group-list.h -- prototypes shared by id and groups.
 
-   Copyright (C) 2008-2020 Free Software Foundation, Inc.
+   Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/groups.c b/src/groups.c
index c866e134a9..622b223b48 100644
--- a/src/groups.c
+++ b/src/groups.c
@@ -1,5 +1,5 @@
 /* groups -- print the groups a user is in
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/head.c b/src/head.c
index 05e48ddd87..14f0330240 100644
--- a/src/head.c
+++ b/src/head.c
@@ -1,5 +1,5 @@
 /* head -- output first part of file(s)
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/hostid.c b/src/hostid.c
index 0cd3dd56f4..02db5d955a 100644
--- a/src/hostid.c
+++ b/src/hostid.c
@@ -1,6 +1,6 @@
 /* print the hexadecimal identifier for the current host
 
-   Copyright (C) 1997-2020 Free Software Foundation, Inc.
+   Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/hostname.c b/src/hostname.c
index 0b5c0cf5de..7d13575d4e 100644
--- a/src/hostname.c
+++ b/src/hostname.c
@@ -1,5 +1,5 @@
 /* hostname - set or print the name of current host system
-   Copyright (C) 1994-2020 Free Software Foundation, Inc.
+   Copyright (C) 1994-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/id.c b/src/id.c
index e93cbcd2dc..8706481752 100644
--- a/src/id.c
+++ b/src/id.c
@@ -1,5 +1,5 @@
 /* id -- print real and effective UIDs and GIDs
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/install.c b/src/install.c
index 58484d63e8..f3c30b6897 100644
--- a/src/install.c
+++ b/src/install.c
@@ -1,5 +1,5 @@
 /* install - copy files and set attributes
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/ioblksize.h b/src/ioblksize.h
index a29ea4b7df..98d46eaa89 100644
--- a/src/ioblksize.h
+++ b/src/ioblksize.h
@@ -1,5 +1,5 @@
 /* I/O block size definitions for coreutils
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/join.c b/src/join.c
index 52966cfc28..4aeffb6d31 100644
--- a/src/join.c
+++ b/src/join.c
@@ -1,5 +1,5 @@
 /* join - join lines of two files on a common field
-   Copyright (C) 1991-2020 Free Software Foundation, Inc.
+   Copyright (C) 1991-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/kill.c b/src/kill.c
index 53be2bcab6..c74560fd15 100644
--- a/src/kill.c
+++ b/src/kill.c
@@ -1,5 +1,5 @@
 /* kill -- send a signal to a process
-   Copyright (C) 2002-2020 Free Software Foundation, Inc.
+   Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/libstdbuf.c b/src/libstdbuf.c
index 3d171e9d10..30a9e93098 100644
--- a/src/libstdbuf.c
+++ b/src/libstdbuf.c
@@ -1,5 +1,5 @@
 /* libstdbuf -- a shared lib to preload to setup stdio buffering for a command
-   Copyright (C) 2009-2020 Free Software Foundation, Inc.
+   Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/link.c b/src/link.c
index b79f52ed45..a9bcd1fcdc 100644
--- a/src/link.c
+++ b/src/link.c
@@ -1,5 +1,5 @@
 /* link utility for GNU.
-   Copyright (C) 2001-2020 Free Software Foundation, Inc.
+   Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/ln.c b/src/ln.c
index ffa278ee9c..e79ca5e7ad 100644
--- a/src/ln.c
+++ b/src/ln.c
@@ -1,5 +1,5 @@
 /* 'ln' program to create links between files.
-   Copyright (C) 1986-2020 Free Software Foundation, Inc.
+   Copyright (C) 1986-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/local.mk b/src/local.mk
index 470cf089e2..b9e81d9a39 100644
--- a/src/local.mk
+++ b/src/local.mk
@@ -1,7 +1,7 @@
 # Make coreutils programs.                             -*-Makefile-*-
 # This is included by the top-level Makefile.am.
 
-## Copyright (C) 1990-2020 Free Software Foundation, Inc.
+## Copyright (C) 1990-2021 Free Software Foundation, Inc.
 
 ## This program is free software: you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
diff --git a/src/logname.c b/src/logname.c
index a7f1e7c212..cf98bfc666 100644
--- a/src/logname.c
+++ b/src/logname.c
@@ -1,5 +1,5 @@
 /* logname -- print user's login name
-   Copyright (C) 1990-2020 Free Software Foundation, Inc.
+   Copyright (C) 1990-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/longlong.h b/src/longlong.h
index e57ba78214..2c030b721b 100644
--- a/src/longlong.h
+++ b/src/longlong.h
@@ -1,6 +1,6 @@
 /* longlong.h -- definitions for mixed size 32/64 bit arithmetic.
 
-Copyright 1991-2020 Free Software Foundation, Inc.
+Copyright 1991-2021 Free Software Foundation, Inc.
 
 This file is free software; you can redistribute it and/or modify it under the
 terms of the GNU Lesser General Public License as published by the Free
diff --git a/src/ls.c b/src/ls.c
index 1b4834cec2..2d0450e548 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -1,5 +1,5 @@
 /* 'dir', 'vdir' and 'ls' directory listing programs for GNU.
-   Copyright (C) 1985-2020 Free Software Foundation, Inc.
+   Copyright (C) 1985-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/make-prime-list.c b/src/make-prime-list.c
index 035652e80b..ef9392f222 100644
--- a/src/make-prime-list.c
+++ b/src/make-prime-list.c
@@ -3,7 +3,7 @@
    Contributed to the GNU project by Torbjörn Granlund and Niels Möller
    Contains code from GNU MP.
 
-Copyright 2012-2020 Free Software Foundation, Inc.
+Copyright 2012-2021 Free Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
diff --git a/src/md5sum.c b/src/md5sum.c
index 447a005a11..781052753b 100644
--- a/src/md5sum.c
+++ b/src/md5sum.c
@@ -1,5 +1,5 @@
 /* Compute checksums of files or strings.
-   Copyright (C) 1995-2020 Free Software Foundation, Inc.
+   Copyright (C) 1995-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/mkdir.c b/src/mkdir.c
index 1f4588f103..eccc9d3829 100644
--- a/src/mkdir.c
+++ b/src/mkdir.c
@@ -1,5 +1,5 @@
 /* mkdir -- make directories
-   Copyright (C) 1990-2020 Free Software Foundation, Inc.
+   Copyright (C) 1990-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/mkfifo.c b/src/mkfifo.c
index b9ad5a8e1b..d18b0fa909 100644
--- a/src/mkfifo.c
+++ b/src/mkfifo.c
@@ -1,5 +1,5 @@
 /* mkfifo -- make fifo's (named pipes)
-   Copyright (C) 1990-2020 Free Software Foundation, Inc.
+   Copyright (C) 1990-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/mknod.c b/src/mknod.c
index d19f1ae1ef..246480d80c 100644
--- a/src/mknod.c
+++ b/src/mknod.c
@@ -1,5 +1,5 @@
 /* mknod -- make special files
-   Copyright (C) 1990-2020 Free Software Foundation, Inc.
+   Copyright (C) 1990-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/mktemp.c b/src/mktemp.c
index 1965a5dbc0..52a97ebc46 100644
--- a/src/mktemp.c
+++ b/src/mktemp.c
@@ -1,5 +1,5 @@
 /* Create a temporary file or directory, safely.
-   Copyright (C) 2007-2020 Free Software Foundation, Inc.
+   Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/mv.c b/src/mv.c
index 6855f53738..e82cc09721 100644
--- a/src/mv.c
+++ b/src/mv.c
@@ -1,5 +1,5 @@
 /* mv -- move or rename files
-   Copyright (C) 1986-2020 Free Software Foundation, Inc.
+   Copyright (C) 1986-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/nice.c b/src/nice.c
index 0933e85a0d..f454d7256a 100644
--- a/src/nice.c
+++ b/src/nice.c
@@ -1,5 +1,5 @@
 /* nice -- run a program with modified niceness
-   Copyright (C) 1990-2020 Free Software Foundation, Inc.
+   Copyright (C) 1990-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/nl.c b/src/nl.c
index d1f45b29c1..f3ba46c9bb 100644
--- a/src/nl.c
+++ b/src/nl.c
@@ -1,5 +1,5 @@
 /* nl -- number lines of files
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/nohup.c b/src/nohup.c
index b6cbc8db92..d20bb00c67 100644
--- a/src/nohup.c
+++ b/src/nohup.c
@@ -1,5 +1,5 @@
 /* nohup -- run a command immune to hangups, with output to a non-tty
-   Copyright (C) 2003-2020 Free Software Foundation, Inc.
+   Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/nproc.c b/src/nproc.c
index 1615cfd4c3..e06b7a4310 100644
--- a/src/nproc.c
+++ b/src/nproc.c
@@ -1,5 +1,5 @@
 /* nproc - print the number of processors.
-   Copyright (C) 2009-2020 Free Software Foundation, Inc.
+   Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/numfmt.c b/src/numfmt.c
index 02c9c1b79d..0ffeda1846 100644
--- a/src/numfmt.c
+++ b/src/numfmt.c
@@ -1,5 +1,5 @@
 /* Reformat numbers like 11505426432 to the more human-readable 11G
-   Copyright (C) 2012-2020 Free Software Foundation, Inc.
+   Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/od.c b/src/od.c
index 200bc16cc2..da392eaee3 100644
--- a/src/od.c
+++ b/src/od.c
@@ -1,5 +1,5 @@
 /* od -- dump files in octal and other formats
-   Copyright (C) 1992-2020 Free Software Foundation, Inc.
+   Copyright (C) 1992-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/operand2sig.c b/src/operand2sig.c
index 7285bf476c..07a6bccd4c 100644
--- a/src/operand2sig.c
+++ b/src/operand2sig.c
@@ -1,5 +1,5 @@
 /* operand2sig.c -- common function for parsing signal specifications
-   Copyright (C) 2008-2020 Free Software Foundation, Inc.
+   Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/operand2sig.h b/src/operand2sig.h
index bb2138e455..bb156f3373 100644
--- a/src/operand2sig.h
+++ b/src/operand2sig.h
@@ -1,6 +1,6 @@
 /* operand2sig.h -- prototype for signal specification function
 
-   Copyright (C) 2008-2020 Free Software Foundation, Inc.
+   Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/paste.c b/src/paste.c
index 9f401c9fd9..48229acc5c 100644
--- a/src/paste.c
+++ b/src/paste.c
@@ -1,5 +1,5 @@
 /* paste - merge lines of files
-   Copyright (C) 1997-2020 Free Software Foundation, Inc.
+   Copyright (C) 1997-2021 Free Software Foundation, Inc.
    Copyright (C) 1984 David M. Ihnat
 
    This program is free software: you can redistribute it and/or modify
diff --git a/src/pathchk.c b/src/pathchk.c
index 84062e53b8..22edc5fe3d 100644
--- a/src/pathchk.c
+++ b/src/pathchk.c
@@ -1,5 +1,5 @@
 /* pathchk -- check whether file names are valid or portable
-   Copyright (C) 1991-2020 Free Software Foundation, Inc.
+   Copyright (C) 1991-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/pinky.c b/src/pinky.c
index b86e3cefcb..3dcdc13f6f 100644
--- a/src/pinky.c
+++ b/src/pinky.c
@@ -1,5 +1,5 @@
 /* GNU's pinky.
-   Copyright (C) 1992-2020 Free Software Foundation, Inc.
+   Copyright (C) 1992-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/pr.c b/src/pr.c
index 160608276a..22d032ba3f 100644
--- a/src/pr.c
+++ b/src/pr.c
@@ -1,5 +1,5 @@
 /* pr -- convert text files for printing.
-   Copyright (C) 1988-2020 Free Software Foundation, Inc.
+   Copyright (C) 1988-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/printenv.c b/src/printenv.c
index 44d8660f62..4fb12a7ce1 100644
--- a/src/printenv.c
+++ b/src/printenv.c
@@ -1,5 +1,5 @@
 /* printenv -- print all or part of environment
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/printf.c b/src/printf.c
index a64abc2987..95bd26f2e5 100644
--- a/src/printf.c
+++ b/src/printf.c
@@ -1,5 +1,5 @@
 /* printf - format and print data
-   Copyright (C) 1990-2020 Free Software Foundation, Inc.
+   Copyright (C) 1990-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/prog-fprintf.c b/src/prog-fprintf.c
index 1f0202a736..9397a0260b 100644
--- a/src/prog-fprintf.c
+++ b/src/prog-fprintf.c
@@ -1,5 +1,5 @@
 /* prog-fprintf.c - common formating output functions and definitions
-   Copyright (C) 2008-2020 Free Software Foundation, Inc.
+   Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/prog-fprintf.h b/src/prog-fprintf.h
index 06902e1d29..f55f8c2293 100644
--- a/src/prog-fprintf.h
+++ b/src/prog-fprintf.h
@@ -1,5 +1,5 @@
 /* prog-fprintf.h - common formating output functions and definitions
-   Copyright (C) 2008-2020 Free Software Foundation, Inc.
+   Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/ptx.c b/src/ptx.c
index 6c88ad2873..4864fdc751 100644
--- a/src/ptx.c
+++ b/src/ptx.c
@@ -1,5 +1,5 @@
 /* Permuted index for GNU, with keywords in their context.
-   Copyright (C) 1990-2020 Free Software Foundation, Inc.
+   Copyright (C) 1990-2021 Free Software Foundation, Inc.
    François Pinard <pinard@iro.umontreal.ca>, 1988.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/src/pwd.c b/src/pwd.c
index 4507b87935..3a18c3d818 100644
--- a/src/pwd.c
+++ b/src/pwd.c
@@ -1,5 +1,5 @@
 /* pwd - print current directory
-   Copyright (C) 1994-2020 Free Software Foundation, Inc.
+   Copyright (C) 1994-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/readlink.c b/src/readlink.c
index ac5e29bd11..01be376745 100644
--- a/src/readlink.c
+++ b/src/readlink.c
@@ -1,5 +1,5 @@
 /* readlink -- display value of a symbolic link.
-   Copyright (C) 2002-2020 Free Software Foundation, Inc.
+   Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/realpath.c b/src/realpath.c
index 4391c697f9..f67c41c931 100644
--- a/src/realpath.c
+++ b/src/realpath.c
@@ -1,5 +1,5 @@
 /* realpath - print the resolved path
-   Copyright (C) 2011-2020 Free Software Foundation, Inc.
+   Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/relpath.c b/src/relpath.c
index 4f87993bb2..87776161d1 100644
--- a/src/relpath.c
+++ b/src/relpath.c
@@ -1,5 +1,5 @@
 /* relpath - print the relative path
-   Copyright (C) 2012-2020 Free Software Foundation, Inc.
+   Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/relpath.h b/src/relpath.h
index 5bfdec0b88..0a1080ddca 100644
--- a/src/relpath.h
+++ b/src/relpath.h
@@ -1,5 +1,5 @@
 /* relpath - print the relative path
-   Copyright (C) 2012-2020 Free Software Foundation, Inc.
+   Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/remove.c b/src/remove.c
index adf9489352..da380e0a7e 100644
--- a/src/remove.c
+++ b/src/remove.c
@@ -1,5 +1,5 @@
 /* remove.c -- core functions for removing files and directories
-   Copyright (C) 1988-2020 Free Software Foundation, Inc.
+   Copyright (C) 1988-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/remove.h b/src/remove.h
index 95e0fd50d6..5a53e7144b 100644
--- a/src/remove.h
+++ b/src/remove.h
@@ -1,6 +1,6 @@
 /* Remove directory entries.
 
-   Copyright (C) 1998-2020 Free Software Foundation, Inc.
+   Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/rm.c b/src/rm.c
index 5deeac8fbd..470eb13ce8 100644
--- a/src/rm.c
+++ b/src/rm.c
@@ -1,5 +1,5 @@
 /* 'rm' file deletion utility for GNU.
-   Copyright (C) 1988-2020 Free Software Foundation, Inc.
+   Copyright (C) 1988-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/rmdir.c b/src/rmdir.c
index 7301db5ee3..dffe24bc74 100644
--- a/src/rmdir.c
+++ b/src/rmdir.c
@@ -1,6 +1,6 @@
 /* rmdir -- remove directories
 
-   Copyright (C) 1990-2020 Free Software Foundation, Inc.
+   Copyright (C) 1990-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/runcon.c b/src/runcon.c
index 05cbb4f878..fda8bb398e 100644
--- a/src/runcon.c
+++ b/src/runcon.c
@@ -1,5 +1,5 @@
 /* runcon -- run command with specified security context
-   Copyright (C) 2005-2020 Free Software Foundation, Inc.
+   Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/selinux.c b/src/selinux.c
index 92b6b6b529..dafd471373 100644
--- a/src/selinux.c
+++ b/src/selinux.c
@@ -1,5 +1,5 @@
 /* selinux - core functions for maintaining SELinux labeling
-   Copyright (C) 2012-2020 Free Software Foundation, Inc.
+   Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/selinux.h b/src/selinux.h
index e1c6b3a549..5b6be08c2c 100644
--- a/src/selinux.h
+++ b/src/selinux.h
@@ -1,5 +1,5 @@
 /* selinux - core functions for maintaining SELinux labeling
-   Copyright (C) 2012-2020 Free Software Foundation, Inc.
+   Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/seq.c b/src/seq.c
index ee8d005cac..f11d756699 100644
--- a/src/seq.c
+++ b/src/seq.c
@@ -1,5 +1,5 @@
 /* seq - print sequence of numbers to standard output.
-   Copyright (C) 1994-2020 Free Software Foundation, Inc.
+   Copyright (C) 1994-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/set-fields.c b/src/set-fields.c
index 1e966ffc4b..322a92a48a 100644
--- a/src/set-fields.c
+++ b/src/set-fields.c
@@ -1,5 +1,5 @@
 /* set-fields.c -- common functions for parsing field list
-   Copyright (C) 2015-2020 Free Software Foundation, Inc.
+   Copyright (C) 2015-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/set-fields.h b/src/set-fields.h
index 72b9156fba..85cdb8dcf7 100644
--- a/src/set-fields.h
+++ b/src/set-fields.h
@@ -1,6 +1,6 @@
 /* set-fields.h -- parse field list argument
 
-   Copyright (C) 2015-2020 Free Software Foundation, Inc.
+   Copyright (C) 2015-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/shred.c b/src/shred.c
index 5a9c596e9e..7a8d38e76b 100644
--- a/src/shred.c
+++ b/src/shred.c
@@ -1,6 +1,6 @@
 /* shred.c - overwrite files and devices to make it harder to recover data
 
-   Copyright (C) 1999-2020 Free Software Foundation, Inc.
+   Copyright (C) 1999-2021 Free Software Foundation, Inc.
    Copyright (C) 1997, 1998, 1999 Colin Plumb.
 
    This program is free software: you can redistribute it and/or modify
diff --git a/src/shuf.c b/src/shuf.c
index ccfe949d4f..1af1b533ad 100644
--- a/src/shuf.c
+++ b/src/shuf.c
@@ -1,6 +1,6 @@
 /* Shuffle lines of text.
 
-   Copyright (C) 2006-2020 Free Software Foundation, Inc.
+   Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/sleep.c b/src/sleep.c
index 3db9b8782b..faa486c121 100644
--- a/src/sleep.c
+++ b/src/sleep.c
@@ -1,5 +1,5 @@
 /* sleep - delay for a specified amount of time.
-   Copyright (C) 1984-2020 Free Software Foundation, Inc.
+   Copyright (C) 1984-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/sort.c b/src/sort.c
index 8671ea7673..5aa4ffcbbd 100644
--- a/src/sort.c
+++ b/src/sort.c
@@ -1,5 +1,5 @@
 /* sort - sort lines of text (with all kinds of options).
-   Copyright (C) 1988-2020 Free Software Foundation, Inc.
+   Copyright (C) 1988-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/split.c b/src/split.c
index 09e610b029..0660da13fd 100644
--- a/src/split.c
+++ b/src/split.c
@@ -1,5 +1,5 @@
 /* split.c -- split a file into pieces.
-   Copyright (C) 1988-2020 Free Software Foundation, Inc.
+   Copyright (C) 1988-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/stat.c b/src/stat.c
index 70cc8d278d..9baa36392a 100644
--- a/src/stat.c
+++ b/src/stat.c
@@ -1,5 +1,5 @@
 /* stat.c -- display file or file system status
-   Copyright (C) 2001-2020 Free Software Foundation, Inc.
+   Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/statx.h b/src/statx.h
index d091805b24..babfbd3649 100644
--- a/src/statx.h
+++ b/src/statx.h
@@ -1,5 +1,5 @@
 /* statx -> stat conversion functions for coreutils
-   Copyright (C) 2019-2020 Free Software Foundation, Inc.
+   Copyright (C) 2019-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/stdbuf.c b/src/stdbuf.c
index c4d31aa51c..da877fdf08 100644
--- a/src/stdbuf.c
+++ b/src/stdbuf.c
@@ -1,5 +1,5 @@
 /* stdbuf -- setup the standard streams for a command
-   Copyright (C) 2009-2020 Free Software Foundation, Inc.
+   Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/stty.c b/src/stty.c
index 232e029633..1ed765ecb1 100644
--- a/src/stty.c
+++ b/src/stty.c
@@ -1,5 +1,5 @@
 /* stty -- change and print terminal line settings
-   Copyright (C) 1990-2020 Free Software Foundation, Inc.
+   Copyright (C) 1990-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/sum.c b/src/sum.c
index 7528b252e2..dd7bfb144b 100644
--- a/src/sum.c
+++ b/src/sum.c
@@ -1,5 +1,5 @@
 /* sum -- checksum and count the blocks in a file
-   Copyright (C) 1986-2020 Free Software Foundation, Inc.
+   Copyright (C) 1986-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/sync.c b/src/sync.c
index 7a5f22c3e9..fd7f1957c9 100644
--- a/src/sync.c
+++ b/src/sync.c
@@ -1,5 +1,5 @@
 /* sync - update the super block
-   Copyright (C) 1994-2020 Free Software Foundation, Inc.
+   Copyright (C) 1994-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/system.h b/src/system.h
index d058ec6826..6d564ef445 100644
--- a/src/system.h
+++ b/src/system.h
@@ -1,5 +1,5 @@
 /* system-dependent definitions for coreutils
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/tac-pipe.c b/src/tac-pipe.c
index 7fcfd54feb..5fefd631bb 100644
--- a/src/tac-pipe.c
+++ b/src/tac-pipe.c
@@ -1,6 +1,6 @@
 /* tac from a pipe.
 
-   Copyright (C) 1997-2020 Free Software Foundation, Inc.
+   Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/tac.c b/src/tac.c
index 0376f1d80a..1aadcd8311 100644
--- a/src/tac.c
+++ b/src/tac.c
@@ -1,5 +1,5 @@
 /* tac - concatenate and print files in reverse
-   Copyright (C) 1988-2020 Free Software Foundation, Inc.
+   Copyright (C) 1988-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/tail.c b/src/tail.c
index 016690b6ee..35a76594c2 100644
--- a/src/tail.c
+++ b/src/tail.c
@@ -1,5 +1,5 @@
 /* tail -- output the last part of file(s)
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/tee.c b/src/tee.c
index decb9832d5..c81faea91e 100644
--- a/src/tee.c
+++ b/src/tee.c
@@ -1,5 +1,5 @@
 /* tee - read from standard input and write to standard output and files.
-   Copyright (C) 1985-2020 Free Software Foundation, Inc.
+   Copyright (C) 1985-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/test.c b/src/test.c
index a38ff622f3..825b4f83b8 100644
--- a/src/test.c
+++ b/src/test.c
@@ -2,7 +2,7 @@
 
 /* Modified to run with the GNU shell by bfox. */
 
-/* Copyright (C) 1987-2020 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/timeout.c b/src/timeout.c
index ca6ab87eb7..6c1723ec31 100644
--- a/src/timeout.c
+++ b/src/timeout.c
@@ -1,5 +1,5 @@
 /* timeout -- run a command with bounded time
-   Copyright (C) 2008-2020 Free Software Foundation, Inc.
+   Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/touch.c b/src/touch.c
index cf6b7b3254..136e246bc9 100644
--- a/src/touch.c
+++ b/src/touch.c
@@ -1,5 +1,5 @@
 /* touch -- change modification and access times of files
-   Copyright (C) 1987-2020 Free Software Foundation, Inc.
+   Copyright (C) 1987-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/tr.c b/src/tr.c
index 94794a28e4..801942203b 100644
--- a/src/tr.c
+++ b/src/tr.c
@@ -1,5 +1,5 @@
 /* tr -- a filter to translate characters
-   Copyright (C) 1991-2020 Free Software Foundation, Inc.
+   Copyright (C) 1991-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/true.c b/src/true.c
index 7f849961fc..41c0a51582 100644
--- a/src/true.c
+++ b/src/true.c
@@ -1,5 +1,5 @@
 /* Exit with a status code indicating success.
-   Copyright (C) 1999-2020 Free Software Foundation, Inc.
+   Copyright (C) 1999-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/truncate.c b/src/truncate.c
index 91d9674060..eaac022902 100644
--- a/src/truncate.c
+++ b/src/truncate.c
@@ -1,5 +1,5 @@
 /* truncate -- truncate or extend the length of files.
-   Copyright (C) 2008-2020 Free Software Foundation, Inc.
+   Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/tsort.c b/src/tsort.c
index 2a6961aa74..b388819bb9 100644
--- a/src/tsort.c
+++ b/src/tsort.c
@@ -1,5 +1,5 @@
 /* tsort - topological sort.
-   Copyright (C) 1998-2020 Free Software Foundation, Inc.
+   Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/tty.c b/src/tty.c
index d26514a9ea..419a25914d 100644
--- a/src/tty.c
+++ b/src/tty.c
@@ -1,5 +1,5 @@
 /* tty -- print the name of the terminal connected to standard input
-   Copyright (C) 1990-2020 Free Software Foundation, Inc.
+   Copyright (C) 1990-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/uname.c b/src/uname.c
index 4065bf29eb..ae9b8e29d3 100644
--- a/src/uname.c
+++ b/src/uname.c
@@ -1,6 +1,6 @@
 /* uname -- print system information
 
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/unexpand.c b/src/unexpand.c
index 09dafdbe1b..6976230808 100644
--- a/src/unexpand.c
+++ b/src/unexpand.c
@@ -1,5 +1,5 @@
 /* unexpand - convert blanks to tabs
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/uniq.c b/src/uniq.c
index e0247579b6..6dceedb30c 100644
--- a/src/uniq.c
+++ b/src/uniq.c
@@ -1,5 +1,5 @@
 /* uniq -- remove duplicate lines from a sorted file
-   Copyright (C) 1986-2020 Free Software Foundation, Inc.
+   Copyright (C) 1986-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/unlink.c b/src/unlink.c
index 2d2319fe16..8a3a40c686 100644
--- a/src/unlink.c
+++ b/src/unlink.c
@@ -1,5 +1,5 @@
 /* unlink utility for GNU.
-   Copyright (C) 2001-2020 Free Software Foundation, Inc.
+   Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/uptime.c b/src/uptime.c
index a42e702b51..4d196ea819 100644
--- a/src/uptime.c
+++ b/src/uptime.c
@@ -1,5 +1,5 @@
 /* GNU's uptime.
-   Copyright (C) 1992-2020 Free Software Foundation, Inc.
+   Copyright (C) 1992-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/users.c b/src/users.c
index cada334c4f..b7d6562115 100644
--- a/src/users.c
+++ b/src/users.c
@@ -1,5 +1,5 @@
 /* GNU's users.
-   Copyright (C) 1992-2020 Free Software Foundation, Inc.
+   Copyright (C) 1992-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/wc.c b/src/wc.c
index d18eaee6c3..5216db1899 100644
--- a/src/wc.c
+++ b/src/wc.c
@@ -1,5 +1,5 @@
 /* wc - print the number of lines, words, and bytes in files
-   Copyright (C) 1985-2020 Free Software Foundation, Inc.
+   Copyright (C) 1985-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/who.c b/src/who.c
index a039272472..ebd140914a 100644
--- a/src/who.c
+++ b/src/who.c
@@ -1,5 +1,5 @@
 /* GNU's who.
-   Copyright (C) 1992-2020 Free Software Foundation, Inc.
+   Copyright (C) 1992-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/whoami.c b/src/whoami.c
index 69c9ccc0e3..af60357d33 100644
--- a/src/whoami.c
+++ b/src/whoami.c
@@ -1,6 +1,6 @@
 /* whoami -- print effective userid
 
-   Copyright (C) 1989-2020 Free Software Foundation, Inc.
+   Copyright (C) 1989-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/src/yes.c b/src/yes.c
index c357555623..b6bd35a5e1 100644
--- a/src/yes.c
+++ b/src/yes.c
@@ -1,5 +1,5 @@
 /* yes - output a string repeatedly until killed
-   Copyright (C) 1991-2020 Free Software Foundation, Inc.
+   Copyright (C) 1991-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/tests/Coreutils.pm b/tests/Coreutils.pm
index 192ed079f8..dc6b132032 100644
--- a/tests/Coreutils.pm
+++ b/tests/Coreutils.pm
@@ -1,7 +1,7 @@
 package Coreutils;
 # This is a testing framework.
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/CuSkip.pm b/tests/CuSkip.pm
index 090abba29e..11bdd7bb9e 100644
--- a/tests/CuSkip.pm
+++ b/tests/CuSkip.pm
@@ -1,7 +1,7 @@
 package CuSkip;
 # Skip a test: emit diag to log and to stderr, and exit 77
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/CuTmpdir.pm b/tests/CuTmpdir.pm
index 86d9b1e331..094f807f39 100644
--- a/tests/CuTmpdir.pm
+++ b/tests/CuTmpdir.pm
@@ -1,7 +1,7 @@
 package CuTmpdir;
 # create, then chdir into a temporary sub-directory
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chgrp/basic.sh b/tests/chgrp/basic.sh
index 0e1f17e333..a63b718dac 100755
--- a/tests/chgrp/basic.sh
+++ b/tests/chgrp/basic.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure chgrp is reasonable
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chgrp/default-no-deref.sh b/tests/chgrp/default-no-deref.sh
index 4460765a29..b1889a6083 100755
--- a/tests/chgrp/default-no-deref.sh
+++ b/tests/chgrp/default-no-deref.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that chgrp -R does not dereference symlinks.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chgrp/deref.sh b/tests/chgrp/deref.sh
index 0000a85af9..1f7c6c708f 100755
--- a/tests/chgrp/deref.sh
+++ b/tests/chgrp/deref.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # see if chgrp can change the group of a symlink
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chgrp/no-x.sh b/tests/chgrp/no-x.sh
index 172aeddf44..964a1d547c 100755
--- a/tests/chgrp/no-x.sh
+++ b/tests/chgrp/no-x.sh
@@ -2,7 +2,7 @@
 # Make sure chgrp gives the right diagnostic for a readable,
 # but inaccessible directory.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chgrp/posix-H.sh b/tests/chgrp/posix-H.sh
index 7f905be01b..7c7915f668 100755
--- a/tests/chgrp/posix-H.sh
+++ b/tests/chgrp/posix-H.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test POSIX-mandated -H option.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chgrp/recurse.sh b/tests/chgrp/recurse.sh
index 25161a9324..0e3398fd9f 100755
--- a/tests/chgrp/recurse.sh
+++ b/tests/chgrp/recurse.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ad-hoc tests of chgrp with -R and -H or -L and symlinks
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chmod/c-option.sh b/tests/chmod/c-option.sh
index 12adedf858..8afd7619a3 100755
--- a/tests/chmod/c-option.sh
+++ b/tests/chmod/c-option.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify that chmod's --changes (-c) option works.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chmod/equal-x.sh b/tests/chmod/equal-x.sh
index 9a7fca83a2..feb4ac86e0 100755
--- a/tests/chmod/equal-x.sh
+++ b/tests/chmod/equal-x.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test "chmod =x" and the like.
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chmod/equals.sh b/tests/chmod/equals.sh
index 0fb6e8037a..118fa8c33e 100755
--- a/tests/chmod/equals.sh
+++ b/tests/chmod/equals.sh
@@ -3,7 +3,7 @@
 # Before fileutils-4.1.2, some of them didn't.
 # Also, before coreutils-5.3.1, =[ugo] sometimes didn't work.
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chmod/inaccessible.sh b/tests/chmod/inaccessible.sh
index 66202d7091..1f59d78640 100755
--- a/tests/chmod/inaccessible.sh
+++ b/tests/chmod/inaccessible.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test for the bug fixed on 2006-09-20.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chmod/no-x.sh b/tests/chmod/no-x.sh
index 0f1e3ff4f3..8c63eca4bc 100755
--- a/tests/chmod/no-x.sh
+++ b/tests/chmod/no-x.sh
@@ -2,7 +2,7 @@
 # Make sure chmod gives the right diagnostic for a readable,
 # but inaccessible directory.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chmod/octal.sh b/tests/chmod/octal.sh
index 4fabf5211d..4453b8a839 100755
--- a/tests/chmod/octal.sh
+++ b/tests/chmod/octal.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that chmod diagnoses a certain type of invalid mode string
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chmod/setgid.sh b/tests/chmod/setgid.sh
index 2403495580..173e566195 100755
--- a/tests/chmod/setgid.sh
+++ b/tests/chmod/setgid.sh
@@ -3,7 +3,7 @@
 # on directories with the setgid bit set.  Also, check that the GNU octal
 # notations work.
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chmod/silent.sh b/tests/chmod/silent.sh
index 413e7359c2..3cff281a86 100755
--- a/tests/chmod/silent.sh
+++ b/tests/chmod/silent.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that chgrp, chmod, chown -f don't print some diagnostics
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chmod/thru-dangling.sh b/tests/chmod/thru-dangling.sh
index e6803a259e..342cc04128 100755
--- a/tests/chmod/thru-dangling.sh
+++ b/tests/chmod/thru-dangling.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test for proper error and exit code of chmod on a dangling symlink.
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chmod/umask-x.sh b/tests/chmod/umask-x.sh
index ad6302d94b..fdae6daf99 100755
--- a/tests/chmod/umask-x.sh
+++ b/tests/chmod/umask-x.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test that chmod -x file reports an error if the result is executable.
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chmod/usage.sh b/tests/chmod/usage.sh
index daa22d6427..5bb8518a7c 100755
--- a/tests/chmod/usage.sh
+++ b/tests/chmod/usage.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify that chmod works correctly with odd option combinations.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chown/basic.sh b/tests/chown/basic.sh
index ab522fb6c2..38abd4910d 100755
--- a/tests/chown/basic.sh
+++ b/tests/chown/basic.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure chown --from=... works
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chown/deref.sh b/tests/chown/deref.sh
index 489029adde..921f77eb74 100755
--- a/tests/chown/deref.sh
+++ b/tests/chown/deref.sh
@@ -2,7 +2,7 @@
 # For coreutils-5.2.1 and earlier, chown --dereference would skip
 # symlinks having owner/group matching the specified owner/group.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chown/preserve-root.sh b/tests/chown/preserve-root.sh
index 0b08c6093a..a30a0f0031 100755
--- a/tests/chown/preserve-root.sh
+++ b/tests/chown/preserve-root.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify that --preserve-root works.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/chown/separator.sh b/tests/chown/separator.sh
index 48fbeffa09..398172d842 100755
--- a/tests/chown/separator.sh
+++ b/tests/chown/separator.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure "chown USER:GROUP FILE" works, and similar tests with separators.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/abuse.sh b/tests/cp/abuse.sh
index 98a9c30d4b..49398d1758 100755
--- a/tests/cp/abuse.sh
+++ b/tests/cp/abuse.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that cp does not write through a just-copied symlink
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/acl.sh b/tests/cp/acl.sh
index 99a1f34f47..3dc6656b30 100755
--- a/tests/cp/acl.sh
+++ b/tests/cp/acl.sh
@@ -2,7 +2,7 @@
 # copy files/directories across file system boundaries
 # and make sure acls are preserved appropriately
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/attr-existing.sh b/tests/cp/attr-existing.sh
index 14fc8445cf..2102c8530a 100755
--- a/tests/cp/attr-existing.sh
+++ b/tests/cp/attr-existing.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure cp --attributes-only doesn't truncate existing data
 
-# Copyright 2012-2020 Free Software Foundation, Inc.
+# Copyright 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/backup-1.sh b/tests/cp/backup-1.sh
index 05a463e787..46166709c3 100755
--- a/tests/cp/backup-1.sh
+++ b/tests/cp/backup-1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test cp backup.
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/backup-dir.sh b/tests/cp/backup-dir.sh
index dd019ed74c..7cd07f5bf9 100755
--- a/tests/cp/backup-dir.sh
+++ b/tests/cp/backup-dir.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that cp -b doesn't back up directories.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/backup-is-src.sh b/tests/cp/backup-is-src.sh
index 99036034c7..9807975198 100755
--- a/tests/cp/backup-is-src.sh
+++ b/tests/cp/backup-is-src.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test cp backup to source file.
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/capability.sh b/tests/cp/capability.sh
index d359fb81ae..6e6bd90699 100755
--- a/tests/cp/capability.sh
+++ b/tests/cp/capability.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure cp --preserves copies capabilities
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/cp-HL.sh b/tests/cp/cp-HL.sh
index 572734145a..d7f0debbfe 100755
--- a/tests/cp/cp-HL.sh
+++ b/tests/cp/cp-HL.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test cp's -H and -L options
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/cp-a-selinux.sh b/tests/cp/cp-a-selinux.sh
index 0f94c23472..beb06dd686 100755
--- a/tests/cp/cp-a-selinux.sh
+++ b/tests/cp/cp-a-selinux.sh
@@ -4,7 +4,7 @@
 # Check also locally if --preserve=context, -a and --preserve=all
 # does work
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/cp-deref.sh b/tests/cp/cp-deref.sh
index 6e7a91e23d..a2a1b76ed8 100755
--- a/tests/cp/cp-deref.sh
+++ b/tests/cp/cp-deref.sh
@@ -2,7 +2,7 @@
 # cp -RL dir1 dir2' must handle the case in which each of dir1 and dir2
 # contain a symlink pointing to some third directory.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/cp-i.sh b/tests/cp/cp-i.sh
index a5d3d6f709..b171ce614e 100755
--- a/tests/cp/cp-i.sh
+++ b/tests/cp/cp-i.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test whether cp -i prompts in the right place.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/cp-mv-backup.sh b/tests/cp/cp-mv-backup.sh
index 9a5d87e57f..80f3e8076e 100755
--- a/tests/cp/cp-mv-backup.sh
+++ b/tests/cp/cp-mv-backup.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test basic --backup functionality for both cp and mv.
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/cp-mv-enotsup-xattr.sh b/tests/cp/cp-mv-enotsup-xattr.sh
index 4e441c2c0b..f8c54e96b9 100755
--- a/tests/cp/cp-mv-enotsup-xattr.sh
+++ b/tests/cp/cp-mv-enotsup-xattr.sh
@@ -3,7 +3,7 @@
 # as expected on file systems without their support and do show correct
 # diagnostics when required
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/cp-parents.sh b/tests/cp/cp-parents.sh
index 4655702e4a..777aa51d46 100755
--- a/tests/cp/cp-parents.sh
+++ b/tests/cp/cp-parents.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/cross-dev-symlink.sh b/tests/cp/cross-dev-symlink.sh
index e10e41f5f1..082d31735b 100755
--- a/tests/cp/cross-dev-symlink.sh
+++ b/tests/cp/cross-dev-symlink.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure symlinks can be replaced across devices
 
-# Copyright (C) 2018-2020 Free Software Foundation, Inc.
+# Copyright (C) 2018-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/deref-slink.sh b/tests/cp/deref-slink.sh
index cdb2fc99c8..2dd16edaa0 100755
--- a/tests/cp/deref-slink.sh
+++ b/tests/cp/deref-slink.sh
@@ -2,7 +2,7 @@
 # Demonstrate bug when using -d with an existing destination file
 # that is a symlink.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/dir-rm-dest.sh b/tests/cp/dir-rm-dest.sh
index 667a9726b8..2a3abebd7f 100755
--- a/tests/cp/dir-rm-dest.sh
+++ b/tests/cp/dir-rm-dest.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # verify cp's --remove-destination option
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/dir-slash.sh b/tests/cp/dir-slash.sh
index ce68030614..f547490d0f 100755
--- a/tests/cp/dir-slash.sh
+++ b/tests/cp/dir-slash.sh
@@ -2,7 +2,7 @@
 # Make sure that cp -R DIR1 DIR2 does the right thing
 # when DIR1 is written with a trailing slash.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/dir-vs-file.sh b/tests/cp/dir-vs-file.sh
index 9a96e03421..18ee4d5e1a 100755
--- a/tests/cp/dir-vs-file.sh
+++ b/tests/cp/dir-vs-file.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # A directory may not replace an existing file.
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/existing-perm-dir.sh b/tests/cp/existing-perm-dir.sh
index 7e9999fa63..59f818cda0 100755
--- a/tests/cp/existing-perm-dir.sh
+++ b/tests/cp/existing-perm-dir.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure cp -p doesn't "restore" permissions it shouldn't (Bug#9170).
 
-# Copyright 2011-2020 Free Software Foundation, Inc.
+# Copyright 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/existing-perm-race.sh b/tests/cp/existing-perm-race.sh
index 4b862ad587..844fd75d46 100755
--- a/tests/cp/existing-perm-race.sh
+++ b/tests/cp/existing-perm-race.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure cp -p isn't too generous with existing file permissions.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/fail-perm.sh b/tests/cp/fail-perm.sh
index 02717fd25b..c0db6e2eb5 100755
--- a/tests/cp/fail-perm.sh
+++ b/tests/cp/fail-perm.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/fiemap-2.sh b/tests/cp/fiemap-2.sh
index 548a3763df..e6b80ebd3d 100755
--- a/tests/cp/fiemap-2.sh
+++ b/tests/cp/fiemap-2.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise a few more corners of the fiemap-copying code.
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/fiemap-FMR.sh b/tests/cp/fiemap-FMR.sh
index 42b244f30e..7bbb88a2c5 100755
--- a/tests/cp/fiemap-FMR.sh
+++ b/tests/cp/fiemap-FMR.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Trigger a free-memory read bug in cp from coreutils-[8.11..8.19]
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/fiemap-extents.sh b/tests/cp/fiemap-extents.sh
index 71599b9a4c..23f5cd9a3f 100755
--- a/tests/cp/fiemap-extents.sh
+++ b/tests/cp/fiemap-extents.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test cp handles extents correctly
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/fiemap-perf.sh b/tests/cp/fiemap-perf.sh
index 4d85380ce3..de110914f2 100755
--- a/tests/cp/fiemap-perf.sh
+++ b/tests/cp/fiemap-perf.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that a sparse file is copied efficiently, by default
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/file-perm-race.sh b/tests/cp/file-perm-race.sh
index 52f475b404..d4fbb8791f 100755
--- a/tests/cp/file-perm-race.sh
+++ b/tests/cp/file-perm-race.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure cp -p isn't too generous with file permissions.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/into-self.sh b/tests/cp/into-self.sh
index 5c9ef7f538..31c31578f9 100755
--- a/tests/cp/into-self.sh
+++ b/tests/cp/into-self.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Confirm that copying a directory into itself gets a proper diagnostic.
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/link-deref.sh b/tests/cp/link-deref.sh
index 1def80b4b8..68e77e5c05 100755
--- a/tests/cp/link-deref.sh
+++ b/tests/cp/link-deref.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise cp --link's behavior regarding the dereferencing of symbolic links.
 
-# Copyright (C) 2013-2020 Free Software Foundation, Inc.
+# Copyright (C) 2013-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/link-heap.sh b/tests/cp/link-heap.sh
index 44ef39f45b..364295ed0e 100755
--- a/tests/cp/link-heap.sh
+++ b/tests/cp/link-heap.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that cp --preserve=link --link doesn't waste heap
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/link-no-deref.sh b/tests/cp/link-no-deref.sh
index 96a092bdbc..98cd5676f9 100755
--- a/tests/cp/link-no-deref.sh
+++ b/tests/cp/link-no-deref.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that cp --link --no-dereference works properly
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/link-preserve.sh b/tests/cp/link-preserve.sh
index 8fe788e60d..3c59c349d7 100755
--- a/tests/cp/link-preserve.sh
+++ b/tests/cp/link-preserve.sh
@@ -2,7 +2,7 @@
 # ensure that 'cp -d' preserves hard-links between command line arguments
 # ensure that --preserve=links works with -RH and -RL
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/link-symlink.sh b/tests/cp/link-symlink.sh
index 4b7c3e4a9c..946d8f3aad 100755
--- a/tests/cp/link-symlink.sh
+++ b/tests/cp/link-symlink.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that cp -a --link maintains timestamps if possible
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/link.sh b/tests/cp/link.sh
index 841214ba08..3539a4806f 100755
--- a/tests/cp/link.sh
+++ b/tests/cp/link.sh
@@ -2,7 +2,7 @@
 # Make sure cp --link -f works when the target exists.
 # This failed for 4.0z (due to a bug introduced in that test release).
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/nfs-removal-race.sh b/tests/cp/nfs-removal-race.sh
index ca8dda1a33..36cb9fa825 100755
--- a/tests/cp/nfs-removal-race.sh
+++ b/tests/cp/nfs-removal-race.sh
@@ -13,7 +13,7 @@
 # This test is skipped on systems that lack LD_PRELOAD support; that's fine.
 # Similarly, on a system that lacks <dlfcn.h> or __xstat, skipping it is fine.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/no-ctx.sh b/tests/cp/no-ctx.sh
index a54d967ea9..ad330bb874 100755
--- a/tests/cp/no-ctx.sh
+++ b/tests/cp/no-ctx.sh
@@ -4,7 +4,7 @@
 # This test is skipped on systems that lack LD_PRELOAD support; that's fine.
 # Similarly, on a system that lacks lgetfilecon altogether, skipping it is fine.
 
-# Copyright (C) 2014-2020 Free Software Foundation, Inc.
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/no-deref-link1.sh b/tests/cp/no-deref-link1.sh
index d1cfc3735c..447928b7bc 100755
--- a/tests/cp/no-deref-link1.sh
+++ b/tests/cp/no-deref-link1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # cp from 3.16 fails this test
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/no-deref-link2.sh b/tests/cp/no-deref-link2.sh
index cb2a502a63..d565e95e9c 100755
--- a/tests/cp/no-deref-link2.sh
+++ b/tests/cp/no-deref-link2.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # cp from 3.16 fails this test
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/no-deref-link3.sh b/tests/cp/no-deref-link3.sh
index 3903ddd134..3c32e563bd 100755
--- a/tests/cp/no-deref-link3.sh
+++ b/tests/cp/no-deref-link3.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # cp from 3.16 fails this test
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/parent-perm-race.sh b/tests/cp/parent-perm-race.sh
index aaf45219e0..bb36bd4ecd 100755
--- a/tests/cp/parent-perm-race.sh
+++ b/tests/cp/parent-perm-race.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure cp -pR --parents isn't too generous with parent permissions.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/parent-perm.sh b/tests/cp/parent-perm.sh
index 9eda3b57f8..c063b92dc4 100755
--- a/tests/cp/parent-perm.sh
+++ b/tests/cp/parent-perm.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that cp --parents works properly with a preexisting dest. directory
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/perm.sh b/tests/cp/perm.sh
index 298990659a..e779c9ee6a 100755
--- a/tests/cp/perm.sh
+++ b/tests/cp/perm.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure the permission-preserving code in copy.c (mv, cp, install) works.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/preserve-2.sh b/tests/cp/preserve-2.sh
index f5666e029d..dd077bfa16 100755
--- a/tests/cp/preserve-2.sh
+++ b/tests/cp/preserve-2.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that cp's --preserve=X,Y option is parsed properly
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/preserve-gid.sh b/tests/cp/preserve-gid.sh
index 547bf66bc5..22694dc7ed 100755
--- a/tests/cp/preserve-gid.sh
+++ b/tests/cp/preserve-gid.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify that cp -p preserves GID when it is possible.
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/preserve-link.sh b/tests/cp/preserve-link.sh
index 1c002a0937..b6e64c49f5 100755
--- a/tests/cp/preserve-link.sh
+++ b/tests/cp/preserve-link.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise the fix for https://bugs.gnu.org/8419
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/preserve-mode.sh b/tests/cp/preserve-mode.sh
index 8e2cfc26a5..c47dee650a 100755
--- a/tests/cp/preserve-mode.sh
+++ b/tests/cp/preserve-mode.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that cp's --no-preserve=mode works correctly
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/preserve-slink-time.sh b/tests/cp/preserve-slink-time.sh
index b0aead384f..3b2aa9ff99 100755
--- a/tests/cp/preserve-slink-time.sh
+++ b/tests/cp/preserve-slink-time.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify that cp -Pp preserves times even on symlinks.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/proc-short-read.sh b/tests/cp/proc-short-read.sh
index dcc8b30d54..bf1c0af3c1 100755
--- a/tests/cp/proc-short-read.sh
+++ b/tests/cp/proc-short-read.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # exercise cp's short-read failure when operating on >4KB files in /proc
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/proc-zero-len.sh b/tests/cp/proc-zero-len.sh
index 54bc428ceb..c5373658a3 100755
--- a/tests/cp/proc-zero-len.sh
+++ b/tests/cp/proc-zero-len.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that cp copies contents of non-empty "regular" file with st_size==0
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/r-vs-symlink.sh b/tests/cp/r-vs-symlink.sh
index 7c32ec72eb..19f86ae158 100755
--- a/tests/cp/r-vs-symlink.sh
+++ b/tests/cp/r-vs-symlink.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # cp -r should not create symlinks.  Fixed in fileutils-4.1.5.
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/reflink-auto.sh b/tests/cp/reflink-auto.sh
index 47b883a0eb..82c5735a06 100755
--- a/tests/cp/reflink-auto.sh
+++ b/tests/cp/reflink-auto.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test cp --reflink=auto
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/reflink-perm.sh b/tests/cp/reflink-perm.sh
index a9790c48ee..041328e3b0 100755
--- a/tests/cp/reflink-perm.sh
+++ b/tests/cp/reflink-perm.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test cp --reflink copies permissions
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/same-file.sh b/tests/cp/same-file.sh
index 214f17bbf1..1e022d0113 100755
--- a/tests/cp/same-file.sh
+++ b/tests/cp/same-file.sh
@@ -2,7 +2,7 @@
 # Test some of cp's options and how cp handles situations in
 # which a naive implementation might overwrite the source file.
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/slink-2-slink.sh b/tests/cp/slink-2-slink.sh
index 2d2565174f..62121078e5 100755
--- a/tests/cp/slink-2-slink.sh
+++ b/tests/cp/slink-2-slink.sh
@@ -2,7 +2,7 @@
 # 'test cp --update A B' where A and B are both symlinks that point
 # to the same file
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/sparse-fiemap.sh b/tests/cp/sparse-fiemap.sh
index 474966ed6d..c66e714fc5 100755
--- a/tests/cp/sparse-fiemap.sh
+++ b/tests/cp/sparse-fiemap.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test cp --sparse=always through fiemap copy
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/sparse-to-pipe.sh b/tests/cp/sparse-to-pipe.sh
index 39f16384ca..1438d4fbf9 100755
--- a/tests/cp/sparse-to-pipe.sh
+++ b/tests/cp/sparse-to-pipe.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # copy a sparse file to a pipe, to exercise some seldom-used parts of copy.c
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/sparse.sh b/tests/cp/sparse.sh
index 9cf2a9fc8c..aa95422e26 100755
--- a/tests/cp/sparse.sh
+++ b/tests/cp/sparse.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test cp --sparse=always
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/special-bits.sh b/tests/cp/special-bits.sh
index 9037de2bce..5440f41770 100755
--- a/tests/cp/special-bits.sh
+++ b/tests/cp/special-bits.sh
@@ -2,7 +2,7 @@
 # make sure 'cp -p' preserves special bits
 # This works only when run as root.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/special-f.sh b/tests/cp/special-f.sh
index e434d2a22b..d9f1ced854 100755
--- a/tests/cp/special-f.sh
+++ b/tests/cp/special-f.sh
@@ -2,7 +2,7 @@
 # Ensure that "cp -Rf fifo E" unlinks E and retries.
 # Up until coreutils-6.10.171, it would not.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/src-base-dot.sh b/tests/cp/src-base-dot.sh
index 1dfc31bc98..1000e80d8a 100755
--- a/tests/cp/src-base-dot.sh
+++ b/tests/cp/src-base-dot.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that "mkdir x y; cd y; cp -ab ../x/. ." is a successful, silent, no-op.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/symlink-slash.sh b/tests/cp/symlink-slash.sh
index 54cef99a85..fc31057d02 100755
--- a/tests/cp/symlink-slash.sh
+++ b/tests/cp/symlink-slash.sh
@@ -2,7 +2,7 @@
 # Make sure that cp -dR dereferences a symlink arg if its name is
 # written with a trailing slash.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/cp/thru-dangling.sh b/tests/cp/thru-dangling.sh
index 26e6e8a59e..c25aa12b05 100755
--- a/tests/cp/thru-dangling.sh
+++ b/tests/cp/thru-dangling.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that cp works as documented, when the destination is a dangling symlink
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/ascii.sh b/tests/dd/ascii.sh
index 8db917aabf..b044bcb58d 100755
--- a/tests/dd/ascii.sh
+++ b/tests/dd/ascii.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test conv=ascii
 
-# Copyright (C) 2014-2020 Free Software Foundation, Inc.
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/bytes.sh b/tests/dd/bytes.sh
index dbec7b2806..ba8d4a8040 100755
--- a/tests/dd/bytes.sh
+++ b/tests/dd/bytes.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/direct.sh b/tests/dd/direct.sh
index 53ff61063e..68bd5d7af7 100755
--- a/tests/dd/direct.sh
+++ b/tests/dd/direct.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that dd's iflag=direct and oflag=direct work
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/misc.sh b/tests/dd/misc.sh
index 4d25c3251c..013d203b61 100755
--- a/tests/dd/misc.sh
+++ b/tests/dd/misc.sh
@@ -2,7 +2,7 @@
 # Ensure dd treats '--' properly.
 # Also test some flag values.
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/no-allocate.sh b/tests/dd/no-allocate.sh
index cee5638edb..644a7deb5a 100755
--- a/tests/dd/no-allocate.sh
+++ b/tests/dd/no-allocate.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure that dd doesn't allocate memory unnecessarily
 
-# Copyright (C) 2013-2020 Free Software Foundation, Inc.
+# Copyright (C) 2013-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/nocache.sh b/tests/dd/nocache.sh
index 842b93cb30..adf8b6126b 100755
--- a/tests/dd/nocache.sh
+++ b/tests/dd/nocache.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure dd handles the 'nocache' flag
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/nocache_eof.sh b/tests/dd/nocache_eof.sh
index 88e3981568..a7376f41d3 100755
--- a/tests/dd/nocache_eof.sh
+++ b/tests/dd/nocache_eof.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure dd invalidates to EOF when appropriate
 
-# Copyright (C) 2017-2020 Free Software Foundation, Inc.
+# Copyright (C) 2017-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/not-rewound.sh b/tests/dd/not-rewound.sh
index 03f4420d4b..5b5c30025d 100755
--- a/tests/dd/not-rewound.sh
+++ b/tests/dd/not-rewound.sh
@@ -2,7 +2,7 @@
 # Make sure dd does the right thing when the input file descriptor
 # is not rewound.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/reblock.sh b/tests/dd/reblock.sh
index 0b8e8608c2..57bbc38e7f 100755
--- a/tests/dd/reblock.sh
+++ b/tests/dd/reblock.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test dd reblocking vs. bs=
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/skip-seek-past-dev.sh b/tests/dd/skip-seek-past-dev.sh
index 39dd35ac46..75ed04e39a 100755
--- a/tests/dd/skip-seek-past-dev.sh
+++ b/tests/dd/skip-seek-past-dev.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test diagnostics are printed immediately when seeking beyond device.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/skip-seek-past-file.sh b/tests/dd/skip-seek-past-file.sh
index 9387183584..6d960efc36 100755
--- a/tests/dd/skip-seek-past-file.sh
+++ b/tests/dd/skip-seek-past-file.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test diagnostics are printed when seeking too far in seekable files.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/skip-seek.pl b/tests/dd/skip-seek.pl
index 4cf4369026..bc8e4c2ac4 100755
--- a/tests/dd/skip-seek.pl
+++ b/tests/dd/skip-seek.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test dd's skip and seek options.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/skip-seek2.sh b/tests/dd/skip-seek2.sh
index d7b2aa6978..5bf0f91af0 100755
--- a/tests/dd/skip-seek2.sh
+++ b/tests/dd/skip-seek2.sh
@@ -2,7 +2,7 @@
 # show how to skip an amount that is smaller than the nominal block size.
 # There's a more realistic example in the documentation.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/sparse.sh b/tests/dd/sparse.sh
index 58cedf24ab..58ef66d9e9 100755
--- a/tests/dd/sparse.sh
+++ b/tests/dd/sparse.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/stats.sh b/tests/dd/stats.sh
index fe5302de82..a9ccf7e8da 100755
--- a/tests/dd/stats.sh
+++ b/tests/dd/stats.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Check stats output for SIG{INFO,USR1} and status=progress
 
-# Copyright (C) 2014-2020 Free Software Foundation, Inc.
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/stderr.sh b/tests/dd/stderr.sh
index cee4f0ceae..6a08525c99 100755
--- a/tests/dd/stderr.sh
+++ b/tests/dd/stderr.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure dd recognizes failure to write to stderr.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/unblock-sync.sh b/tests/dd/unblock-sync.sh
index a9d3faf0c8..005b4cd4bd 100755
--- a/tests/dd/unblock-sync.sh
+++ b/tests/dd/unblock-sync.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that dd conv=unblock,sync works.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/dd/unblock.pl b/tests/dd/unblock.pl
index 2967ca55a2..ba1a0f4991 100755
--- a/tests/dd/unblock.pl
+++ b/tests/dd/unblock.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Exercise dd's conv=unblock mode
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/df/df-P.sh b/tests/df/df-P.sh
index 7b4c6e61be..3fac6c2f94 100755
--- a/tests/df/df-P.sh
+++ b/tests/df/df-P.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that df -P is not affected by BLOCK_SIZE settings
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/df/df-output.sh b/tests/df/df-output.sh
index 6d63d667a2..d7172b4209 100755
--- a/tests/df/df-output.sh
+++ b/tests/df/df-output.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise df's --output option.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/df/df-symlink.sh b/tests/df/df-symlink.sh
index a1d59a88ca..f15c0bd096 100755
--- a/tests/df/df-symlink.sh
+++ b/tests/df/df-symlink.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that df dereferences symlinks to disk nodes
 
-# Copyright (C) 2013-2020 Free Software Foundation, Inc.
+# Copyright (C) 2013-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/df/header.sh b/tests/df/header.sh
index 2462b153bf..099205f5ab 100755
--- a/tests/df/header.sh
+++ b/tests/df/header.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that "df ." outputs a header.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/df/no-mtab-status.sh b/tests/df/no-mtab-status.sh
index 62adccc8d6..7d0619fde0 100755
--- a/tests/df/no-mtab-status.sh
+++ b/tests/df/no-mtab-status.sh
@@ -2,7 +2,7 @@
 # Test df's behaviour when the mount list cannot be read.
 # This test is skipped on systems that lack LD_PRELOAD support; that's fine.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/df/over-mount-device.sh b/tests/df/over-mount-device.sh
index 524e119c60..3fbcae6bda 100755
--- a/tests/df/over-mount-device.sh
+++ b/tests/df/over-mount-device.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that df /dev/loop0 errors out if overmounted by another device
 
-# Copyright (C) 2014-2020 Free Software Foundation, Inc.
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/df/problematic-chars.sh b/tests/df/problematic-chars.sh
index c440c8d2cb..2f9f98af2b 100755
--- a/tests/df/problematic-chars.sh
+++ b/tests/df/problematic-chars.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that df outputs one line per entry
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/df/skip-duplicates.sh b/tests/df/skip-duplicates.sh
index 873094849a..bef55ecfba 100755
--- a/tests/df/skip-duplicates.sh
+++ b/tests/df/skip-duplicates.sh
@@ -2,7 +2,7 @@
 # Test df's behavior when the mount list contains duplicate entries.
 # This test is skipped on systems that lack LD_PRELOAD support; that's fine.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/df/skip-rootfs.sh b/tests/df/skip-rootfs.sh
index 7b0855faab..e0076727d4 100755
--- a/tests/df/skip-rootfs.sh
+++ b/tests/df/skip-rootfs.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test df's behavior for skipping the pseudo "rootfs" file system.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/df/total-unprocessed.sh b/tests/df/total-unprocessed.sh
index e0c6e5b962..043b679fc3 100755
--- a/tests/df/total-unprocessed.sh
+++ b/tests/df/total-unprocessed.sh
@@ -2,7 +2,7 @@
 # Ensure that df exits non-Zero and writes an error message when
 # --total is used but no file system has been processed.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/df/total-verify.sh b/tests/df/total-verify.sh
index 5538e232d5..25fb445fad 100755
--- a/tests/df/total-verify.sh
+++ b/tests/df/total-verify.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure "df --total" computes accurate totals
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/df/unreadable.sh b/tests/df/unreadable.sh
index 109447ec01..b3602f372c 100755
--- a/tests/df/unreadable.sh
+++ b/tests/df/unreadable.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that df can handle an unreadable argument
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/2g.sh b/tests/du/2g.sh
index 3f4f168021..3adce38d3b 100755
--- a/tests/du/2g.sh
+++ b/tests/du/2g.sh
@@ -3,7 +3,7 @@
 # Before coreutils-5.93, on systems with a signed, 32-bit stat.st_blocks
 # one of du's computations would overflow.
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/8gb.sh b/tests/du/8gb.sh
index 4d02ebf9e5..230dd4e308 100755
--- a/tests/du/8gb.sh
+++ b/tests/du/8gb.sh
@@ -2,7 +2,7 @@
 # Ensure that du does not rely on narrow types like size_t for
 # file sizes or sums.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/basic.sh b/tests/du/basic.sh
index a8b90375a5..162587b883 100755
--- a/tests/du/basic.sh
+++ b/tests/du/basic.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Compare actual numbers from du, assuming block size matches mine.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/bigtime.sh b/tests/du/bigtime.sh
index 761ac0cfc1..11bcff7d38 100755
--- a/tests/du/bigtime.sh
+++ b/tests/du/bigtime.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise du on a file with a big timestamp.
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/bind-mount-dir-cycle-v2.sh b/tests/du/bind-mount-dir-cycle-v2.sh
index 4006c4328f..394fa69f12 100755
--- a/tests/du/bind-mount-dir-cycle-v2.sh
+++ b/tests/du/bind-mount-dir-cycle-v2.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Check that du can handle sub-bind-mounts cycles as well.
 
-# Copyright (C) 2014-2020 Free Software Foundation, Inc.
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/bind-mount-dir-cycle.sh b/tests/du/bind-mount-dir-cycle.sh
index bc5f64c752..bb7915e06b 100755
--- a/tests/du/bind-mount-dir-cycle.sh
+++ b/tests/du/bind-mount-dir-cycle.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise du's new ability to handle bind-mount-induced dir cycles.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/deref-args.sh b/tests/du/deref-args.sh
index c4b16b5a95..fdffa81497 100755
--- a/tests/du/deref-args.sh
+++ b/tests/du/deref-args.sh
@@ -2,7 +2,7 @@
 # Ensure that --dereference-args (-D) gives reasonable names.
 # This test would fail for coreutils-5.0.91.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/deref.sh b/tests/du/deref.sh
index f804cccf52..4eeb2104b4 100755
--- a/tests/du/deref.sh
+++ b/tests/du/deref.sh
@@ -4,7 +4,7 @@
 # Also, up to coreutils-8.5, du -L sometimes incorrectly
 # counted the space of the followed symlinks.
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/exclude.sh b/tests/du/exclude.sh
index d1db6374f7..ee964a79a1 100755
--- a/tests/du/exclude.sh
+++ b/tests/du/exclude.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure du's --exclude option works
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/fd-leak.sh b/tests/du/fd-leak.sh
index b2df5b4d0f..bd40e3ee72 100755
--- a/tests/du/fd-leak.sh
+++ b/tests/du/fd-leak.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # check for file descriptor leak
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/files0-from-dir.sh b/tests/du/files0-from-dir.sh
index ad8dea187a..916ddef06c 100755
--- a/tests/du/files0-from-dir.sh
+++ b/tests/du/files0-from-dir.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that du and wc handle --files0-from=DIR
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/files0-from.pl b/tests/du/files0-from.pl
index 64f4d3ef2a..07667dcd7a 100755
--- a/tests/du/files0-from.pl
+++ b/tests/du/files0-from.pl
@@ -2,7 +2,7 @@
 # Exercise du's --files0-from option.
 # FIXME: keep this file in sync with tests/misc/wc-files0-from.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/hard-link.sh b/tests/du/hard-link.sh
index b2ed378c2b..0e311b1173 100755
--- a/tests/du/hard-link.sh
+++ b/tests/du/hard-link.sh
@@ -3,7 +3,7 @@
 # Likewise for excluded directories.
 # Ensure that hard links _are_ listed twice when using --count-links.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/inacc-dest.sh b/tests/du/inacc-dest.sh
index ce0b0a8efa..df9b941394 100755
--- a/tests/du/inacc-dest.sh
+++ b/tests/du/inacc-dest.sh
@@ -2,7 +2,7 @@
 # Prior to coreutils-6.5, an inaccessible destination dir (chmod a-x)
 # would cause du to exit prematurely on systems with native openat support.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/inacc-dir.sh b/tests/du/inacc-dir.sh
index 63006979aa..27b7549b03 100755
--- a/tests/du/inacc-dir.sh
+++ b/tests/du/inacc-dir.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Ensure that du counts the size of an inaccessible directory.
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/inaccessible-cwd.sh b/tests/du/inaccessible-cwd.sh
index 4f14558d25..86dd9c9fd9 100755
--- a/tests/du/inaccessible-cwd.sh
+++ b/tests/du/inaccessible-cwd.sh
@@ -2,7 +2,7 @@
 # Ensure that even when run from an inaccessible directory, du can still
 # operate on accessible directories elsewhere.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/inodes.sh b/tests/du/inodes.sh
index c3cb2d0de5..184ff61a6c 100755
--- a/tests/du/inodes.sh
+++ b/tests/du/inodes.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # exercise du's --inodes option
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/long-from-unreadable.sh b/tests/du/long-from-unreadable.sh
index 97e86d7305..a6ecb8a19a 100755
--- a/tests/du/long-from-unreadable.sh
+++ b/tests/du/long-from-unreadable.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Show fts fails on old-fashioned systems.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/long-sloop.sh b/tests/du/long-sloop.sh
index 0b4e6b8322..b29e2bf1fd 100755
--- a/tests/du/long-sloop.sh
+++ b/tests/du/long-sloop.sh
@@ -3,7 +3,7 @@
 # Show that du fails with ELOOP (Too many levels of symbolic links)
 # when it encounters that condition.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/max-depth.sh b/tests/du/max-depth.sh
index c47f46cf32..d577fdaf56 100755
--- a/tests/du/max-depth.sh
+++ b/tests/du/max-depth.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # exercise du's --max-depth=N option
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/move-dir-while-traversing.sh b/tests/du/move-dir-while-traversing.sh
index 37147d24eb..f7a1ab7dad 100755
--- a/tests/du/move-dir-while-traversing.sh
+++ b/tests/du/move-dir-while-traversing.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Trigger a failed assertion in coreutils-8.9 and earlier.
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/no-deref.sh b/tests/du/no-deref.sh
index bd3df178a3..6e48538f24 100755
--- a/tests/du/no-deref.sh
+++ b/tests/du/no-deref.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that by default, du doesn't dereference command-line symlinks.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/no-x.sh b/tests/du/no-x.sh
index 409558e99e..8515c4229f 100755
--- a/tests/du/no-x.sh
+++ b/tests/du/no-x.sh
@@ -2,7 +2,7 @@
 # Make sure du gives the right diagnostic for a readable,
 # but inaccessible directory.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/one-file-system.sh b/tests/du/one-file-system.sh
index 1899824d21..482225e9ab 100755
--- a/tests/du/one-file-system.sh
+++ b/tests/du/one-file-system.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test for bugs in du's --one-file-system (-x) option.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/restore-wd.sh b/tests/du/restore-wd.sh
index 3721da989e..c043e14968 100755
--- a/tests/du/restore-wd.sh
+++ b/tests/du/restore-wd.sh
@@ -2,7 +2,7 @@
 # due to a bug in glibc's ftw.c, in some cases, nftw w/FTW_CHDIR
 # would not restore the working directory.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/slash.sh b/tests/du/slash.sh
index b242af81cf..43ca01cb8f 100755
--- a/tests/du/slash.sh
+++ b/tests/du/slash.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # 'du /' would omit the '/' on the last line.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/threshold.sh b/tests/du/threshold.sh
index e14f732fc9..6557cab4c2 100755
--- a/tests/du/threshold.sh
+++ b/tests/du/threshold.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise du's --threshold option.
 
-# Copyright (C) 2013-2020 Free Software Foundation, Inc.
+# Copyright (C) 2013-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/trailing-slash.sh b/tests/du/trailing-slash.sh
index e512cadb65..91c328cf47 100755
--- a/tests/du/trailing-slash.sh
+++ b/tests/du/trailing-slash.sh
@@ -2,7 +2,7 @@
 # Ensure that du works properly for an argument that refers to a
 # symbolic link, and that is specified with a trailing slash.
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/du/two-args.sh b/tests/du/two-args.sh
index b7802dd3e7..88b669ceb9 100755
--- a/tests/du/two-args.sh
+++ b/tests/du/two-args.sh
@@ -2,7 +2,7 @@
 # Make sure 'du d/1 d/2' works.
 # That command failed with du from fileutils-4.0q.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/envvar-check b/tests/envvar-check
index 14dd1f9e81..decc25671d 100644
--- a/tests/envvar-check
+++ b/tests/envvar-check
@@ -1,7 +1,7 @@
 # -*- sh -*-
 # Check environment variables for sane values while testing.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/factor/create-test.sh b/tests/factor/create-test.sh
index ba665c0c5f..82ea05f121 100755
--- a/tests/factor/create-test.sh
+++ b/tests/factor/create-test.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Create the factor test scripts.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 test_name=$1
 template=$2
diff --git a/tests/factor/run.sh b/tests/factor/run.sh
index 69b7bd07fe..c3a77690bb 100755
--- a/tests/factor/run.sh
+++ b/tests/factor/run.sh
@@ -10,7 +10,7 @@
 #
 # See: tests/factor/create-test.sh
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
 
diff --git a/tests/fmt/base.pl b/tests/fmt/base.pl
index adfc7669fc..d9d5680362 100755
--- a/tests/fmt/base.pl
+++ b/tests/fmt/base.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Basic tests for "fmt".
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/fmt/goal-option.sh b/tests/fmt/goal-option.sh
index c9332c23c9..761d833d39 100755
--- a/tests/fmt/goal-option.sh
+++ b/tests/fmt/goal-option.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise the fmt -g option.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/fmt/long-line.sh b/tests/fmt/long-line.sh
index b7c90b38c2..51063b7818 100755
--- a/tests/fmt/long-line.sh
+++ b/tests/fmt/long-line.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure fmt -s works even on long lines
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/id/context.sh b/tests/id/context.sh
index eb7cfcee6f..fc270aaebe 100755
--- a/tests/id/context.sh
+++ b/tests/id/context.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Ensure that "id" outputs SELinux context only without specified user
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/id/gnu-zero-uids.sh b/tests/id/gnu-zero-uids.sh
index d13e0b6449..a05d613486 100755
--- a/tests/id/gnu-zero-uids.sh
+++ b/tests/id/gnu-zero-uids.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # On GNU, 'id' must fail for processes with zero UIDs.
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/id/no-context.sh b/tests/id/no-context.sh
index 3613528f1d..84ffa574fb 100755
--- a/tests/id/no-context.sh
+++ b/tests/id/no-context.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # With POSIXLY_CORRECT, id must not print context=...
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/id/setgid.sh b/tests/id/setgid.sh
index 1cb240031e..b443b49f33 100755
--- a/tests/id/setgid.sh
+++ b/tests/id/setgid.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify that id [-G] prints the right group when run set-GID.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/id/smack.sh b/tests/id/smack.sh
index 9c7f592ca3..bb1227b2f8 100755
--- a/tests/id/smack.sh
+++ b/tests/id/smack.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # SMACK test for the id-command.
 # Derived from tests/id/context.sh and tests/id/no-context.sh.
-# Copyright (C) 2014-2020 Free Software Foundation, Inc.
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/id/uid.sh b/tests/id/uid.sh
index e453612afd..ab372b3e07 100755
--- a/tests/id/uid.sh
+++ b/tests/id/uid.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Ensure that "id" works with numeric user ids
-# Copyright (C) 2013-2020 Free Software Foundation, Inc.
+# Copyright (C) 2013-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/id/zero.sh b/tests/id/zero.sh
index d6a545a10f..9345ca0eda 100755
--- a/tests/id/zero.sh
+++ b/tests/id/zero.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise "id --zero".
 
-# Copyright (C) 2013-2020 Free Software Foundation, Inc.
+# Copyright (C) 2013-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/init.sh b/tests/init.sh
index b4a5944a72..9ef834888c 100755
--- a/tests/init.sh
+++ b/tests/init.sh
@@ -1,6 +1,6 @@
 # source this file; set up for tests
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -389,7 +389,7 @@ setup_ ()
   if test "$VERBOSE" = yes; then
     # Test whether set -x may cause the selected shell to corrupt an
     # application's stderr.  Many do, including zsh-4.3.10 and the /bin/sh
-    # from SunOS 5.11, OpenBSD 4.7 and Irix 5.x and 6.5.
+    # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5.
     # If enabling verbose output this way would cause trouble, simply
     # issue a warning and refrain.
     if $gl_set_x_corrupts_stderr_; then
diff --git a/tests/install/basic-1.sh b/tests/install/basic-1.sh
index d6edcfb2ee..37c3f50a31 100755
--- a/tests/install/basic-1.sh
+++ b/tests/install/basic-1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Basic tests for "install".
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/install/create-leading.sh b/tests/install/create-leading.sh
index b0e9f11299..b3596ea684 100755
--- a/tests/install/create-leading.sh
+++ b/tests/install/create-leading.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test -D option.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/install/d-slashdot.sh b/tests/install/d-slashdot.sh
index c5dd841f17..48cab52ba8 100755
--- a/tests/install/d-slashdot.sh
+++ b/tests/install/d-slashdot.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that ginstall -d works with arguments specified with a trailing "/.".
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/install/install-C-root.sh b/tests/install/install-C-root.sh
index b9a3d0c74b..e49382a1f7 100755
--- a/tests/install/install-C-root.sh
+++ b/tests/install/install-C-root.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure "install -C" compares owner and group.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/install/install-C-selinux.sh b/tests/install/install-C-selinux.sh
index 9a2eef9120..52b9e52518 100755
--- a/tests/install/install-C-selinux.sh
+++ b/tests/install/install-C-selinux.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure "install -C" compares SELinux context.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/install/install-C.sh b/tests/install/install-C.sh
index fbb5ee2b96..8c7fe59db1 100755
--- a/tests/install/install-C.sh
+++ b/tests/install/install-C.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure "install -C" works. (basic tests)
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/install/install-Z-selinux.sh b/tests/install/install-Z-selinux.sh
index 826ef86f72..7a2b23348b 100755
--- a/tests/install/install-Z-selinux.sh
+++ b/tests/install/install-Z-selinux.sh
@@ -2,7 +2,7 @@
 # test 'install -Z -D' and 'install -Z -d'
 # based on tests/mkdir/restorecon.sh
 
-# Copyright (C) 2013-2020 Free Software Foundation, Inc.
+# Copyright (C) 2013-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/install/strip-program.sh b/tests/install/strip-program.sh
index fa8a4fdbf1..aecc3df8c3 100755
--- a/tests/install/strip-program.sh
+++ b/tests/install/strip-program.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure "install -s --strip-program=PROGRAM" uses the program to strip
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/install/trap.sh b/tests/install/trap.sh
index aaabef38fd..ed172a23e1 100755
--- a/tests/install/trap.sh
+++ b/tests/install/trap.sh
@@ -2,7 +2,7 @@
 # Ensure that 'install -s' doesn't infloop when its parent
 # process traps CHLD signal.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ln/backup-1.sh b/tests/ln/backup-1.sh
index c299f303fa..c43b29e0f9 100755
--- a/tests/ln/backup-1.sh
+++ b/tests/ln/backup-1.sh
@@ -2,7 +2,7 @@
 # Try to create a symlink with backup where the destination file exists
 # and the backup file name is a hard link to the destination file.
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ln/hard-backup.sh b/tests/ln/hard-backup.sh
index 2a4ad8f27c..0fa8a1aa1c 100755
--- a/tests/ln/hard-backup.sh
+++ b/tests/ln/hard-backup.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that 'ln --backup F F' gives a proper diagnostic.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ln/hard-to-sym.sh b/tests/ln/hard-to-sym.sh
index 8ab5cf0ce4..28cf9c5220 100755
--- a/tests/ln/hard-to-sym.sh
+++ b/tests/ln/hard-to-sym.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Tests for ln -L/-P.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ln/misc.sh b/tests/ln/misc.sh
index 501d85b433..4f779344df 100755
--- a/tests/ln/misc.sh
+++ b/tests/ln/misc.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Miscellaneous tests for "ln".
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ln/relative.sh b/tests/ln/relative.sh
index a727e0ecd6..e19dff571c 100755
--- a/tests/ln/relative.sh
+++ b/tests/ln/relative.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test "ln --relative".
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ln/sf-1.sh b/tests/ln/sf-1.sh
index ce409e0637..4b60bbf55c 100755
--- a/tests/ln/sf-1.sh
+++ b/tests/ln/sf-1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test "ln -sf".
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ln/slash-decorated-nonexistent-dest.sh b/tests/ln/slash-decorated-nonexistent-dest.sh
index 21fd28d646..f27a0e6aaa 100755
--- a/tests/ln/slash-decorated-nonexistent-dest.sh
+++ b/tests/ln/slash-decorated-nonexistent-dest.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that touch f; ln -T f no-such-file/ does not mistakenly succeed
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ln/target-1.sh b/tests/ln/target-1.sh
index 4ec04ae939..f6b861dd09 100755
--- a/tests/ln/target-1.sh
+++ b/tests/ln/target-1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test "ln --target-dir" with one file.
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/local.mk b/tests/local.mk
index 9ba80f96f7..d3cfbcd026 100644
--- a/tests/local.mk
+++ b/tests/local.mk
@@ -1,6 +1,6 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-.
 
-## Copyright (C) 2007-2020 Free Software Foundation, Inc.
+## Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 ## This program is free software: you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/a-option.sh b/tests/ls/a-option.sh
index ecbfd8e6f3..22f739c6c9 100755
--- a/tests/ls/a-option.sh
+++ b/tests/ls/a-option.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # exercise the -a option
 
-# Copyright 2018-2020 Free Software Foundation, Inc.
+# Copyright 2018-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/abmon-align.sh b/tests/ls/abmon-align.sh
index 682dcffe72..61c0987175 100755
--- a/tests/ls/abmon-align.sh
+++ b/tests/ls/abmon-align.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure ls output is aligned when using abbreviated months from the locale
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/birthtime.sh b/tests/ls/birthtime.sh
index 1bda03314b..82c0010534 100755
--- a/tests/ls/birthtime.sh
+++ b/tests/ls/birthtime.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that ls attempts birthtime access
 
-# Copyright (C) 2020 Free Software Foundation, Inc.
+# Copyright (C) 2020-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/block-size.sh b/tests/ls/block-size.sh
index d044ad0173..33d6269e35 100755
--- a/tests/ls/block-size.sh
+++ b/tests/ls/block-size.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise ls --block-size and related options.
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/capability.sh b/tests/ls/capability.sh
index 16ff09cd27..0886f50bf1 100755
--- a/tests/ls/capability.sh
+++ b/tests/ls/capability.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure "ls --color" properly colorizes file with capability.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/classify.sh b/tests/ls/classify.sh
index 7dedb110fc..c51fd26236 100755
--- a/tests/ls/classify.sh
+++ b/tests/ls/classify.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test --classify processing
 
-# Copyright (C) 2020 Free Software Foundation, Inc.
+# Copyright (C) 2020-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/color-clear-to-eol.sh b/tests/ls/color-clear-to-eol.sh
index fa8f2d6ded..81d6b8f6f9 100755
--- a/tests/ls/color-clear-to-eol.sh
+++ b/tests/ls/color-clear-to-eol.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that ls --color works well when a colored name is wrapped
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/color-dtype-dir.sh b/tests/ls/color-dtype-dir.sh
index c2e151a7cb..9525110ff7 100755
--- a/tests/ls/color-dtype-dir.sh
+++ b/tests/ls/color-dtype-dir.sh
@@ -4,7 +4,7 @@
 # directories the same as the first one -- but only on a file system
 # with dirent.d_type support.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/color-ext.sh b/tests/ls/color-ext.sh
index af78f75d36..5fa8c5ddfe 100755
--- a/tests/ls/color-ext.sh
+++ b/tests/ls/color-ext.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure "ls --color" properly colorizes file extensions
 
-# Copyright (C) 2018-2020 Free Software Foundation, Inc.
+# Copyright (C) 2018-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/color-norm.sh b/tests/ls/color-norm.sh
index 9f63afcf2f..17a790e28e 100755
--- a/tests/ls/color-norm.sh
+++ b/tests/ls/color-norm.sh
@@ -3,7 +3,7 @@
 # I.e., that it uses NORMAL to style non file name output and
 # file names with no associated color (unless FILE is also set).
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/color-term.sh b/tests/ls/color-term.sh
index 50ddce2b6a..32b9c03930 100755
--- a/tests/ls/color-term.sh
+++ b/tests/ls/color-term.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure "ls --color" doesn't output colors for TERM=dumb
 
-# Copyright (C) 2014-2020 Free Software Foundation, Inc.
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/dangle.sh b/tests/ls/dangle.sh
index 054b0177f7..93cda12f74 100755
--- a/tests/ls/dangle.sh
+++ b/tests/ls/dangle.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure ls properly handles dangling symlinks vs. ls's -L, -H, options.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/dired.sh b/tests/ls/dired.sh
index d26c43a42c..349f76eefb 100755
--- a/tests/ls/dired.sh
+++ b/tests/ls/dired.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure --dired option works
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/file-type.sh b/tests/ls/file-type.sh
index bc6e826f41..f32094a731 100755
--- a/tests/ls/file-type.sh
+++ b/tests/ls/file-type.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # contrast ls -F, ls -p, and ls --indicator-style=file-type
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/follow-slink.sh b/tests/ls/follow-slink.sh
index c4b55a20c5..e4156225ab 100755
--- a/tests/ls/follow-slink.sh
+++ b/tests/ls/follow-slink.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure ls -L always follows symlinks
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/getxattr-speedup.sh b/tests/ls/getxattr-speedup.sh
index 7b6d31c97b..c0be8247d5 100755
--- a/tests/ls/getxattr-speedup.sh
+++ b/tests/ls/getxattr-speedup.sh
@@ -4,7 +4,7 @@
 # This test is skipped on systems that lack LD_PRELOAD support; that's fine.
 # Similarly, on a system that lacks getxattr altogether, skipping it is fine.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/group-dirs.sh b/tests/ls/group-dirs.sh
index 6df742b24d..b75563064b 100755
--- a/tests/ls/group-dirs.sh
+++ b/tests/ls/group-dirs.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test --group-directories-first
 
-# Copyright (C) 2018-2020 Free Software Foundation, Inc.
+# Copyright (C) 2018-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/hex-option.sh b/tests/ls/hex-option.sh
index 2a04185388..8253fbdb88 100755
--- a/tests/ls/hex-option.sh
+++ b/tests/ls/hex-option.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # accept hex/oct numbers to -w and -T
 
-# Copyright (C) 2014-2020 Free Software Foundation, Inc.
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/hyperlink.sh b/tests/ls/hyperlink.sh
index e7264ce670..3a2be5756f 100755
--- a/tests/ls/hyperlink.sh
+++ b/tests/ls/hyperlink.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test --hyperlink processing
 
-# Copyright (C) 2017-2020 Free Software Foundation, Inc.
+# Copyright (C) 2017-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/infloop.sh b/tests/ls/infloop.sh
index 62c1013a1e..f3741d6b81 100755
--- a/tests/ls/infloop.sh
+++ b/tests/ls/infloop.sh
@@ -2,7 +2,7 @@
 # show that the following no longer makes ls infloop
 # mkdir loop; cd loop; ln -s ../loop sub; ls -RL
 # Also ensure ls exits with status = 2 in that case.
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/inode.sh b/tests/ls/inode.sh
index 562946c2b7..31791cc937 100755
--- a/tests/ls/inode.sh
+++ b/tests/ls/inode.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure that ls -i works properly on symlinks.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/m-option.sh b/tests/ls/m-option.sh
index 8b7917d091..5e50c7fee4 100755
--- a/tests/ls/m-option.sh
+++ b/tests/ls/m-option.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # exercise the -m option
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/multihardlink.sh b/tests/ls/multihardlink.sh
index e58491c502..2e8b1656d6 100755
--- a/tests/ls/multihardlink.sh
+++ b/tests/ls/multihardlink.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure "ls --color" properly colorizes hard linked files.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/nameless-uid.sh b/tests/ls/nameless-uid.sh
index 1cc63a56fa..dcbbe0c7a7 100755
--- a/tests/ls/nameless-uid.sh
+++ b/tests/ls/nameless-uid.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that ls -l works on files with nameless uid and/or gid
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/no-arg.sh b/tests/ls/no-arg.sh
index a4b1333c71..740881b497 100755
--- a/tests/ls/no-arg.sh
+++ b/tests/ls/no-arg.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure ls and 'ls -R' do the right thing when invoked with no arguments.
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/no-cap.sh b/tests/ls/no-cap.sh
index 84216d61ba..99e7df9ff2 100755
--- a/tests/ls/no-cap.sh
+++ b/tests/ls/no-cap.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that an empty "ca=" attribute disables ls's capability-checking
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/quote-align.sh b/tests/ls/quote-align.sh
index 8c1bab6488..ca3d0e0844 100755
--- a/tests/ls/quote-align.sh
+++ b/tests/ls/quote-align.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test quote alignment combinations
 
-# Copyright (C) 2016-2020 Free Software Foundation, Inc.
+# Copyright (C) 2016-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/readdir-mountpoint-inode.sh b/tests/ls/readdir-mountpoint-inode.sh
index 5f7c07957d..237ec2c8a5 100755
--- a/tests/ls/readdir-mountpoint-inode.sh
+++ b/tests/ls/readdir-mountpoint-inode.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that ls -i works also for mount points
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/recursive.sh b/tests/ls/recursive.sh
index 664c0cdd84..b93b1b47cf 100755
--- a/tests/ls/recursive.sh
+++ b/tests/ls/recursive.sh
@@ -2,7 +2,7 @@
 # 4.1.1 and 4.1.2 had a bug whereby some recursive listings
 # didn't include a blank line between per-directory groups of files.
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/removed-directory.sh b/tests/ls/removed-directory.sh
index 00473a3b54..5298c49abb 100755
--- a/tests/ls/removed-directory.sh
+++ b/tests/ls/removed-directory.sh
@@ -3,7 +3,7 @@
 # current working directory has been removed by another process), it
 # should not emit an error message merely because the directory is removed.
 
-# Copyright (C) 2020 Free Software Foundation, Inc.
+# Copyright (C) 2020-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/root-rel-symlink-color.sh b/tests/ls/root-rel-symlink-color.sh
index a829f000de..46aaa2db90 100755
--- a/tests/ls/root-rel-symlink-color.sh
+++ b/tests/ls/root-rel-symlink-color.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise the 8.17 ls bug with coloring relative-named symlinks in "/".
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/rt-1.sh b/tests/ls/rt-1.sh
index f2f6c6f9c4..013b2b9afb 100755
--- a/tests/ls/rt-1.sh
+++ b/tests/ls/rt-1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure name is used as secondary key when sorting on mtime or ctime.
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/selinux-segfault.sh b/tests/ls/selinux-segfault.sh
index e2b7ef6381..715c80f629 100755
--- a/tests/ls/selinux-segfault.sh
+++ b/tests/ls/selinux-segfault.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure we don't segfault in selinux handling
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/slink-acl.sh b/tests/ls/slink-acl.sh
index 2cc7d33bde..69815f1e43 100755
--- a/tests/ls/slink-acl.sh
+++ b/tests/ls/slink-acl.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # verify that ls -lL works when applied to a symlink to an ACL'd file
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/stat-dtype.sh b/tests/ls/stat-dtype.sh
index 64dad62038..2112e95233 100755
--- a/tests/ls/stat-dtype.sh
+++ b/tests/ls/stat-dtype.sh
@@ -3,7 +3,7 @@
 # Also check for the dtype-related (and fs-type dependent) bug
 # in coreutils-6.0 that made ls -CF columns misaligned.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/stat-failed.sh b/tests/ls/stat-failed.sh
index e7dcb5172f..84300b57b2 100755
--- a/tests/ls/stat-failed.sh
+++ b/tests/ls/stat-failed.sh
@@ -2,7 +2,7 @@
 # Verify that ls works properly when it fails to stat a file that is
 # not mentioned on the command line.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/stat-free-color.sh b/tests/ls/stat-free-color.sh
index 00942f7746..13f41a0907 100755
--- a/tests/ls/stat-free-color.sh
+++ b/tests/ls/stat-free-color.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Show that --color need not use stat, as long as we have d_type support.
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/stat-free-symlinks.sh b/tests/ls/stat-free-symlinks.sh
index 80e5a357a4..6e97e8f65e 100755
--- a/tests/ls/stat-free-symlinks.sh
+++ b/tests/ls/stat-free-symlinks.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that ls does not stat a symlink in an unusual case
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/stat-vs-dirent.sh b/tests/ls/stat-vs-dirent.sh
index b96a2bab55..4be4fadd1f 100755
--- a/tests/ls/stat-vs-dirent.sh
+++ b/tests/ls/stat-vs-dirent.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that d_ino (from ls -di) and st_ino (from stat --format=%i) match.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/symlink-quote.sh b/tests/ls/symlink-quote.sh
index 092e86acae..a79255468e 100755
--- a/tests/ls/symlink-quote.sh
+++ b/tests/ls/symlink-quote.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure symlinks are quoted appropriately
 
-# Copyright (C) 2017-2020 Free Software Foundation, Inc.
+# Copyright (C) 2017-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/symlink-slash.sh b/tests/ls/symlink-slash.sh
index bc863935ba..b1415ce660 100755
--- a/tests/ls/symlink-slash.sh
+++ b/tests/ls/symlink-slash.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Do dereference a symlink arg if its name is written with a trailing slash.
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/time-style-diag.sh b/tests/ls/time-style-diag.sh
index c462b0cc00..36a45d0fdc 100755
--- a/tests/ls/time-style-diag.sh
+++ b/tests/ls/time-style-diag.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that an invalid --time-style=ARG is diagnosed the way we want.
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/w-option.sh b/tests/ls/w-option.sh
index eaa66c2146..c1b34eb070 100755
--- a/tests/ls/w-option.sh
+++ b/tests/ls/w-option.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # exercise the -w option
 
-# Copyright (C) 2015-2020 Free Software Foundation, Inc.
+# Copyright (C) 2015-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/ls/x-option.sh b/tests/ls/x-option.sh
index e3b93afd1e..72e9e66226 100755
--- a/tests/ls/x-option.sh
+++ b/tests/ls/x-option.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise the -x option.
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/arch.sh b/tests/misc/arch.sh
index bc54d0fc5d..f573aba9f3 100755
--- a/tests/misc/arch.sh
+++ b/tests/misc/arch.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that arch output is equal to uname -m
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/b2sum.sh b/tests/misc/b2sum.sh
index f0f445bce6..730516cb8c 100755
--- a/tests/misc/b2sum.sh
+++ b/tests/misc/b2sum.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # 'b2sum' tests
 
-# Copyright (C) 2016-2020 Free Software Foundation, Inc.
+# Copyright (C) 2016-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/base64.pl b/tests/misc/base64.pl
index f6b07db577..3daeb05737 100755
--- a/tests/misc/base64.pl
+++ b/tests/misc/base64.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Exercise base{32,64}.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/basename.pl b/tests/misc/basename.pl
index 4a6c34b4f6..621bc8fd12 100755
--- a/tests/misc/basename.pl
+++ b/tests/misc/basename.pl
@@ -1,6 +1,6 @@
 #!/usr/bin/perl
 # Test basename.
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/basenc.pl b/tests/misc/basenc.pl
index 270264cb86..3383aaeef9 100755
--- a/tests/misc/basenc.pl
+++ b/tests/misc/basenc.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Exercise basenc.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/cat-buf.sh b/tests/misc/cat-buf.sh
index 43263f5b9a..0ce9c6437e 100755
--- a/tests/misc/cat-buf.sh
+++ b/tests/misc/cat-buf.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that cat outputs processed data immediately.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/cat-proc.sh b/tests/misc/cat-proc.sh
index 5d207a12d3..1bfe210224 100755
--- a/tests/misc/cat-proc.sh
+++ b/tests/misc/cat-proc.sh
@@ -2,7 +2,7 @@
 # Ensure that cat -E produces same output as cat, module '$'s,
 # even when applied to a file in /proc.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/cat-self.sh b/tests/misc/cat-self.sh
index 8f5e4756db..10bc694c9b 100755
--- a/tests/misc/cat-self.sh
+++ b/tests/misc/cat-self.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Check that cat operates correctly when the input is the same as the output.
 
-# Copyright 2014-2020 Free Software Foundation, Inc.
+# Copyright 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/chcon-fail.sh b/tests/misc/chcon-fail.sh
index 0b0d82e256..e7e7130c8f 100755
--- a/tests/misc/chcon-fail.sh
+++ b/tests/misc/chcon-fail.sh
@@ -2,7 +2,7 @@
 # Ensure that chcon fails when it should.
 # These tests don't use any actual SE Linux syscalls.
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/chcon.sh b/tests/misc/chcon.sh
index f55c84a68b..6aa338785c 100755
--- a/tests/misc/chcon.sh
+++ b/tests/misc/chcon.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # exercise chcon
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/chroot-credentials.sh b/tests/misc/chroot-credentials.sh
index 38a50dc055..2581a4f72d 100755
--- a/tests/misc/chroot-credentials.sh
+++ b/tests/misc/chroot-credentials.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify that the credentials are changed correctly.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/chroot-fail.sh b/tests/misc/chroot-fail.sh
index c7aa3dd69d..02bc447d84 100755
--- a/tests/misc/chroot-fail.sh
+++ b/tests/misc/chroot-fail.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify that internal failure in chroot gives exact status.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/cksum.sh b/tests/misc/cksum.sh
index 2b4cfca4b8..3b141c1115 100755
--- a/tests/misc/cksum.sh
+++ b/tests/misc/cksum.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Validate cksum operation
 
-# Copyright (C) 2020 Free Software Foundation, Inc.
+# Copyright (C) 2020-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/close-stdout.sh b/tests/misc/close-stdout.sh
index eae60e590f..0a14bff095 100755
--- a/tests/misc/close-stdout.sh
+++ b/tests/misc/close-stdout.sh
@@ -2,7 +2,7 @@
 # Ensure that several programs work fine, even with stdout initially closed.
 # This is effectively a test of closeout.c's close_stdout function.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/comm.pl b/tests/misc/comm.pl
index a2217c0900..5f47047e41 100755
--- a/tests/misc/comm.pl
+++ b/tests/misc/comm.pl
@@ -2,7 +2,7 @@
 # -*- perl -*-
 # Test comm
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/coreutils.sh b/tests/misc/coreutils.sh
index e56bd01cda..6f7d5c005f 100755
--- a/tests/misc/coreutils.sh
+++ b/tests/misc/coreutils.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify behavior of separate coreutils multicall binary
 
-# Copyright (C) 2014-2020 Free Software Foundation, Inc.
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/csplit-1000.sh b/tests/misc/csplit-1000.sh
index 916a32434a..04909b7678 100755
--- a/tests/misc/csplit-1000.sh
+++ b/tests/misc/csplit-1000.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # cause a 1-byte heap buffer overrun
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/csplit-heap.sh b/tests/misc/csplit-heap.sh
index e911c65498..cf39e3a907 100755
--- a/tests/misc/csplit-heap.sh
+++ b/tests/misc/csplit-heap.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that csplit uses a bounded amount of memory
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/csplit-io-err.sh b/tests/misc/csplit-io-err.sh
index f1e6229010..2662c1141b 100755
--- a/tests/misc/csplit-io-err.sh
+++ b/tests/misc/csplit-io-err.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure we handle i/o errors correctly in csplit
 
-# Copyright (C) 2015-2020 Free Software Foundation, Inc.
+# Copyright (C) 2015-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/csplit-suppress-matched.pl b/tests/misc/csplit-suppress-matched.pl
index e15ebb0f27..9944571240 100755
--- a/tests/misc/csplit-suppress-matched.pl
+++ b/tests/misc/csplit-suppress-matched.pl
@@ -1,6 +1,6 @@
 #!/usr/bin/perl
 
-# Copyright (C) 2013-2020 Free Software Foundation, Inc.
+# Copyright (C) 2013-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/csplit.sh b/tests/misc/csplit.sh
index cf7b0aeda5..0757c52432 100755
--- a/tests/misc/csplit.sh
+++ b/tests/misc/csplit.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # various csplit tests
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/cut-huge-range.sh b/tests/misc/cut-huge-range.sh
index 2362908c87..4d8da17f2a 100755
--- a/tests/misc/cut-huge-range.sh
+++ b/tests/misc/cut-huge-range.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that cut does not allocate mem for large ranges
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/cut.pl b/tests/misc/cut.pl
index c90a531c3d..e3a161b0a9 100755
--- a/tests/misc/cut.pl
+++ b/tests/misc/cut.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "cut".
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/date-debug.sh b/tests/misc/date-debug.sh
index 9978ab11d6..7202aab8ac 100755
--- a/tests/misc/date-debug.sh
+++ b/tests/misc/date-debug.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test 'date --debug' option.
 
-# Copyright (C) 2016-2020 Free Software Foundation, Inc.
+# Copyright (C) 2016-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/date-next-dow.pl b/tests/misc/date-next-dow.pl
index acffffc7c6..ee89c19d56 100755
--- a/tests/misc/date-next-dow.pl
+++ b/tests/misc/date-next-dow.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "date".
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/date-sec.sh b/tests/misc/date-sec.sh
index 5adc534b00..d565716109 100755
--- a/tests/misc/date-sec.sh
+++ b/tests/misc/date-sec.sh
@@ -3,7 +3,7 @@
 # date --date="21:04 +0100" +%S' always prints '00'.
 # Before coreutils-5.2.1, it would print the seconds from the current time.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/date-tz.sh b/tests/misc/date-tz.sh
index da6b80b331..492f203dbe 100755
--- a/tests/misc/date-tz.sh
+++ b/tests/misc/date-tz.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify TZ processing.
 
-# Copyright (C) 2017-2020 Free Software Foundation, Inc.
+# Copyright (C) 2017-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/date.pl b/tests/misc/date.pl
index df7db36f14..3a34b8bc1e 100755
--- a/tests/misc/date.pl
+++ b/tests/misc/date.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "date".
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/dircolors.pl b/tests/misc/dircolors.pl
index 988994cf7a..2c5710401b 100755
--- a/tests/misc/dircolors.pl
+++ b/tests/misc/dircolors.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Simple dircolors tests.
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/dirname.pl b/tests/misc/dirname.pl
index 2b5e79a601..6d8c57e267 100755
--- a/tests/misc/dirname.pl
+++ b/tests/misc/dirname.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "dirname".
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/echo.sh b/tests/misc/echo.sh
index 1784c0cf9a..e9b357d347 100755
--- a/tests/misc/echo.sh
+++ b/tests/misc/echo.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # basic tests for echo
 
-# Copyright (C) 2018-2020 Free Software Foundation, Inc.
+# Copyright (C) 2018-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/env-S-script.sh b/tests/misc/env-S-script.sh
index f78876d2be..32c670d29e 100755
--- a/tests/misc/env-S-script.sh
+++ b/tests/misc/env-S-script.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test env -S in a #! line of a script.
 
-# Copyright (C) 2018-2020 Free Software Foundation, Inc.
+# Copyright (C) 2018-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/env-S.pl b/tests/misc/env-S.pl
index 504bb5d6c1..aa174a7516 100755
--- a/tests/misc/env-S.pl
+++ b/tests/misc/env-S.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test 'env -S' feature
 
-# Copyright (C) 2018-2020 Free Software Foundation, Inc.
+# Copyright (C) 2018-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/env-null.sh b/tests/misc/env-null.sh
index b770f51f8e..2eb92daa75 100755
--- a/tests/misc/env-null.sh
+++ b/tests/misc/env-null.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify behavior of env -0 and printenv -0.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/env-signal-handler.sh b/tests/misc/env-signal-handler.sh
index c38177dae5..aa6ec8dacf 100755
--- a/tests/misc/env-signal-handler.sh
+++ b/tests/misc/env-signal-handler.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test env --default-signal=PIPE feature.
 
-# Copyright (C) 2019-2020 Free Software Foundation, Inc.
+# Copyright (C) 2019-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/env.sh b/tests/misc/env.sh
index c739f653fb..0dcc93b274 100755
--- a/tests/misc/env.sh
+++ b/tests/misc/env.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify behavior of env.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/expand.pl b/tests/misc/expand.pl
index 8e5beaf614..a10ff1911d 100755
--- a/tests/misc/expand.pl
+++ b/tests/misc/expand.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Exercise expand.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/expr-multibyte.pl b/tests/misc/expr-multibyte.pl
index 78cfbc4c0e..481801911b 100755
--- a/tests/misc/expr-multibyte.pl
+++ b/tests/misc/expr-multibyte.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Exercise expr with multibyte input
 
-# Copyright (C) 2017-2020 Free Software Foundation, Inc.
+# Copyright (C) 2017-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/expr.pl b/tests/misc/expr.pl
index 166358011b..31f903aff1 100755
--- a/tests/misc/expr.pl
+++ b/tests/misc/expr.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Basic tests for "expr".
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/factor-parallel.sh b/tests/misc/factor-parallel.sh
index fa83ee5f9e..62fd0d7d73 100755
--- a/tests/misc/factor-parallel.sh
+++ b/tests/misc/factor-parallel.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test for complete lines on output
 
-# Copyright (C) 2015-2020 Free Software Foundation, Inc.
+# Copyright (C) 2015-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/factor.pl b/tests/misc/factor.pl
index db64706aba..5895c927a3 100755
--- a/tests/misc/factor.pl
+++ b/tests/misc/factor.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Basic tests for "factor".
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/false-status.sh b/tests/misc/false-status.sh
index ff930a4b10..b84fce3e73 100755
--- a/tests/misc/false-status.sh
+++ b/tests/misc/false-status.sh
@@ -2,7 +2,7 @@
 # ensure that false exits nonzero even with --help or --version
 # and ensure that true exits nonzero when it can't write --help or --version
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/fold.pl b/tests/misc/fold.pl
index 3a72629a31..beacec9088 100755
--- a/tests/misc/fold.pl
+++ b/tests/misc/fold.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Exercise fold.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/groups-dash.sh b/tests/misc/groups-dash.sh
index a22c204843..1a703aaa2a 100755
--- a/tests/misc/groups-dash.sh
+++ b/tests/misc/groups-dash.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure groups handles -- sanely
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/groups-process-all.sh b/tests/misc/groups-process-all.sh
index 4b9d0d5ab4..e2537451c1 100755
--- a/tests/misc/groups-process-all.sh
+++ b/tests/misc/groups-process-all.sh
@@ -2,7 +2,7 @@
 # Ensure groups processes all arguments before exiting.
 # With coreutils-2.27 and prior, it would exit upon first failure.
 
-# Copyright (C) 2017-2020 Free Software Foundation, Inc.
+# Copyright (C) 2017-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/groups-version.sh b/tests/misc/groups-version.sh
index 0eddadf1ed..706c50e056 100755
--- a/tests/misc/groups-version.sh
+++ b/tests/misc/groups-version.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure groups --version output is similar to id --version
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/head-c.sh b/tests/misc/head-c.sh
index 4db5e6a9e9..9e35b7942f 100755
--- a/tests/misc/head-c.sh
+++ b/tests/misc/head-c.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # exercise head -c
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/head-elide-tail.pl b/tests/misc/head-elide-tail.pl
index 260a94bd6b..1715f43187 100755
--- a/tests/misc/head-elide-tail.pl
+++ b/tests/misc/head-elide-tail.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Exercise head's --bytes=-N option.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/head-pos.sh b/tests/misc/head-pos.sh
index 609647c346..10c1c78a66 100755
--- a/tests/misc/head-pos.sh
+++ b/tests/misc/head-pos.sh
@@ -2,7 +2,7 @@
 # When reading a specified number of lines, ensure that the output
 # file pointer is positioned just after those lines.
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/head-write-error.sh b/tests/misc/head-write-error.sh
index 7775670a58..ef93d1dd35 100755
--- a/tests/misc/head-write-error.sh
+++ b/tests/misc/head-write-error.sh
@@ -2,7 +2,7 @@
 # Ensure we diagnose and not continue writing to
 # the output if we get a write error.
 
-# Copyright (C) 2014-2020 Free Software Foundation, Inc.
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/head.pl b/tests/misc/head.pl
index acfedf0b01..3e975b3196 100755
--- a/tests/misc/head.pl
+++ b/tests/misc/head.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # test head
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/help-version-getopt.sh b/tests/misc/help-version-getopt.sh
index ef3d299b91..b529fe6575 100755
--- a/tests/misc/help-version-getopt.sh
+++ b/tests/misc/help-version-getopt.sh
@@ -2,7 +2,7 @@
 # Ensure --version and --help options are processed before
 # any other options by some programs.
 
-# Copyright (C) 2019-2020 Free Software Foundation, Inc.
+# Copyright (C) 2019-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/help-version.sh b/tests/misc/help-version.sh
index 53ef95cdcc..17d4c70322 100755
--- a/tests/misc/help-version.sh
+++ b/tests/misc/help-version.sh
@@ -2,7 +2,7 @@
 # Make sure all of these programs work properly
 # when invoked with --help or --version.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/invalid-opt.pl b/tests/misc/invalid-opt.pl
index c811e3e3d6..913d324189 100755
--- a/tests/misc/invalid-opt.pl
+++ b/tests/misc/invalid-opt.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # exercise the 'invalid option' handling code in each program
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/join.pl b/tests/misc/join.pl
index 8ab93ad759..8d6f17079b 100755
--- a/tests/misc/join.pl
+++ b/tests/misc/join.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test join.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/kill.sh b/tests/misc/kill.sh
index 79b08a8020..f0fb556a24 100755
--- a/tests/misc/kill.sh
+++ b/tests/misc/kill.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Validate kill operation
 
-# Copyright (C) 2015-2020 Free Software Foundation, Inc.
+# Copyright (C) 2015-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/ls-misc.pl b/tests/misc/ls-misc.pl
index 4f47e3857a..1d45270eed 100755
--- a/tests/misc/ls-misc.pl
+++ b/tests/misc/ls-misc.pl
@@ -1,6 +1,6 @@
 #!/usr/bin/perl
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/ls-time.sh b/tests/misc/ls-time.sh
index 606fad2eaf..1ebb592634 100755
--- a/tests/misc/ls-time.sh
+++ b/tests/misc/ls-time.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test some of ls's sorting options.
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/md5sum-bsd.sh b/tests/misc/md5sum-bsd.sh
index e987c20dab..27d3d10965 100755
--- a/tests/misc/md5sum-bsd.sh
+++ b/tests/misc/md5sum-bsd.sh
@@ -2,7 +2,7 @@
 # 'md5sum' tests for generation and checking of
 # BSD traditional and alternate formats (md5 [-r])
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/md5sum-newline.pl b/tests/misc/md5sum-newline.pl
index adbedbeb00..fffe66cfcf 100755
--- a/tests/misc/md5sum-newline.pl
+++ b/tests/misc/md5sum-newline.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Newline tests for "md5sum".
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/md5sum-parallel.sh b/tests/misc/md5sum-parallel.sh
index ec6c3ad75b..35c2e79f0b 100755
--- a/tests/misc/md5sum-parallel.sh
+++ b/tests/misc/md5sum-parallel.sh
@@ -2,7 +2,7 @@
 # Ensure that md5sum prints each checksum atomically
 # so that concurrent md5sums don't intersperse their output
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/md5sum.pl b/tests/misc/md5sum.pl
index 1c7bbe8997..695acba65e 100755
--- a/tests/misc/md5sum.pl
+++ b/tests/misc/md5sum.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Basic tests for "md5sum".
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/mknod.sh b/tests/misc/mknod.sh
index 54e4769e8b..a667ffde0b 100755
--- a/tests/misc/mknod.sh
+++ b/tests/misc/mknod.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that mknod, mkfifo, mkdir -m MODE work with a restrictive umask
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/mktemp.pl b/tests/misc/mktemp.pl
index 9d3aa31e94..7fb2e16e97 100755
--- a/tests/misc/mktemp.pl
+++ b/tests/misc/mktemp.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "mktemp".
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/nice-fail.sh b/tests/misc/nice-fail.sh
index 493336b54f..9189468edc 100755
--- a/tests/misc/nice-fail.sh
+++ b/tests/misc/nice-fail.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify that internal failure in nice gives exact status.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/nice.sh b/tests/misc/nice.sh
index 4d31977fe0..0ce60ce0da 100755
--- a/tests/misc/nice.sh
+++ b/tests/misc/nice.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test "nice".
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/nl.sh b/tests/misc/nl.sh
index b64ab8e11c..8e4dfe404f 100755
--- a/tests/misc/nl.sh
+++ b/tests/misc/nl.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # exercise nl functionality
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/nohup.sh b/tests/misc/nohup.sh
index eed3865195..bc748bdd0e 100755
--- a/tests/misc/nohup.sh
+++ b/tests/misc/nohup.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test nohup
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/nproc-avail.sh b/tests/misc/nproc-avail.sh
index 91ba95cdcd..0b9a9c435b 100755
--- a/tests/misc/nproc-avail.sh
+++ b/tests/misc/nproc-avail.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that "nproc" is less than or equal to "nproc --all".
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/nproc-override.sh b/tests/misc/nproc-override.sh
index 093d9c2a9b..b1f82463c6 100755
--- a/tests/misc/nproc-override.sh
+++ b/tests/misc/nproc-override.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test the various OpenMP override options
 
-# Copyright (C) 2017-2020 Free Software Foundation, Inc.
+# Copyright (C) 2017-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/nproc-positive.sh b/tests/misc/nproc-positive.sh
index 7a57403bb9..6d1819187b 100755
--- a/tests/misc/nproc-positive.sh
+++ b/tests/misc/nproc-positive.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that nproc prints a number > 0
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/numfmt.pl b/tests/misc/numfmt.pl
index 47ff34444f..74513d4348 100755
--- a/tests/misc/numfmt.pl
+++ b/tests/misc/numfmt.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Basic tests for "numfmt".
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/od-N.sh b/tests/misc/od-N.sh
index cc99d538a6..8e57fe26bf 100755
--- a/tests/misc/od-N.sh
+++ b/tests/misc/od-N.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify that 'od -N N' reads no more than N bytes of input.
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/od-endian.sh b/tests/misc/od-endian.sh
index 42e8a83a8f..2c4cd78a4c 100755
--- a/tests/misc/od-endian.sh
+++ b/tests/misc/od-endian.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # verify that od --endian works properly
 
-# Copyright (C) 2014-2020 Free Software Foundation, Inc.
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/od-float.sh b/tests/misc/od-float.sh
index c38fef45be..0430398e5a 100755
--- a/tests/misc/od-float.sh
+++ b/tests/misc/od-float.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test od on floating-point values.
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/od-j.sh b/tests/misc/od-j.sh
index 7329d73d05..418b18e1be 100755
--- a/tests/misc/od-j.sh
+++ b/tests/misc/od-j.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify that 'od -j N' skips N bytes of input.
 
-# Copyright 2014-2020 Free Software Foundation, Inc.
+# Copyright 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/od-multiple-t.sh b/tests/misc/od-multiple-t.sh
index 88d27c4513..3a485cb0bd 100755
--- a/tests/misc/od-multiple-t.sh
+++ b/tests/misc/od-multiple-t.sh
@@ -2,7 +2,7 @@
 # verify that multiple -t specifiers to od align well
 # This would fail before coreutils-6.13.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/od-x8.sh b/tests/misc/od-x8.sh
index ec9caa8437..484dbe00d4 100755
--- a/tests/misc/od-x8.sh
+++ b/tests/misc/od-x8.sh
@@ -2,7 +2,7 @@
 # verify that od -t x8 works properly
 # This would fail before coreutils-4.5.2.
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/od.pl b/tests/misc/od.pl
index 26717c6777..9b1c7673ac 100755
--- a/tests/misc/od.pl
+++ b/tests/misc/od.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Exercise od
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/paste.pl b/tests/misc/paste.pl
index 47991d318b..2f695cbe5d 100755
--- a/tests/misc/paste.pl
+++ b/tests/misc/paste.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test paste.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/pathchk1.sh b/tests/misc/pathchk1.sh
index fa68b86b7c..7808b6971c 100755
--- a/tests/misc/pathchk1.sh
+++ b/tests/misc/pathchk1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # pathchk tests
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/printenv.sh b/tests/misc/printenv.sh
index c7a7316bba..24658b60f5 100755
--- a/tests/misc/printenv.sh
+++ b/tests/misc/printenv.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify behavior of printenv.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/printf-cov.pl b/tests/misc/printf-cov.pl
index ff0eb294ab..4a680e2fca 100755
--- a/tests/misc/printf-cov.pl
+++ b/tests/misc/printf-cov.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # improve printf.c test coverage
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/printf-hex.sh b/tests/misc/printf-hex.sh
index c70524ecd5..1e1e7d0313 100755
--- a/tests/misc/printf-hex.sh
+++ b/tests/misc/printf-hex.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure that only two hex. digits are consumed in a \xHHH sequence
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/printf-quote.sh b/tests/misc/printf-quote.sh
index 601646916e..7f68114ebe 100755
--- a/tests/misc/printf-quote.sh
+++ b/tests/misc/printf-quote.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # tests for printf %q
 
-# Copyright (C) 2015-2020 Free Software Foundation, Inc.
+# Copyright (C) 2015-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/printf-surprise.sh b/tests/misc/printf-surprise.sh
index 0172568937..33396ece0d 100755
--- a/tests/misc/printf-surprise.sh
+++ b/tests/misc/printf-surprise.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Detect printf(3) failure even when it doesn't set stream error indicator
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/printf.sh b/tests/misc/printf.sh
index f2099c8832..e2e8d69a05 100755
--- a/tests/misc/printf.sh
+++ b/tests/misc/printf.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # basic tests for printf
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/ptx-overrun.sh b/tests/misc/ptx-overrun.sh
index 7f2db19fc1..c237d11797 100755
--- a/tests/misc/ptx-overrun.sh
+++ b/tests/misc/ptx-overrun.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/ptx.pl b/tests/misc/ptx.pl
index 135c870ea8..a088621f6d 100755
--- a/tests/misc/ptx.pl
+++ b/tests/misc/ptx.pl
@@ -1,6 +1,6 @@
 #!/usr/bin/perl
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/pwd-long.sh b/tests/misc/pwd-long.sh
index fb576bdacd..13509b4c7c 100755
--- a/tests/misc/pwd-long.sh
+++ b/tests/misc/pwd-long.sh
@@ -2,7 +2,7 @@
 # -*- perl -*-
 # Ensure that pwd works even when run from a very deep directory.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/pwd-option.sh b/tests/misc/pwd-option.sh
index 5327b557e2..6ebb19145f 100755
--- a/tests/misc/pwd-option.sh
+++ b/tests/misc/pwd-option.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that pwd options work.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/readlink-fp-loop.sh b/tests/misc/readlink-fp-loop.sh
index bdd28ec2b7..2e4fb13fda 100755
--- a/tests/misc/readlink-fp-loop.sh
+++ b/tests/misc/readlink-fp-loop.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # readlink from 6.9 would fail with a false-positive symlink loop error
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/readlink-root.sh b/tests/misc/readlink-root.sh
index b90b9b08aa..460376ffd6 100755
--- a/tests/misc/readlink-root.sh
+++ b/tests/misc/readlink-root.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # tests for canonicalize-existing mode (readlink -e) on /.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/realpath.sh b/tests/misc/realpath.sh
index fdbf884491..1f26014331 100755
--- a/tests/misc/realpath.sh
+++ b/tests/misc/realpath.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Validate realpath operation
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/runcon-no-reorder.sh b/tests/misc/runcon-no-reorder.sh
index 99b5d69bec..b873c493ce 100755
--- a/tests/misc/runcon-no-reorder.sh
+++ b/tests/misc/runcon-no-reorder.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that runcon does not reorder its arguments.
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/selinux.sh b/tests/misc/selinux.sh
index 11f3b0db74..cfcf55ce1c 100755
--- a/tests/misc/selinux.sh
+++ b/tests/misc/selinux.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test SELinux-related options.
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/seq-epipe.sh b/tests/misc/seq-epipe.sh
index 0c42e43085..48f8f9f412 100755
--- a/tests/misc/seq-epipe.sh
+++ b/tests/misc/seq-epipe.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test for proper detection of EPIPE with ignored SIGPIPE
 
-# Copyright (C) 2016-2020 Free Software Foundation, Inc.
+# Copyright (C) 2016-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/seq-extra-number.sh b/tests/misc/seq-extra-number.sh
index 12304ff3d2..36079527c2 100755
--- a/tests/misc/seq-extra-number.sh
+++ b/tests/misc/seq-extra-number.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test the "print_extra_number" logic seq.c:print_numbers()
 
-# Copyright (C) 2019-2020 Free Software Foundation, Inc.
+# Copyright (C) 2019-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/seq-io-errors.sh b/tests/misc/seq-io-errors.sh
index e10c997725..9f49844d6e 100755
--- a/tests/misc/seq-io-errors.sh
+++ b/tests/misc/seq-io-errors.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test for proper detection of I/O errors in seq
 
-# Copyright (C) 2016-2020 Free Software Foundation, Inc.
+# Copyright (C) 2016-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/seq-locale.sh b/tests/misc/seq-locale.sh
index c2e1f5ab57..51324f566b 100755
--- a/tests/misc/seq-locale.sh
+++ b/tests/misc/seq-locale.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test for output with appropriate precision
 
-# Copyright (C) 2019-2020 Free Software Foundation, Inc.
+# Copyright (C) 2019-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/seq-long-double.sh b/tests/misc/seq-long-double.sh
index 6dbb3af227..766196ebd3 100755
--- a/tests/misc/seq-long-double.sh
+++ b/tests/misc/seq-long-double.sh
@@ -3,7 +3,7 @@
 # Ensure that seq prints exactly two numbers for a 2-number integral
 # range at the limit of floating point precision.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/seq-precision.sh b/tests/misc/seq-precision.sh
index 08f9863ed5..522233a521 100755
--- a/tests/misc/seq-precision.sh
+++ b/tests/misc/seq-precision.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test for output with appropriate precision
 
-# Copyright (C) 2015-2020 Free Software Foundation, Inc.
+# Copyright (C) 2015-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/seq.pl b/tests/misc/seq.pl
index 37c30426bc..140e800f38 100755
--- a/tests/misc/seq.pl
+++ b/tests/misc/seq.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "seq".
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sha1sum-vec.pl b/tests/misc/sha1sum-vec.pl
index e99cd007e5..6a46cee5ae 100755
--- a/tests/misc/sha1sum-vec.pl
+++ b/tests/misc/sha1sum-vec.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Sample vectors for "sha1sum".
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sha1sum.pl b/tests/misc/sha1sum.pl
index 64c9583b93..8e33aba6fd 100755
--- a/tests/misc/sha1sum.pl
+++ b/tests/misc/sha1sum.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "sha1sum".
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sha224sum.pl b/tests/misc/sha224sum.pl
index cc0d92d8e2..9c5eb9a905 100755
--- a/tests/misc/sha224sum.pl
+++ b/tests/misc/sha224sum.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "sha224sum".
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sha256sum.pl b/tests/misc/sha256sum.pl
index 9e144770b3..a4eeeb7e75 100755
--- a/tests/misc/sha256sum.pl
+++ b/tests/misc/sha256sum.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "sha256sum".
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sha384sum.pl b/tests/misc/sha384sum.pl
index 1dba6e3e99..7add3cf601 100755
--- a/tests/misc/sha384sum.pl
+++ b/tests/misc/sha384sum.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "sha384sum".
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sha512sum.pl b/tests/misc/sha512sum.pl
index b93490c12c..48fbefa741 100755
--- a/tests/misc/sha512sum.pl
+++ b/tests/misc/sha512sum.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "sha512sum".
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/shred-exact.sh b/tests/misc/shred-exact.sh
index cb322f1dc5..04086371f4 100755
--- a/tests/misc/shred-exact.sh
+++ b/tests/misc/shred-exact.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test functionality of --exact
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/shred-passes.sh b/tests/misc/shred-passes.sh
index 58b65324ea..3c5e1fef24 100755
--- a/tests/misc/shred-passes.sh
+++ b/tests/misc/shred-passes.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify the operations done by shred
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/shred-remove.sh b/tests/misc/shred-remove.sh
index be38610194..551c80b7ec 100755
--- a/tests/misc/shred-remove.sh
+++ b/tests/misc/shred-remove.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise shred --remove
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/shred-size.sh b/tests/misc/shred-size.sh
index 7af97ac740..581d4a7e90 100755
--- a/tests/misc/shred-size.sh
+++ b/tests/misc/shred-size.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise shred --size
 
-# Copyright (C) 2014-2020 Free Software Foundation, Inc.
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/shuf-reservoir.sh b/tests/misc/shuf-reservoir.sh
index 0d91658948..97f1169919 100755
--- a/tests/misc/shuf-reservoir.sh
+++ b/tests/misc/shuf-reservoir.sh
@@ -4,7 +4,7 @@
 #  These tests do not check valid randomness,
 #  they just check memory allocation related code.
 
-# Copyright (C) 2013-2020 Free Software Foundation, Inc.
+# Copyright (C) 2013-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/shuf.sh b/tests/misc/shuf.sh
index 76775cb0fc..892386b3fe 100755
--- a/tests/misc/shuf.sh
+++ b/tests/misc/shuf.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that shuf randomizes its input.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sleep.sh b/tests/misc/sleep.sh
index 337fa40c5f..b01b74ae1a 100755
--- a/tests/misc/sleep.sh
+++ b/tests/misc/sleep.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Validate sleep parameters
 
-# Copyright (C) 2016-2020 Free Software Foundation, Inc.
+# Copyright (C) 2016-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-NaN-infloop.sh b/tests/misc/sort-NaN-infloop.sh
index 80a3ea85d0..9677b021b2 100755
--- a/tests/misc/sort-NaN-infloop.sh
+++ b/tests/misc/sort-NaN-infloop.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # exercise the NaN-infloop bug in coreutils-8.13
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-benchmark-random.sh b/tests/misc/sort-benchmark-random.sh
index c7e38d5be6..784348bb28 100755
--- a/tests/misc/sort-benchmark-random.sh
+++ b/tests/misc/sort-benchmark-random.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Benchmark sort on randomly generated data.
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-compress-hang.sh b/tests/misc/sort-compress-hang.sh
index 7e1af333bb..fbff7bd2d4 100755
--- a/tests/misc/sort-compress-hang.sh
+++ b/tests/misc/sort-compress-hang.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test for sort --compress hang
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-compress-proc.sh b/tests/misc/sort-compress-proc.sh
index 8ed0fd5478..c87fbe5717 100755
--- a/tests/misc/sort-compress-proc.sh
+++ b/tests/misc/sort-compress-proc.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test use of compression subprocesses by sort
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-compress.sh b/tests/misc/sort-compress.sh
index ab406a61a8..20a5e5049b 100755
--- a/tests/misc/sort-compress.sh
+++ b/tests/misc/sort-compress.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test use of compression by sort
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-continue.sh b/tests/misc/sort-continue.sh
index ebfb7895d8..96718fdd8c 100755
--- a/tests/misc/sort-continue.sh
+++ b/tests/misc/sort-continue.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Tests for file descriptor exhaustion.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-debug-keys.sh b/tests/misc/sort-debug-keys.sh
index 1718e4a98f..326848829f 100755
--- a/tests/misc/sort-debug-keys.sh
+++ b/tests/misc/sort-debug-keys.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test annotation of sort keys
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-debug-warn.sh b/tests/misc/sort-debug-warn.sh
index 0556065f59..bd1c4d8a17 100755
--- a/tests/misc/sort-debug-warn.sh
+++ b/tests/misc/sort-debug-warn.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test warnings for sort options
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-discrim.sh b/tests/misc/sort-discrim.sh
index dc275a0d1f..bd127ff881 100755
--- a/tests/misc/sort-discrim.sh
+++ b/tests/misc/sort-discrim.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test discriminator-based sorting.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-exit-early.sh b/tests/misc/sort-exit-early.sh
index 5112dbeca7..7e4032d01d 100755
--- a/tests/misc/sort-exit-early.sh
+++ b/tests/misc/sort-exit-early.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test 'sort' exits early on inaccessible inputs or output
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-files0-from.pl b/tests/misc/sort-files0-from.pl
index d19e7467f7..ae95f1fdfe 100755
--- a/tests/misc/sort-files0-from.pl
+++ b/tests/misc/sort-files0-from.pl
@@ -2,7 +2,7 @@
 # Exercise sort's --files0-from option.
 # FIXME: keep this file in sync with tests/du/files0-from.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-float.sh b/tests/misc/sort-float.sh
index 6fd429c84b..69c5f829c3 100755
--- a/tests/misc/sort-float.sh
+++ b/tests/misc/sort-float.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure sort -g sorts floating point limits correctly
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-h-thousands-sep.sh b/tests/misc/sort-h-thousands-sep.sh
index 46207bf61b..f0fba0cb81 100755
--- a/tests/misc/sort-h-thousands-sep.sh
+++ b/tests/misc/sort-h-thousands-sep.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # exercise 'sort -h' in locales where thousands separator is blank
 
-# Copyright (C) 2016-2020 Free Software Foundation, Inc.
+# Copyright (C) 2016-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-merge-fdlimit.sh b/tests/misc/sort-merge-fdlimit.sh
index ec7e7547dc..38b75c582c 100755
--- a/tests/misc/sort-merge-fdlimit.sh
+++ b/tests/misc/sort-merge-fdlimit.sh
@@ -2,7 +2,7 @@
 # Test whether sort avoids opening more file descriptors than it is
 # allowed when merging files.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-merge.pl b/tests/misc/sort-merge.pl
index 3a485803b9..70d8af1265 100755
--- a/tests/misc/sort-merge.pl
+++ b/tests/misc/sort-merge.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "sort -m".
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-month.sh b/tests/misc/sort-month.sh
index 48c2ead657..801d0d3a76 100755
--- a/tests/misc/sort-month.sh
+++ b/tests/misc/sort-month.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test sorting of abbreviated months from the locale
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-rand.sh b/tests/misc/sort-rand.sh
index c70cb2db67..c52e270d12 100755
--- a/tests/misc/sort-rand.sh
+++ b/tests/misc/sort-rand.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that sort --sort-random doesn't sort.
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-spinlock-abuse.sh b/tests/misc/sort-spinlock-abuse.sh
index ccad21cdc9..92998f6cec 100755
--- a/tests/misc/sort-spinlock-abuse.sh
+++ b/tests/misc/sort-spinlock-abuse.sh
@@ -2,7 +2,7 @@
 # trigger a bug that would make parallel sort use 100% of one or more
 # CPU while blocked on output.
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-stale-thread-mem.sh b/tests/misc/sort-stale-thread-mem.sh
index d2def4ec1f..3c76c534ca 100755
--- a/tests/misc/sort-stale-thread-mem.sh
+++ b/tests/misc/sort-stale-thread-mem.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Trigger a bug that would cause 'sort' to reference stale thread stack memory.
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-u-FMR.sh b/tests/misc/sort-u-FMR.sh
index f535ae053f..6e13d1182c 100755
--- a/tests/misc/sort-u-FMR.sh
+++ b/tests/misc/sort-u-FMR.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Before 8.19, this would trigger a free-memory read.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-unique-segv.sh b/tests/misc/sort-unique-segv.sh
index 91e07f8ffc..0b57acab94 100755
--- a/tests/misc/sort-unique-segv.sh
+++ b/tests/misc/sort-unique-segv.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # parallel sort with --unique (-u) would segfault
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-unique.sh b/tests/misc/sort-unique.sh
index 4a43d1df10..c7e453bcb6 100755
--- a/tests/misc/sort-unique.sh
+++ b/tests/misc/sort-unique.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test 'sort -u'.
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort-version.sh b/tests/misc/sort-version.sh
index 58e94b0837..085d2a8f98 100755
--- a/tests/misc/sort-version.sh
+++ b/tests/misc/sort-version.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # exercise sort's --sort=version option
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sort.pl b/tests/misc/sort.pl
index 081618d084..86970ff669 100755
--- a/tests/misc/sort.pl
+++ b/tests/misc/sort.pl
@@ -1,6 +1,6 @@
 #!/usr/bin/perl
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/stat-birthtime.sh b/tests/misc/stat-birthtime.sh
index 0330072d32..71ccc66a89 100755
--- a/tests/misc/stat-birthtime.sh
+++ b/tests/misc/stat-birthtime.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that stat attempts birthtime access
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/stat-fmt.sh b/tests/misc/stat-fmt.sh
index 06dbb147a0..38d05bd4a4 100755
--- a/tests/misc/stat-fmt.sh
+++ b/tests/misc/stat-fmt.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # stat --format tests
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/stat-hyphen.sh b/tests/misc/stat-hyphen.sh
index 3f0deb05c1..f5e35955d2 100755
--- a/tests/misc/stat-hyphen.sh
+++ b/tests/misc/stat-hyphen.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # demonstrate that stat - works and stat -f - does not.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/stat-mount.sh b/tests/misc/stat-mount.sh
index b886d111d9..32f04ddd38 100755
--- a/tests/misc/stat-mount.sh
+++ b/tests/misc/stat-mount.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test stat -c%m
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/stat-nanoseconds.sh b/tests/misc/stat-nanoseconds.sh
index abf372f7b0..25abe7e313 100755
--- a/tests/misc/stat-nanoseconds.sh
+++ b/tests/misc/stat-nanoseconds.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise format strings involving %:X, %:Y, etc.
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/stat-printf.pl b/tests/misc/stat-printf.pl
index 257325a4d0..6c3d18a2bb 100755
--- a/tests/misc/stat-printf.pl
+++ b/tests/misc/stat-printf.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "stat --printf".
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/stat-slash.sh b/tests/misc/stat-slash.sh
index a9e526ea1d..bd20486443 100755
--- a/tests/misc/stat-slash.sh
+++ b/tests/misc/stat-slash.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # demonstrate that stat handles trailing slashes correctly
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/stdbuf.sh b/tests/misc/stdbuf.sh
index 2d50dbe5df..3fc6fd79ef 100755
--- a/tests/misc/stdbuf.sh
+++ b/tests/misc/stdbuf.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise stdbuf functionality
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/stty-invalid.sh b/tests/misc/stty-invalid.sh
index 71fda777c2..b42ec819a4 100755
--- a/tests/misc/stty-invalid.sh
+++ b/tests/misc/stty-invalid.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that stty diagnoses invalid inputs, rather than silently misbehaving.
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/stty-pairs.sh b/tests/misc/stty-pairs.sh
index 14086ad80a..6d4359a330 100755
--- a/tests/misc/stty-pairs.sh
+++ b/tests/misc/stty-pairs.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure stty can parse most of its options - in pairs [expensive].
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/stty-row-col.sh b/tests/misc/stty-row-col.sh
index dfe2466999..bb9e3ee684 100755
--- a/tests/misc/stty-row-col.sh
+++ b/tests/misc/stty-row-col.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test "stty" with rows and columns.
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/stty.sh b/tests/misc/stty.sh
index afe0b4d309..6719a0aa00 100755
--- a/tests/misc/stty.sh
+++ b/tests/misc/stty.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure stty can parse most of its options.
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sum-sysv.sh b/tests/misc/sum-sysv.sh
index 085cd6e848..35f3636713 100755
--- a/tests/misc/sum-sysv.sh
+++ b/tests/misc/sum-sysv.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure 'sum -s' works for input whose sum of bytes is larger than 2^32
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sum.pl b/tests/misc/sum.pl
index 89203b793b..0b737c4e69 100755
--- a/tests/misc/sum.pl
+++ b/tests/misc/sum.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "sum".
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/sync.sh b/tests/misc/sync.sh
index 57c9fedfae..6f700c5426 100755
--- a/tests/misc/sync.sh
+++ b/tests/misc/sync.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test various sync(1) operations
 
-# Copyright (C) 2015-2020 Free Software Foundation, Inc.
+# Copyright (C) 2015-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/tac-2-nonseekable.sh b/tests/misc/tac-2-nonseekable.sh
index d15f982801..b2d2cbfb0f 100755
--- a/tests/misc/tac-2-nonseekable.sh
+++ b/tests/misc/tac-2-nonseekable.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that tac works with non-seekable or quasi-seekable inputs
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/tac-continue.sh b/tests/misc/tac-continue.sh
index 5a4f9de20b..4a8ea1e115 100755
--- a/tests/misc/tac-continue.sh
+++ b/tests/misc/tac-continue.sh
@@ -3,7 +3,7 @@
 # when it encounters an error with say the first one.
 # With coreutils-5.2.1 and earlier, this test would fail.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/tac.pl b/tests/misc/tac.pl
index 56fc208b14..7761ed7f2b 100755
--- a/tests/misc/tac.pl
+++ b/tests/misc/tac.pl
@@ -1,6 +1,6 @@
 #!/usr/bin/perl
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/tail.pl b/tests/misc/tail.pl
index 49ed15ec30..5680a5e5f4 100755
--- a/tests/misc/tail.pl
+++ b/tests/misc/tail.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test tail.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/tee.sh b/tests/misc/tee.sh
index d5b3e555bd..f4e3139ef7 100755
--- a/tests/misc/tee.sh
+++ b/tests/misc/tee.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test for basic tee functionality.
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/test-N.sh b/tests/misc/test-N.sh
index e0cc6173e5..c5ae4c4b4f 100755
--- a/tests/misc/test-N.sh
+++ b/tests/misc/test-N.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test 'test -N file'.
 
-# Copyright (C) 2018-2020 Free Software Foundation, Inc.
+# Copyright (C) 2018-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/test-diag.pl b/tests/misc/test-diag.pl
index bfeb14ed4d..da59bfb88d 100755
--- a/tests/misc/test-diag.pl
+++ b/tests/misc/test-diag.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test the diagnostics of "test".
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/test.pl b/tests/misc/test.pl
index 5db009bdc7..d51dbfb9a0 100755
--- a/tests/misc/test.pl
+++ b/tests/misc/test.pl
@@ -1,6 +1,6 @@
 #!/usr/bin/perl
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/time-style.sh b/tests/misc/time-style.sh
index 8d925d3dad..c2aa78d034 100755
--- a/tests/misc/time-style.sh
+++ b/tests/misc/time-style.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test --time-style in programs like 'ls'.
 
-# Copyright (C) 2016-2020 Free Software Foundation, Inc.
+# Copyright (C) 2016-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/timeout-blocked.pl b/tests/misc/timeout-blocked.pl
index fb2ae0743d..cf7221ea64 100755
--- a/tests/misc/timeout-blocked.pl
+++ b/tests/misc/timeout-blocked.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test that timeout handles blocked SIGALRM from its parent.
 
-# Copyright (C) 2013-2020 Free Software Foundation, Inc.
+# Copyright (C) 2013-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/timeout-group.sh b/tests/misc/timeout-group.sh
index ded4bb2caa..46c11d928f 100755
--- a/tests/misc/timeout-group.sh
+++ b/tests/misc/timeout-group.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test program group handling
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/timeout-large-parameters.sh b/tests/misc/timeout-large-parameters.sh
index 3445617af6..26ba4b89c5 100755
--- a/tests/misc/timeout-large-parameters.sh
+++ b/tests/misc/timeout-large-parameters.sh
@@ -2,7 +2,7 @@
 # Validate large timeout parameters
 # Separated from standard parameter testing due to kernel overflow bugs.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/timeout-parameters.sh b/tests/misc/timeout-parameters.sh
index 9256b5383e..6e6aa888ba 100755
--- a/tests/misc/timeout-parameters.sh
+++ b/tests/misc/timeout-parameters.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Validate timeout parameter combinations
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/timeout.sh b/tests/misc/timeout.sh
index a1d7090c57..44ca450d81 100755
--- a/tests/misc/timeout.sh
+++ b/tests/misc/timeout.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Validate timeout basic operation
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/tr-case-class.sh b/tests/misc/tr-case-class.sh
index 9f442c029a..cec8915796 100755
--- a/tests/misc/tr-case-class.sh
+++ b/tests/misc/tr-case-class.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test case conversion classes
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/tr.pl b/tests/misc/tr.pl
index d289db69f9..9260dfd34b 100755
--- a/tests/misc/tr.pl
+++ b/tests/misc/tr.pl
@@ -1,6 +1,6 @@
 #!/usr/bin/perl
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/truncate-dangling-symlink.sh b/tests/misc/truncate-dangling-symlink.sh
index d7a23fc156..9c4f28a4be 100755
--- a/tests/misc/truncate-dangling-symlink.sh
+++ b/tests/misc/truncate-dangling-symlink.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure truncate can create a file through a dangling symlink.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/truncate-dir-fail.sh b/tests/misc/truncate-dir-fail.sh
index f0b5ca1430..874c570785 100755
--- a/tests/misc/truncate-dir-fail.sh
+++ b/tests/misc/truncate-dir-fail.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure truncate fails for a directory.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/truncate-fail-diag.sh b/tests/misc/truncate-fail-diag.sh
index b1fa1855c7..c6333899a5 100755
--- a/tests/misc/truncate-fail-diag.sh
+++ b/tests/misc/truncate-fail-diag.sh
@@ -5,7 +5,7 @@
 # open ("missing/", O_CREAT & (O_WRONLY | O_RDWR), ...) -> EISDIR
 # open ("missing/file", O_CREAT & (O_WRONLY | O_RDWR), ...) -> ENOENT
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/truncate-fifo.sh b/tests/misc/truncate-fifo.sh
index 99399a47cf..d849834cf5 100755
--- a/tests/misc/truncate-fifo.sh
+++ b/tests/misc/truncate-fifo.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure truncate works on fifos without hanging
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/truncate-no-create-missing.sh b/tests/misc/truncate-no-create-missing.sh
index 21cee74470..8130db5cc1 100755
--- a/tests/misc/truncate-no-create-missing.sh
+++ b/tests/misc/truncate-no-create-missing.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that truncate -c no-such-file doesn't fail.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/truncate-overflow.sh b/tests/misc/truncate-overflow.sh
index 59d33312a6..afa01b60d8 100755
--- a/tests/misc/truncate-overflow.sh
+++ b/tests/misc/truncate-overflow.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Validate truncate integer overflow
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/truncate-owned-by-other.sh b/tests/misc/truncate-owned-by-other.sh
index a44105736e..e72a37cb37 100755
--- a/tests/misc/truncate-owned-by-other.sh
+++ b/tests/misc/truncate-owned-by-other.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Demonstrate that "truncate -s0 writable-but-owned-by-other" works.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/truncate-parameters.sh b/tests/misc/truncate-parameters.sh
index 35ef8b877e..e6c4eaba5d 100755
--- a/tests/misc/truncate-parameters.sh
+++ b/tests/misc/truncate-parameters.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Validate truncate parameter combinations
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/truncate-relative.sh b/tests/misc/truncate-relative.sh
index 1f3259bf4d..2da1cc2eb4 100755
--- a/tests/misc/truncate-relative.sh
+++ b/tests/misc/truncate-relative.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Validate truncate relative sizes
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/tsort.pl b/tests/misc/tsort.pl
index 962083fc27..2b9e6f9535 100755
--- a/tests/misc/tsort.pl
+++ b/tests/misc/tsort.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "tsort".
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/tty-eof.pl b/tests/misc/tty-eof.pl
index 04bcb2e00c..a55b9c8ae0 100755
--- a/tests/misc/tty-eof.pl
+++ b/tests/misc/tty-eof.pl
@@ -4,7 +4,7 @@
 # Do the same for all programs that can read stdin,
 # require no arguments and that write to standard output.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/tty.sh b/tests/misc/tty.sh
index b1c5267f3e..2cbe42850c 100755
--- a/tests/misc/tty.sh
+++ b/tests/misc/tty.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test 'tty'.
 
-# Copyright 2017-2020 Free Software Foundation, Inc.
+# Copyright 2017-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/unexpand.pl b/tests/misc/unexpand.pl
index c8f5ff9187..1c8e308d2e 100755
--- a/tests/misc/unexpand.pl
+++ b/tests/misc/unexpand.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "unexpand".
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/uniq-collate.sh b/tests/misc/uniq-collate.sh
index 997679defa..fc13fdf3d2 100755
--- a/tests/misc/uniq-collate.sh
+++ b/tests/misc/uniq-collate.sh
@@ -3,7 +3,7 @@
 # items which compared equal with strcoll()
 # So ensure we avoid strcoll() for the following cases.
 
-# Copyright (C) 2020 Free Software Foundation, Inc.
+# Copyright (C) 2020-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/uniq-perf.sh b/tests/misc/uniq-perf.sh
index bbb320a50d..c5f789642e 100755
--- a/tests/misc/uniq-perf.sh
+++ b/tests/misc/uniq-perf.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # before coreutils-8.10, seq 100000|uniq -f 10000000000 would run for days
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/uniq.pl b/tests/misc/uniq.pl
index 6f332c8a19..74d3815641 100755
--- a/tests/misc/uniq.pl
+++ b/tests/misc/uniq.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test uniq.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/usage_vs_getopt.sh b/tests/misc/usage_vs_getopt.sh
index 5c9a736ae0..9c284fcb68 100755
--- a/tests/misc/usage_vs_getopt.sh
+++ b/tests/misc/usage_vs_getopt.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify that all options mentioned in usage are recognized by getopt.
 
-# Copyright (C) 2017-2020 Free Software Foundation, Inc.
+# Copyright (C) 2017-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/wc-files0-from.pl b/tests/misc/wc-files0-from.pl
index fb95bdce11..4a6f89a845 100755
--- a/tests/misc/wc-files0-from.pl
+++ b/tests/misc/wc-files0-from.pl
@@ -2,7 +2,7 @@
 # Exercise wc's --files0-from option.
 # FIXME: keep this file in sync with tests/du/files0-from.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/wc-files0.sh b/tests/misc/wc-files0.sh
index ca80be54b0..2a0dfc065a 100755
--- a/tests/misc/wc-files0.sh
+++ b/tests/misc/wc-files0.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Show that wc's new --files0-from option works.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/wc-nbsp.sh b/tests/misc/wc-nbsp.sh
index 9855694ea2..7db7da5010 100755
--- a/tests/misc/wc-nbsp.sh
+++ b/tests/misc/wc-nbsp.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test non breaking space handling
 
-# Copyright (C) 2019-2020 Free Software Foundation, Inc.
+# Copyright (C) 2019-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/wc-parallel.sh b/tests/misc/wc-parallel.sh
index 4da4d94e76..f92e6cfc9e 100755
--- a/tests/misc/wc-parallel.sh
+++ b/tests/misc/wc-parallel.sh
@@ -2,7 +2,7 @@
 # Ensure that wc prints counts atomically
 # so that concurrent processes don't intersperse their output
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/wc-proc.sh b/tests/misc/wc-proc.sh
index 2097f9f783..984ecd2a4b 100755
--- a/tests/misc/wc-proc.sh
+++ b/tests/misc/wc-proc.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test wc on /proc and /sys files.
 
-# Copyright 2014-2020 Free Software Foundation, Inc.
+# Copyright 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/wc.pl b/tests/misc/wc.pl
index 65059c1e17..c145e9794b 100755
--- a/tests/misc/wc.pl
+++ b/tests/misc/wc.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Basic tests for "wc".
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/xattr.sh b/tests/misc/xattr.sh
index fc8073f504..7fcac573c6 100755
--- a/tests/misc/xattr.sh
+++ b/tests/misc/xattr.sh
@@ -3,7 +3,7 @@
 # attributes and install does not preserve extended attributes.
 # cp -a should preserve xattr, error diagnostics should not be displayed
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/xstrtol.pl b/tests/misc/xstrtol.pl
index 2356a1e3e1..1d34c162e7 100755
--- a/tests/misc/xstrtol.pl
+++ b/tests/misc/xstrtol.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # exercise xstrtol's diagnostics via pr
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/misc/yes.sh b/tests/misc/yes.sh
index 8b456f80a0..2a8b7d5753 100755
--- a/tests/misc/yes.sh
+++ b/tests/misc/yes.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Validate yes buffer handling
 
-# Copyright (C) 2015-2020 Free Software Foundation, Inc.
+# Copyright (C) 2015-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mkdir/p-1.sh b/tests/mkdir/p-1.sh
index 654ffd42c5..9e98067f31 100755
--- a/tests/mkdir/p-1.sh
+++ b/tests/mkdir/p-1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test "mkdir -p".
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mkdir/p-2.sh b/tests/mkdir/p-2.sh
index 902f177167..feef8e8715 100755
--- a/tests/mkdir/p-2.sh
+++ b/tests/mkdir/p-2.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Just like p-1, but with an absolute path.
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mkdir/p-3.sh b/tests/mkdir/p-3.sh
index 31a671ecc4..f242adcef3 100755
--- a/tests/mkdir/p-3.sh
+++ b/tests/mkdir/p-3.sh
@@ -3,7 +3,7 @@
 # causes immediate failure.  Also, ensure that we don't create
 # subsequent, relative command-line arguments in the wrong place.
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mkdir/p-acl.sh b/tests/mkdir/p-acl.sh
index 894c3536a3..864c13179a 100755
--- a/tests/mkdir/p-acl.sh
+++ b/tests/mkdir/p-acl.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test "mkdir -p" with default ACLs.
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mkdir/p-slashdot.sh b/tests/mkdir/p-slashdot.sh
index cd832f085a..cda42a80a9 100755
--- a/tests/mkdir/p-slashdot.sh
+++ b/tests/mkdir/p-slashdot.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that mkdir -p works with arguments specified with a trailing "/.".
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mkdir/p-thru-slink.sh b/tests/mkdir/p-thru-slink.sh
index a32be39856..dd62be63e9 100755
--- a/tests/mkdir/p-thru-slink.sh
+++ b/tests/mkdir/p-thru-slink.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that mkdir -p foo/bar works when foo is a symbolic link to a directory
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mkdir/p-v.sh b/tests/mkdir/p-v.sh
index 38b112a1f4..79909d4084 100755
--- a/tests/mkdir/p-v.sh
+++ b/tests/mkdir/p-v.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test mkdir -pv.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mkdir/parents.sh b/tests/mkdir/parents.sh
index aaa25885fc..c3b350ddf0 100755
--- a/tests/mkdir/parents.sh
+++ b/tests/mkdir/parents.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure mkdir's -p options works properly
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mkdir/perm.sh b/tests/mkdir/perm.sh
index a0f92722f3..4d36f19b5e 100755
--- a/tests/mkdir/perm.sh
+++ b/tests/mkdir/perm.sh
@@ -2,7 +2,7 @@
 # Verify that mkdir's '-m MODE' option works properly
 # with various umask settings.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mkdir/restorecon.sh b/tests/mkdir/restorecon.sh
index 0570b3d531..8e14396216 100755
--- a/tests/mkdir/restorecon.sh
+++ b/tests/mkdir/restorecon.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test mkdir, mknod, mkfifo -Z
 
-# Copyright (C) 2013-2020 Free Software Foundation, Inc.
+# Copyright (C) 2013-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mkdir/selinux.sh b/tests/mkdir/selinux.sh
index dbdd0a621f..92588a4cbc 100755
--- a/tests/mkdir/selinux.sh
+++ b/tests/mkdir/selinux.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that an invalid context doesn't cause a segfault
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mkdir/smack-no-root.sh b/tests/mkdir/smack-no-root.sh
index 11016bf5f9..0bd18ddbdf 100755
--- a/tests/mkdir/smack-no-root.sh
+++ b/tests/mkdir/smack-no-root.sh
@@ -3,7 +3,7 @@
 # Derived from tests/mkdir/selinux.sh.
 # Ensure that an unsettable SMACK label doesn't cause a segfault.
 
-# Copyright (C) 2014-2020 Free Software Foundation, Inc.
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mkdir/smack-root.sh b/tests/mkdir/smack-root.sh
index 526a1d684a..fbfae059e5 100755
--- a/tests/mkdir/smack-root.sh
+++ b/tests/mkdir/smack-root.sh
@@ -3,7 +3,7 @@
 # Derived from tests/mkdir/selinux.sh.
 # Ensure that SMACK label gets set.
 
-# Copyright (C) 2014-2020 Free Software Foundation, Inc.
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mkdir/special-1.sh b/tests/mkdir/special-1.sh
index d571ef285b..5763799909 100755
--- a/tests/mkdir/special-1.sh
+++ b/tests/mkdir/special-1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # verify that mkdir honors special bits in MODE
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mkdir/t-slash.sh b/tests/mkdir/t-slash.sh
index 6603172181..bcc4aaffb0 100755
--- a/tests/mkdir/t-slash.sh
+++ b/tests/mkdir/t-slash.sh
@@ -2,7 +2,7 @@
 # Ensure that mkdir works with arguments specified with and without
 # a trailing slash.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mkdir/writable-under-readonly.sh b/tests/mkdir/writable-under-readonly.sh
index 0711c9f818..202e42a8e1 100755
--- a/tests/mkdir/writable-under-readonly.sh
+++ b/tests/mkdir/writable-under-readonly.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # FIXME: convert this to a root-only test.
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/acl.sh b/tests/mv/acl.sh
index 89f7d9be21..7e59b754bb 100755
--- a/tests/mv/acl.sh
+++ b/tests/mv/acl.sh
@@ -2,7 +2,7 @@
 # move files/directories across file system boundaries
 # and make sure acls are preserved
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/atomic.sh b/tests/mv/atomic.sh
index e02a1c9e5b..e71822d171 100755
--- a/tests/mv/atomic.sh
+++ b/tests/mv/atomic.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that mv doesn't first unlink its destination in one particular case
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/atomic2.sh b/tests/mv/atomic2.sh
index 1c09538c4a..cbcd855b27 100755
--- a/tests/mv/atomic2.sh
+++ b/tests/mv/atomic2.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that mv doesn't first unlink a multi-hard-linked destination
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/backup-dir.sh b/tests/mv/backup-dir.sh
index 83702b427b..f920f319d4 100755
--- a/tests/mv/backup-dir.sh
+++ b/tests/mv/backup-dir.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure "mv --verbose --backup" works the same for dirs and non-dirs.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/backup-is-src.sh b/tests/mv/backup-is-src.sh
index fec1365c6f..4b57e7d47d 100755
--- a/tests/mv/backup-is-src.sh
+++ b/tests/mv/backup-is-src.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Force mv to use the copying code.
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/childproof.sh b/tests/mv/childproof.sh
index a32b82e809..73c5793fed 100755
--- a/tests/mv/childproof.sh
+++ b/tests/mv/childproof.sh
@@ -3,7 +3,7 @@
 # With fileutils-4.1 and earlier, this test would fail for cp and mv.
 # With coreutils-6.9 and earlier, this test would fail for ln.
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/diag.sh b/tests/mv/diag.sh
index e947745b8b..57c93543d2 100755
--- a/tests/mv/diag.sh
+++ b/tests/mv/diag.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure we get proper diagnostics: e.g., with --target-dir=d but no args
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/dir-file.sh b/tests/mv/dir-file.sh
index f6bc234103..1918ceccd8 100755
--- a/tests/mv/dir-file.sh
+++ b/tests/mv/dir-file.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # mv must fail when src and dest are mismatched directory/non-directory.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/dir2dir.sh b/tests/mv/dir2dir.sh
index b683813700..0a81651c58 100755
--- a/tests/mv/dir2dir.sh
+++ b/tests/mv/dir2dir.sh
@@ -2,7 +2,7 @@
 # Ensure that mv prints the right diagnostic for a dir->dir move
 # where the destination directory is not empty.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/dup-source.sh b/tests/mv/dup-source.sh
index 48c42f2115..62a8e746ac 100755
--- a/tests/mv/dup-source.sh
+++ b/tests/mv/dup-source.sh
@@ -4,7 +4,7 @@
 # made this fail:  cp a a d/
 # Ensure that mv fails with a similar command.
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/force.sh b/tests/mv/force.sh
index 0a3560dc52..e86f3f1304 100755
--- a/tests/mv/force.sh
+++ b/tests/mv/force.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # move a file onto itself
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/hard-2.sh b/tests/mv/hard-2.sh
index 9ad2d6b3c7..1197634af9 100755
--- a/tests/mv/hard-2.sh
+++ b/tests/mv/hard-2.sh
@@ -2,7 +2,7 @@
 # Ensure that moving hard-linked arguments onto existing destinations works.
 # Likewise when using cp --preserve=link.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/hard-3.sh b/tests/mv/hard-3.sh
index f2d9ac7eb4..a343ba292d 100755
--- a/tests/mv/hard-3.sh
+++ b/tests/mv/hard-3.sh
@@ -2,7 +2,7 @@
 # Ensure that using 'cp --preserve=link' to copy hard-linked arguments
 # onto existing destinations works, even when one of the link operations fails.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/hard-4.sh b/tests/mv/hard-4.sh
index 9296ef5c81..43ca5bf115 100755
--- a/tests/mv/hard-4.sh
+++ b/tests/mv/hard-4.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that mv maintains a in this case: touch a; ln a b; mv a b
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/hard-link-1.sh b/tests/mv/hard-link-1.sh
index 6fd2ff212f..f0d6440e27 100755
--- a/tests/mv/hard-link-1.sh
+++ b/tests/mv/hard-link-1.sh
@@ -2,7 +2,7 @@
 # move a directory containing hard-linked files and
 # make sure the links are preserved
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/hardlink-case.sh b/tests/mv/hardlink-case.sh
index 1086b03fb4..95111f46e2 100755
--- a/tests/mv/hardlink-case.sh
+++ b/tests/mv/hardlink-case.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure multi-hardlinked files are not lost on case insensitive file systems
 
-# Copyright (C) 2014-2020 Free Software Foundation, Inc.
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/i-1.pl b/tests/mv/i-1.pl
index d91a785dcd..4281c6ad6a 100755
--- a/tests/mv/i-1.pl
+++ b/tests/mv/i-1.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Make sure a 'n' reply to 'mv -i...' aborts the move operation.
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/i-2.sh b/tests/mv/i-2.sh
index c8d7d749fd..b8c2fbed16 100755
--- a/tests/mv/i-2.sh
+++ b/tests/mv/i-2.sh
@@ -2,7 +2,7 @@
 # Test both cp and mv for their behavior with -if and -fi
 # The standards (POSIX and SuS) dictate annoyingly inconsistent behavior.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/i-3.sh b/tests/mv/i-3.sh
index f9b3b96acb..6b26ff4757 100755
--- a/tests/mv/i-3.sh
+++ b/tests/mv/i-3.sh
@@ -2,7 +2,7 @@
 # Make sure that 'mv file unwritable-file' prompts the user
 # and that 'mv -f file unwritable-file' doesn't.
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/i-4.sh b/tests/mv/i-4.sh
index ec96a6712e..976a10fc1d 100755
--- a/tests/mv/i-4.sh
+++ b/tests/mv/i-4.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure 'mv -i a b' does its job with a positive response
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/i-5.sh b/tests/mv/i-5.sh
index 1d5d8bea94..b18faa2c40 100755
--- a/tests/mv/i-5.sh
+++ b/tests/mv/i-5.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure 'mv -i dir file' prompts before failing.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/i-link-no.sh b/tests/mv/i-link-no.sh
index 4e60d3a745..fa1e971632 100755
--- a/tests/mv/i-link-no.sh
+++ b/tests/mv/i-link-no.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Show that mv doesn't preserve links to files the user has declined to move.
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/into-self-2.sh b/tests/mv/into-self-2.sh
index f4165cb3c2..330ffdc62d 100755
--- a/tests/mv/into-self-2.sh
+++ b/tests/mv/into-self-2.sh
@@ -3,7 +3,7 @@
 # Consider the case where SRC and DEST are on different
 # partitions and DEST is a symlink to SRC.
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/into-self-3.sh b/tests/mv/into-self-3.sh
index f5a8e0215a..8d2da7495b 100755
--- a/tests/mv/into-self-3.sh
+++ b/tests/mv/into-self-3.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # move a directory into itself, with a twist
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/into-self-4.sh b/tests/mv/into-self-4.sh
index b8cdd0b9fc..3309bb6f79 100755
--- a/tests/mv/into-self-4.sh
+++ b/tests/mv/into-self-4.sh
@@ -2,7 +2,7 @@
 # confirm that 'mv symlink symlink' doesn't remove symlink
 # Based on an example from David Luyer.
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/into-self.sh b/tests/mv/into-self.sh
index 963e68d479..104f197e0e 100755
--- a/tests/mv/into-self.sh
+++ b/tests/mv/into-self.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Demonstrate how mv fails when it tries to move a directory into itself.
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/leak-fd.sh b/tests/mv/leak-fd.sh
index 554058c590..19ce1bbcc8 100755
--- a/tests/mv/leak-fd.sh
+++ b/tests/mv/leak-fd.sh
@@ -2,7 +2,7 @@
 # Exercise mv's file-descriptor-leak bug, reported against coreutils-5.2.1
 # and fixed (properly) on 2004-10-21.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/mv-n.sh b/tests/mv/mv-n.sh
index 89362a2aad..e4f15bb03e 100755
--- a/tests/mv/mv-n.sh
+++ b/tests/mv/mv-n.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test whether mv -n works as documented (not overwrite target).
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/mv-special-1.sh b/tests/mv/mv-special-1.sh
index 154daea95b..557b54556d 100755
--- a/tests/mv/mv-special-1.sh
+++ b/tests/mv/mv-special-1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test "mv" with special files.
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/no-target-dir.sh b/tests/mv/no-target-dir.sh
index aa0fee3e2b..8d34627da5 100755
--- a/tests/mv/no-target-dir.sh
+++ b/tests/mv/no-target-dir.sh
@@ -2,7 +2,7 @@
 # ensure that --no-target-directory (-T) works when the destination is
 # an empty directory.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/part-fail.sh b/tests/mv/part-fail.sh
index cc67ca3b94..a18f0ea43b 100755
--- a/tests/mv/part-fail.sh
+++ b/tests/mv/part-fail.sh
@@ -4,7 +4,7 @@
 # This is a bit fragile since it relies on the string used
 # for EPERM: 'permission denied'.
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/part-hardlink.sh b/tests/mv/part-hardlink.sh
index 22a162dabd..633edcfe2d 100755
--- a/tests/mv/part-hardlink.sh
+++ b/tests/mv/part-hardlink.sh
@@ -4,7 +4,7 @@
 # For additional constraints, see the comment in copy.c.
 # Before coreutils-5.2.1, this test would fail.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/part-rename.sh b/tests/mv/part-rename.sh
index 2b4e290953..54757d65c6 100755
--- a/tests/mv/part-rename.sh
+++ b/tests/mv/part-rename.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test various cases for moving directories across file systems
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/part-symlink.sh b/tests/mv/part-symlink.sh
index 38d594795b..2a4abe207f 100755
--- a/tests/mv/part-symlink.sh
+++ b/tests/mv/part-symlink.sh
@@ -2,7 +2,7 @@
 # make sure cp and mv can handle many combinations of local and
 # other-partition regular/symlink'd files.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/partition-perm.sh b/tests/mv/partition-perm.sh
index e11083a532..eae4c7aab1 100755
--- a/tests/mv/partition-perm.sh
+++ b/tests/mv/partition-perm.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure permissions are preserved when moving from one partition to another.
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/perm-1.sh b/tests/mv/perm-1.sh
index 359241bdcc..78f7627290 100755
--- a/tests/mv/perm-1.sh
+++ b/tests/mv/perm-1.sh
@@ -2,7 +2,7 @@
 # ensure that mv gives one diagnostic, not two, when failing
 # due to lack of permissions
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/sticky-to-xpart.sh b/tests/mv/sticky-to-xpart.sh
index 9e06a6e1aa..c59a353363 100755
--- a/tests/mv/sticky-to-xpart.sh
+++ b/tests/mv/sticky-to-xpart.sh
@@ -4,7 +4,7 @@
 # mv: cannot remove 'x': Operation not permitted
 # Affects coreutils-6.0-6.9.
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/symlink-onto-hardlink-to-self.sh b/tests/mv/symlink-onto-hardlink-to-self.sh
index a230c87756..50873836aa 100755
--- a/tests/mv/symlink-onto-hardlink-to-self.sh
+++ b/tests/mv/symlink-onto-hardlink-to-self.sh
@@ -4,7 +4,7 @@
 # but not NetBSD), prior to coreutils-8.16, the mv would successfully perform
 # a no-op.  I.e., surprisingly, mv s1 s2 would succeed, yet fail to remove s1.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/symlink-onto-hardlink.sh b/tests/mv/symlink-onto-hardlink.sh
index 649774edf5..ec541f64a8 100755
--- a/tests/mv/symlink-onto-hardlink.sh
+++ b/tests/mv/symlink-onto-hardlink.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that mv works with a few symlink-onto-hard-link cases.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/to-symlink.sh b/tests/mv/to-symlink.sh
index e642f02845..9e92c856fe 100755
--- a/tests/mv/to-symlink.sh
+++ b/tests/mv/to-symlink.sh
@@ -2,7 +2,7 @@
 # Make sure that the copying code used in an inter-partition
 # move unlinks a destination symlink before opening it.
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/trailing-slash.sh b/tests/mv/trailing-slash.sh
index 5e9e60c44e..652ef2244a 100755
--- a/tests/mv/trailing-slash.sh
+++ b/tests/mv/trailing-slash.sh
@@ -4,7 +4,7 @@
 # Also, ensure that "mv dir non-exist-dir/" works.
 # Also, ensure that "cp dir non-exist-dir/" works.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/mv/update.sh b/tests/mv/update.sh
index 23645107d0..e4577fd412 100755
--- a/tests/mv/update.sh
+++ b/tests/mv/update.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure --update works as advertised
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/other-fs-tmpdir b/tests/other-fs-tmpdir
index 940909e1e1..fbd6012010 100644
--- a/tests/other-fs-tmpdir
+++ b/tests/other-fs-tmpdir
@@ -4,7 +4,7 @@
 # of the current directory.  If one is found, create a temporary directory
 # inside it.
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/pr/pr-tests.pl b/tests/pr/pr-tests.pl
index 2720369978..b7d868cf85 100755
--- a/tests/pr/pr-tests.pl
+++ b/tests/pr/pr-tests.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test pr.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/readlink/can-e.sh b/tests/readlink/can-e.sh
index 81f0913500..005cd0889c 100755
--- a/tests/readlink/can-e.sh
+++ b/tests/readlink/can-e.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # tests for canonicalize-existing mode (readlink -e).
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/readlink/can-f.sh b/tests/readlink/can-f.sh
index c90f2e7a4b..e2ed17333e 100755
--- a/tests/readlink/can-f.sh
+++ b/tests/readlink/can-f.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # tests for canonicalize mode (readlink -f).
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/readlink/can-m.sh b/tests/readlink/can-m.sh
index 403d01e2df..9fd97938c9 100755
--- a/tests/readlink/can-m.sh
+++ b/tests/readlink/can-m.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # tests for canonicalize-missing mode (readlink -m).
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/readlink/multi.sh b/tests/readlink/multi.sh
index 1701bb4b26..83a68b3514 100755
--- a/tests/readlink/multi.sh
+++ b/tests/readlink/multi.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test multiple argument handling.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/readlink/rl-1.sh b/tests/readlink/rl-1.sh
index f24ccf6b04..7b2d21d4d2 100755
--- a/tests/readlink/rl-1.sh
+++ b/tests/readlink/rl-1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test for readlink mode.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/cycle.sh b/tests/rm/cycle.sh
index 82bdd1e769..793b16a358 100755
--- a/tests/rm/cycle.sh
+++ b/tests/rm/cycle.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # rm (coreutils-4.5.4) could be tricked into mistakenly reporting a cycle.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/d-1.sh b/tests/rm/d-1.sh
index 11955220cc..73140181b6 100755
--- a/tests/rm/d-1.sh
+++ b/tests/rm/d-1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test "rm --dir --verbose".
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/d-2.sh b/tests/rm/d-2.sh
index 7ca65a1d10..5ec2811949 100755
--- a/tests/rm/d-2.sh
+++ b/tests/rm/d-2.sh
@@ -2,7 +2,7 @@
 # Ensure that 'rm -d dir' (i.e., without --recursive) gives a reasonable
 # diagnostic when failing.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/d-3.sh b/tests/rm/d-3.sh
index df5838db0b..b53f27e94d 100755
--- a/tests/rm/d-3.sh
+++ b/tests/rm/d-3.sh
@@ -2,7 +2,7 @@
 # Ensure that 'rm -d -i dir' (i.e., without --recursive) gives a prompt and
 # then deletes the directory if it is empty
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/dangling-symlink.sh b/tests/rm/dangling-symlink.sh
index bd211aa3f1..ac3e138a29 100755
--- a/tests/rm/dangling-symlink.sh
+++ b/tests/rm/dangling-symlink.sh
@@ -4,7 +4,7 @@
 # But for fileutils-4.1.9, it would do the former and
 # for fileutils-4.1.10 the latter.
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/deep-1.sh b/tests/rm/deep-1.sh
index 85939cc6e2..12d2449096 100755
--- a/tests/rm/deep-1.sh
+++ b/tests/rm/deep-1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test "rm" with a deep hierarchy.
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/deep-2.sh b/tests/rm/deep-2.sh
index 9ca58db78a..2cc8b30904 100755
--- a/tests/rm/deep-2.sh
+++ b/tests/rm/deep-2.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure rm -r DIR does not prompt for very long full relative names in DIR.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/dir-no-w.sh b/tests/rm/dir-no-w.sh
index 96c80e139e..384dc49f95 100755
--- a/tests/rm/dir-no-w.sh
+++ b/tests/rm/dir-no-w.sh
@@ -2,7 +2,7 @@
 # rm (without -r) must give a diagnostic for any directory.
 # It must not prompt, even if that directory is unwritable.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/dir-nonrecur.sh b/tests/rm/dir-nonrecur.sh
index 3bf590beec..f896f358a3 100755
--- a/tests/rm/dir-nonrecur.sh
+++ b/tests/rm/dir-nonrecur.sh
@@ -2,7 +2,7 @@
 # Ensure that 'rm dir' (i.e., without --recursive) gives a reasonable
 # diagnostic when failing.
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/dot-rel.sh b/tests/rm/dot-rel.sh
index 0cd39c60f8..33b2e62906 100755
--- a/tests/rm/dot-rel.sh
+++ b/tests/rm/dot-rel.sh
@@ -2,7 +2,7 @@
 # Use rm -r to remove two non-empty dot-relative directories.
 # This would have failed between 2004-10-18 and 2004-10-21.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/empty-immutable-skip.sh b/tests/rm/empty-immutable-skip.sh
index c91d8d4126..44a06764b7 100755
--- a/tests/rm/empty-immutable-skip.sh
+++ b/tests/rm/empty-immutable-skip.sh
@@ -2,7 +2,7 @@
 # Ensure that rm does not skip extra files after hitting an empty immutable dir.
 # Requires root access to do chattr +i, as well as an ext[23] or xfs file system
 
-# Copyright (C) 2020 Free Software Foundation, Inc.
+# Copyright (C) 2020-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/empty-inacc.sh b/tests/rm/empty-inacc.sh
index bcaf7e30dc..548bd1db2b 100755
--- a/tests/rm/empty-inacc.sh
+++ b/tests/rm/empty-inacc.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that rm -rf removes an empty-and-inaccessible directory.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/empty-name.pl b/tests/rm/empty-name.pl
index 8aa87651cc..c274e8abe0 100755
--- a/tests/rm/empty-name.pl
+++ b/tests/rm/empty-name.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Make sure that rm -r '' fails.
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/ext3-perf.sh b/tests/rm/ext3-perf.sh
index 6a90f9535b..2bbaf6a52f 100755
--- a/tests/rm/ext3-perf.sh
+++ b/tests/rm/ext3-perf.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that "rm -rf DIR-with-many-entries" is not O(N^2)
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/f-1.sh b/tests/rm/f-1.sh
index b2c0a7957e..45bf8fadec 100755
--- a/tests/rm/f-1.sh
+++ b/tests/rm/f-1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test "rm -f" with a nonexistent file.
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/fail-2eperm.sh b/tests/rm/fail-2eperm.sh
index efcf7056b7..f4681f2c6b 100755
--- a/tests/rm/fail-2eperm.sh
+++ b/tests/rm/fail-2eperm.sh
@@ -2,7 +2,7 @@
 # Like fail-eperm, but the failure must be for a file encountered
 # while trying to remove the containing directory with the sticky bit set.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/fail-eacces.sh b/tests/rm/fail-eacces.sh
index 3c5db754b6..7fc53e6829 100755
--- a/tests/rm/fail-eacces.sh
+++ b/tests/rm/fail-eacces.sh
@@ -4,7 +4,7 @@
 # With the symlink, rm from coreutils-6.9 would fail with a misleading
 # ELOOP diagnostic.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/fail-eperm.xpl b/tests/rm/fail-eperm.xpl
index 89f63d497b..2161decb39 100755
--- a/tests/rm/fail-eperm.xpl
+++ b/tests/rm/fail-eperm.xpl
@@ -2,7 +2,7 @@
 # Ensure that rm gives the expected diagnostic when failing to remove a file
 # owned by some other user in a directory with the sticky bit set.
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/hash.sh b/tests/rm/hash.sh
index 0ebae8b572..51744b47fa 100755
--- a/tests/rm/hash.sh
+++ b/tests/rm/hash.sh
@@ -3,7 +3,7 @@
 # Before then, rm would fail occasionally, sometimes via
 # a failed assertion, others with a seg fault.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/i-1.sh b/tests/rm/i-1.sh
index ea6fed8084..fe3f9b78b9 100755
--- a/tests/rm/i-1.sh
+++ b/tests/rm/i-1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test "rm -i".
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/i-never.sh b/tests/rm/i-never.sh
index fb539e36f7..7c87543de8 100755
--- a/tests/rm/i-never.sh
+++ b/tests/rm/i-never.sh
@@ -2,7 +2,7 @@
 # Ensure that rm --interactive=never works does not prompt, even for
 # an unwritable file.
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/i-no-r.sh b/tests/rm/i-no-r.sh
index 1a6e8e651d..3469f2cc15 100755
--- a/tests/rm/i-no-r.sh
+++ b/tests/rm/i-no-r.sh
@@ -3,7 +3,7 @@
 # recurse into directory DIR.  rm -i (without -r) must fail in that case.
 # Fixed in coreutils-4.5.2.
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/ignorable.sh b/tests/rm/ignorable.sh
index 59a89aace4..b8621a2884 100755
--- a/tests/rm/ignorable.sh
+++ b/tests/rm/ignorable.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that rm -f existing-non-dir/anything exits successfully
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/inaccessible.sh b/tests/rm/inaccessible.sh
index eafddb47ef..1b5145d3f3 100755
--- a/tests/rm/inaccessible.sh
+++ b/tests/rm/inaccessible.sh
@@ -2,7 +2,7 @@
 # Ensure that rm works even when run from a directory
 # for which the user has no access at all.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/interactive-always.sh b/tests/rm/interactive-always.sh
index 424086c842..9545081c1f 100755
--- a/tests/rm/interactive-always.sh
+++ b/tests/rm/interactive-always.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test the --interactive[=WHEN] changes added to coreutils 6.0
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/interactive-once.sh b/tests/rm/interactive-once.sh
index 084cdb6abe..50cb1dc016 100755
--- a/tests/rm/interactive-once.sh
+++ b/tests/rm/interactive-once.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test the -I option added to coreutils 6.0
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/ir-1.sh b/tests/rm/ir-1.sh
index 0e06fd6230..426249425a 100755
--- a/tests/rm/ir-1.sh
+++ b/tests/rm/ir-1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test "rm -ir".
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/isatty.sh b/tests/rm/isatty.sh
index 0d7838e1d1..adbff70aff 100755
--- a/tests/rm/isatty.sh
+++ b/tests/rm/isatty.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure 'chown 0 f; rm f' prompts before removing f.
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/many-dir-entries-vs-OOM.sh b/tests/rm/many-dir-entries-vs-OOM.sh
index acbed3abb9..123fb0ba89 100755
--- a/tests/rm/many-dir-entries-vs-OOM.sh
+++ b/tests/rm/many-dir-entries-vs-OOM.sh
@@ -2,7 +2,7 @@
 # In coreutils-8.12, rm,du,chmod, etc. would use too much memory
 # when processing a directory with many entries (as in > 100,000).
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/no-give-up.sh b/tests/rm/no-give-up.sh
index b5bd706a44..3536011874 100755
--- a/tests/rm/no-give-up.sh
+++ b/tests/rm/no-give-up.sh
@@ -2,7 +2,7 @@
 # With rm from coreutils-5.2.1 and earlier, 'rm -r' would mistakenly
 # give up too early under some conditions.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/one-file-system.sh b/tests/rm/one-file-system.sh
index 0ec7693b30..0be8ed5ea5 100755
--- a/tests/rm/one-file-system.sh
+++ b/tests/rm/one-file-system.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Demonstrate rm's new --one-file-system option.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/one-file-system2.sh b/tests/rm/one-file-system2.sh
index 7000c7a27f..3349badc1e 100755
--- a/tests/rm/one-file-system2.sh
+++ b/tests/rm/one-file-system2.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Verify --one-file-system does delete within a file system
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/r-1.sh b/tests/rm/r-1.sh
index 4c5b7487ac..2f08141716 100755
--- a/tests/rm/r-1.sh
+++ b/tests/rm/r-1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test "rm -r --verbose".
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/r-2.sh b/tests/rm/r-2.sh
index ae3440da57..cd23d241cb 100755
--- a/tests/rm/r-2.sh
+++ b/tests/rm/r-2.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test "rm -r --verbose".
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/r-3.sh b/tests/rm/r-3.sh
index c0d719b87a..bf2b84bf97 100755
--- a/tests/rm/r-3.sh
+++ b/tests/rm/r-3.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Create and remove a directory with more than 254 files.
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/r-4.sh b/tests/rm/r-4.sh
index 49d57d0260..064b08390f 100755
--- a/tests/rm/r-4.sh
+++ b/tests/rm/r-4.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Try to remove '.' and '..' recursively.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/r-root.sh b/tests/rm/r-root.sh
index 7dc618f3ae..bd3bba570f 100755
--- a/tests/rm/r-root.sh
+++ b/tests/rm/r-root.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Try to remove '/' recursively.
 
-# Copyright (C) 2013-2020 Free Software Foundation, Inc.
+# Copyright (C) 2013-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/read-only.sh b/tests/rm/read-only.sh
index 600a17c34c..956a1cd641 100755
--- a/tests/rm/read-only.sh
+++ b/tests/rm/read-only.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that rm -f nonexistent-file-on-read-only-fs succeeds.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/readdir-bug.sh b/tests/rm/readdir-bug.sh
index 01824fb67e..c2058f7669 100755
--- a/tests/rm/readdir-bug.sh
+++ b/tests/rm/readdir-bug.sh
@@ -2,7 +2,7 @@
 # Exercise the Darwin/MacOS bug worked around on 2006-09-29,
 # whereby rm would fail to remove all entries in a directory.
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/rm-readdir-fail.sh b/tests/rm/rm-readdir-fail.sh
index 9798fa5508..1da63c0784 100755
--- a/tests/rm/rm-readdir-fail.sh
+++ b/tests/rm/rm-readdir-fail.sh
@@ -2,7 +2,7 @@
 # Test rm's behaviour when the directory cannot be read.
 # This test is skipped on systems that lack LD_PRELOAD support.
 
-# Copyright (C) 2016-2020 Free Software Foundation, Inc.
+# Copyright (C) 2016-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/rm1.sh b/tests/rm/rm1.sh
index 4636cf296e..c8657a5238 100755
--- a/tests/rm/rm1.sh
+++ b/tests/rm/rm1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # exercise another small part of remove.c
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/rm2.sh b/tests/rm/rm2.sh
index a69fcdbc7d..b8c01a2796 100755
--- a/tests/rm/rm2.sh
+++ b/tests/rm/rm2.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # exercise another small part of remove.c
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/rm3.sh b/tests/rm/rm3.sh
index c62ae3e81e..44b57e7535 100755
--- a/tests/rm/rm3.sh
+++ b/tests/rm/rm3.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # exercise another small part of remove.c
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/rm4.sh b/tests/rm/rm4.sh
index 6c96df79b2..4b226e2e0e 100755
--- a/tests/rm/rm4.sh
+++ b/tests/rm/rm4.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that 'rm dir' fails without --recursive
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/rm5.sh b/tests/rm/rm5.sh
index 5ca5a4be0f..dc3dff7678 100755
--- a/tests/rm/rm5.sh
+++ b/tests/rm/rm5.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # a basic test of rm -ri
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/sunos-1.sh b/tests/rm/sunos-1.sh
index c8962734c1..68dfe943e7 100755
--- a/tests/rm/sunos-1.sh
+++ b/tests/rm/sunos-1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure that rm -r '' fails.
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/unread2.sh b/tests/rm/unread2.sh
index 3ffeb97839..c8be3955f4 100755
--- a/tests/rm/unread2.sh
+++ b/tests/rm/unread2.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # exercise one small part of remove.c
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/unread3.sh b/tests/rm/unread3.sh
index ce3e268238..bb6582e668 100755
--- a/tests/rm/unread3.sh
+++ b/tests/rm/unread3.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that rm works even from an unreadable working directory.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/unreadable.pl b/tests/rm/unreadable.pl
index 6a606cec84..6baf5f152d 100755
--- a/tests/rm/unreadable.pl
+++ b/tests/rm/unreadable.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 # Test "rm" and unreadable directories.
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rm/v-slash.sh b/tests/rm/v-slash.sh
index 0cdd7591fe..cae721ac8e 100755
--- a/tests/rm/v-slash.sh
+++ b/tests/rm/v-slash.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # avoid extra slashes in --verbose output
 
-# Copyright (C) 2007-2020 Free Software Foundation, Inc.
+# Copyright (C) 2007-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rmdir/fail-perm.sh b/tests/rmdir/fail-perm.sh
index 72f502dc19..ca5d20d97f 100755
--- a/tests/rmdir/fail-perm.sh
+++ b/tests/rmdir/fail-perm.sh
@@ -2,7 +2,7 @@
 # For unwritable directory 'd', 'rmdir -p d d/e/f' would emit
 # diagnostics but would not fail.  Fixed in 5.1.2.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rmdir/ignore.sh b/tests/rmdir/ignore.sh
index b26ac533ab..80de1e25f1 100755
--- a/tests/rmdir/ignore.sh
+++ b/tests/rmdir/ignore.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure rmdir's --ignore-fail-on-non-empty option works
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/rmdir/t-slash.sh b/tests/rmdir/t-slash.sh
index 3739ae1ae5..02635ad9cf 100755
--- a/tests/rmdir/t-slash.sh
+++ b/tests/rmdir/t-slash.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure rmdir -p works on a directory specified with a trailing slash
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/sample-test b/tests/sample-test
index 7c409a2a71..c06c7d7710 100644
--- a/tests/sample-test
+++ b/tests/sample-test
@@ -1,7 +1,7 @@
 #!/bin/sh
 # FIXME
 
-# Copyright (C) 2020 Free Software Foundation, Inc.
+# Copyright (C) 2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/split/additional-suffix.sh b/tests/split/additional-suffix.sh
index 568f923ef9..22b6089e1f 100755
--- a/tests/split/additional-suffix.sh
+++ b/tests/split/additional-suffix.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # show that 'split --additional-suffix=SUFFIX' works.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/split/b-chunk.sh b/tests/split/b-chunk.sh
index 864ce551a8..8238dcb6d4 100755
--- a/tests/split/b-chunk.sh
+++ b/tests/split/b-chunk.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test splitting into 3 chunks
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/split/fail.sh b/tests/split/fail.sh
index 06ccfde030..60b0fe6b82 100755
--- a/tests/split/fail.sh
+++ b/tests/split/fail.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # split must fail when given length/count of zero.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/split/filter.sh b/tests/split/filter.sh
index ffdd19fd18..f18d7bafb9 100755
--- a/tests/split/filter.sh
+++ b/tests/split/filter.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise split's new --filter option.
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/split/guard-input.sh b/tests/split/guard-input.sh
index c4186d7ae6..ea7f1031f7 100755
--- a/tests/split/guard-input.sh
+++ b/tests/split/guard-input.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure split doesn't overwrite input with output.
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/split/l-chunk.sh b/tests/split/l-chunk.sh
index b301283c15..73c7aaba94 100755
--- a/tests/split/l-chunk.sh
+++ b/tests/split/l-chunk.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test splitting into newline delineated chunks (-n l/...)
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/split/line-bytes.sh b/tests/split/line-bytes.sh
index d5b55616cc..c36b37eedc 100755
--- a/tests/split/line-bytes.sh
+++ b/tests/split/line-bytes.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test -C, --lines-bytes
 
-# Copyright (C) 2013-2020 Free Software Foundation, Inc.
+# Copyright (C) 2013-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/split/lines.sh b/tests/split/lines.sh
index c3f96d9dcd..d428d25dfb 100755
--- a/tests/split/lines.sh
+++ b/tests/split/lines.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # show that 'split --lines=2' works.
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/split/numeric.sh b/tests/split/numeric.sh
index 249004abd9..d6245e4d39 100755
--- a/tests/split/numeric.sh
+++ b/tests/split/numeric.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test --{hex,numeric}-suffixes[=from]
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/split/r-chunk.sh b/tests/split/r-chunk.sh
index 1919030019..7d16f3313d 100755
--- a/tests/split/r-chunk.sh
+++ b/tests/split/r-chunk.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test splitting into round-robin chunks
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/split/record-sep.sh b/tests/split/record-sep.sh
index 762ec30e82..97bc5f5a9c 100755
--- a/tests/split/record-sep.sh
+++ b/tests/split/record-sep.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # test split with custom record separators
 
-# Copyright (C) 2015-2020 Free Software Foundation, Inc.
+# Copyright (C) 2015-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/split/suffix-auto-length.sh b/tests/split/suffix-auto-length.sh
index 52b7db66b6..eb4e89ca00 100755
--- a/tests/split/suffix-auto-length.sh
+++ b/tests/split/suffix-auto-length.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test the suffix auto width functionality
 
-# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/split/suffix-length.sh b/tests/split/suffix-length.sh
index e1ccff0d36..30ffc51fde 100755
--- a/tests/split/suffix-length.sh
+++ b/tests/split/suffix-length.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Show that split -a works.
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/F-headers.sh b/tests/tail-2/F-headers.sh
index 4b4e00028f..63f9ea048a 100755
--- a/tests/tail-2/F-headers.sh
+++ b/tests/tail-2/F-headers.sh
@@ -3,7 +3,7 @@
 # Between coreutils 7.5 and 8.23 inclusive, 'tail -F ...' would
 # not output headers for or created/renamed files in certain cases.
 
-# Copyright (C) 2015-2020 Free Software Foundation, Inc.
+# Copyright (C) 2015-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/F-vs-missing.sh b/tests/tail-2/F-vs-missing.sh
index a1cb6d0ca6..900d0900b5 100755
--- a/tests/tail-2/F-vs-missing.sh
+++ b/tests/tail-2/F-vs-missing.sh
@@ -3,7 +3,7 @@
 # Before coreutils-8.6, tail -F missing/file would not
 # notice any subsequent availability of the missing/file.
 
-# Copyright (C) 2010-2020 Free Software Foundation, Inc.
+# Copyright (C) 2010-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/F-vs-rename.sh b/tests/tail-2/F-vs-rename.sh
index a49cf9db52..2305c13fe6 100755
--- a/tests/tail-2/F-vs-rename.sh
+++ b/tests/tail-2/F-vs-rename.sh
@@ -3,7 +3,7 @@
 # Between coreutils 7.5 and 8.2 inclusive, 'tail -F a b' would
 # stop tracking additions to b after 'mv a b'.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/append-only.sh b/tests/tail-2/append-only.sh
index 6c26bc253f..dc7163b394 100755
--- a/tests/tail-2/append-only.sh
+++ b/tests/tail-2/append-only.sh
@@ -2,7 +2,7 @@
 # Ensure that tail -f works on an append-only file
 # Requires root access to do chattr +a, as well as an ext[23] or xfs file system
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/assert-2.sh b/tests/tail-2/assert-2.sh
index 4a9706b879..38e9d064a6 100755
--- a/tests/tail-2/assert-2.sh
+++ b/tests/tail-2/assert-2.sh
@@ -3,7 +3,7 @@
 # Due to a race condition in the test, the 'assert' script would get
 # the UMR on Solaris only some of the time, and not at all on Linux/GNU.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/assert.sh b/tests/tail-2/assert.sh
index 1a663447ad..9c56ca95de 100755
--- a/tests/tail-2/assert.sh
+++ b/tests/tail-2/assert.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test for assertion failure in "test".
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/big-4gb.sh b/tests/tail-2/big-4gb.sh
index f8620ef4ad..7a895d3ab5 100755
--- a/tests/tail-2/big-4gb.sh
+++ b/tests/tail-2/big-4gb.sh
@@ -2,7 +2,7 @@
 # Demonstrate a bug in 'tail -cN' when operating on files of size 4G and larger
 # Fixed in coreutils-4.5.2.
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/descriptor-vs-rename.sh b/tests/tail-2/descriptor-vs-rename.sh
index b7d046dccd..90fa3e4f57 100755
--- a/tests/tail-2/descriptor-vs-rename.sh
+++ b/tests/tail-2/descriptor-vs-rename.sh
@@ -3,7 +3,7 @@
 # Between coreutils 7.5 and 8.23 inclusive, 'tail -f a' would
 # stop tracking additions to b after 'mv a b'.
 
-# Copyright (C) 2015-2020 Free Software Foundation, Inc.
+# Copyright (C) 2015-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/end-of-device.sh b/tests/tail-2/end-of-device.sh
index 3f624dbfac..bc929b7020 100755
--- a/tests/tail-2/end-of-device.sh
+++ b/tests/tail-2/end-of-device.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that tail seeks to the end of a device
 
-# Copyright (C) 2017-2020 Free Software Foundation, Inc.
+# Copyright (C) 2017-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/flush-initial.sh b/tests/tail-2/flush-initial.sh
index 9a42fd3e95..9737f04e54 100755
--- a/tests/tail-2/flush-initial.sh
+++ b/tests/tail-2/flush-initial.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # inotify-based tail -f didn't flush its initial output before blocking
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/follow-name.sh b/tests/tail-2/follow-name.sh
index ba0150ad7e..c8fa22df4f 100755
--- a/tests/tail-2/follow-name.sh
+++ b/tests/tail-2/follow-name.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that --follow=name does not imply --retry
 
-# Copyright (C) 2011-2020 Free Software Foundation, Inc.
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/follow-stdin.sh b/tests/tail-2/follow-stdin.sh
index f3ad9b5398..a0c7cc16f3 100755
--- a/tests/tail-2/follow-stdin.sh
+++ b/tests/tail-2/follow-stdin.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test tail -f -
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/inotify-dir-recreate.sh b/tests/tail-2/inotify-dir-recreate.sh
index 469876b98b..9327efe3b6 100755
--- a/tests/tail-2/inotify-dir-recreate.sh
+++ b/tests/tail-2/inotify-dir-recreate.sh
@@ -3,7 +3,7 @@
 # of the watched file was removed and recreated.
 # (...instead of getting stuck forever)
 
-# Copyright (C) 2017-2020 Free Software Foundation, Inc.
+# Copyright (C) 2017-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/inotify-hash-abuse.sh b/tests/tail-2/inotify-hash-abuse.sh
index bc9f72f3ba..c8abe709e1 100755
--- a/tests/tail-2/inotify-hash-abuse.sh
+++ b/tests/tail-2/inotify-hash-abuse.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise an abort-inducing flaw in inotify-enabled tail -F.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/inotify-hash-abuse2.sh b/tests/tail-2/inotify-hash-abuse2.sh
index e450c7477d..2c40236afb 100755
--- a/tests/tail-2/inotify-hash-abuse2.sh
+++ b/tests/tail-2/inotify-hash-abuse2.sh
@@ -2,7 +2,7 @@
 # Exercise an abort-inducing flaw in inotify-enabled tail -F.
 # Like inotify-hash-abuse, but without a hard-coded "9".
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/inotify-only-regular.sh b/tests/tail-2/inotify-only-regular.sh
index 863f436d75..689ff88b8a 100755
--- a/tests/tail-2/inotify-only-regular.sh
+++ b/tests/tail-2/inotify-only-regular.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that tail -f only uses inotify for regular files or fifos
 
-# Copyright (C) 2017-2020 Free Software Foundation, Inc.
+# Copyright (C) 2017-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/inotify-race.sh b/tests/tail-2/inotify-race.sh
index c10ace25e0..fadd235580 100755
--- a/tests/tail-2/inotify-race.sh
+++ b/tests/tail-2/inotify-race.sh
@@ -5,7 +5,7 @@
 # indefinitely if no *other* data is appended, but it would be printed as
 # soon as any additional appended data is detected.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/inotify-race2.sh b/tests/tail-2/inotify-race2.sh
index 1cef941109..6b2508e904 100755
--- a/tests/tail-2/inotify-race2.sh
+++ b/tests/tail-2/inotify-race2.sh
@@ -4,7 +4,7 @@
 # are established in tail_forever_inotify.  That new file would be ignored
 # indefinitely.
 
-# Copyright (C) 2015-2020 Free Software Foundation, Inc.
+# Copyright (C) 2015-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/inotify-rotate-resources.sh b/tests/tail-2/inotify-rotate-resources.sh
index 6fa65ff08c..d6b964e08b 100755
--- a/tests/tail-2/inotify-rotate-resources.sh
+++ b/tests/tail-2/inotify-rotate-resources.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that tail -F doesn't leak inotify resources
 
-# Copyright (C) 2015-2020 Free Software Foundation, Inc.
+# Copyright (C) 2015-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/inotify-rotate.sh b/tests/tail-2/inotify-rotate.sh
index 0f1dc42a2c..030d22a08e 100755
--- a/tests/tail-2/inotify-rotate.sh
+++ b/tests/tail-2/inotify-rotate.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that tail -F handles rotation
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/overlay-headers.sh b/tests/tail-2/overlay-headers.sh
index aceb7af7fe..06b45265f4 100755
--- a/tests/tail-2/overlay-headers.sh
+++ b/tests/tail-2/overlay-headers.sh
@@ -2,7 +2,7 @@
 # inotify-based tail would output redundant headers for
 # overlapping inotify events while it was suspended
 
-# Copyright (C) 2017-2020 Free Software Foundation, Inc.
+# Copyright (C) 2017-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/pid.sh b/tests/tail-2/pid.sh
index 407b90b47d..da1b4da93c 100755
--- a/tests/tail-2/pid.sh
+++ b/tests/tail-2/pid.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test the --pid option of tail.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/pipe-f.sh b/tests/tail-2/pipe-f.sh
index fdd6168ba8..12f159cd8a 100755
--- a/tests/tail-2/pipe-f.sh
+++ b/tests/tail-2/pipe-f.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that tail -f doesn't hang in various cases
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/pipe-f2.sh b/tests/tail-2/pipe-f2.sh
index f3257cc67b..0ba559b576 100755
--- a/tests/tail-2/pipe-f2.sh
+++ b/tests/tail-2/pipe-f2.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that "tail -f fifo" tails indefinitely.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/proc-ksyms.sh b/tests/tail-2/proc-ksyms.sh
index 3fb3e7003c..7ce78cb95b 100755
--- a/tests/tail-2/proc-ksyms.sh
+++ b/tests/tail-2/proc-ksyms.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Prior to textutils-2.0.17, 'tail /proc/ksyms' would segfault on Linux.
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/retry.sh b/tests/tail-2/retry.sh
index f54a82f85b..daff34055b 100755
--- a/tests/tail-2/retry.sh
+++ b/tests/tail-2/retry.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Exercise tail's behavior regarding missing files with/without --retry.
 
-# Copyright (C) 2013-2020 Free Software Foundation, Inc.
+# Copyright (C) 2013-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/start-middle.sh b/tests/tail-2/start-middle.sh
index 225b0d0ae6..4e3cc72f56 100755
--- a/tests/tail-2/start-middle.sh
+++ b/tests/tail-2/start-middle.sh
@@ -2,7 +2,7 @@
 # Verify that tail works even when it's reading from a file
 # that is not at its beginning.  Based on a report from John Roll.
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/symlink.sh b/tests/tail-2/symlink.sh
index c8392f699d..208dfeb426 100755
--- a/tests/tail-2/symlink.sh
+++ b/tests/tail-2/symlink.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure tail tracks symlinks properly.
 
-# Copyright (C) 2013-2020 Free Software Foundation, Inc.
+# Copyright (C) 2013-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/tail-c.sh b/tests/tail-2/tail-c.sh
index 6f479f0fcd..7d4bdad869 100755
--- a/tests/tail-2/tail-c.sh
+++ b/tests/tail-2/tail-c.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # exercise tail -c
 
-# Copyright 2014-2020 Free Software Foundation, Inc.
+# Copyright 2014-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/tail-n0f.sh b/tests/tail-2/tail-n0f.sh
index 4027d67e57..306c985221 100755
--- a/tests/tail-2/tail-n0f.sh
+++ b/tests/tail-2/tail-n0f.sh
@@ -2,7 +2,7 @@
 # Make sure that 'tail -n0 -f' and 'tail -c0 -f' sleep
 # rather than doing what amounted to a busy-wait.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/truncate.sh b/tests/tail-2/truncate.sh
index 08db4b46f1..8c7a5f90d9 100755
--- a/tests/tail-2/truncate.sh
+++ b/tests/tail-2/truncate.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure all logs are output upon file truncation
 
-# Copyright (C) 2015-2020 Free Software Foundation, Inc.
+# Copyright (C) 2015-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/tail-2/wait.sh b/tests/tail-2/wait.sh
index 6338e8ffb1..668caac99e 100755
--- a/tests/tail-2/wait.sh
+++ b/tests/tail-2/wait.sh
@@ -2,7 +2,7 @@
 # Make sure that 'tail -f' returns immediately if a file doesn't exist
 # while 'tail -F' waits for it to appear.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/touch/60-seconds.sh b/tests/touch/60-seconds.sh
index 6ee478a120..cec02fe46b 100755
--- a/tests/touch/60-seconds.sh
+++ b/tests/touch/60-seconds.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # touch -t would mistakenly reject a time specifying "60" seconds
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/touch/dangling-symlink.sh b/tests/touch/dangling-symlink.sh
index 1e47cb8aa2..e13824bc82 100755
--- a/tests/touch/dangling-symlink.sh
+++ b/tests/touch/dangling-symlink.sh
@@ -2,7 +2,7 @@
 # Make sure touch can create a file through a dangling symlink.
 # This was broken in the 4.0[e-i] test releases.
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/touch/empty-file.sh b/tests/touch/empty-file.sh
index 7af3131c8e..00bdcfdcd9 100755
--- a/tests/touch/empty-file.sh
+++ b/tests/touch/empty-file.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure touch can set the mtime on an empty file.
 
-# Copyright (C) 1998-2020 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/touch/fail-diag.sh b/tests/touch/fail-diag.sh
index 2bde6d5b20..130a8057da 100755
--- a/tests/touch/fail-diag.sh
+++ b/tests/touch/fail-diag.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # make sure touch gives reasonable diagnostics
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/touch/fifo.sh b/tests/touch/fifo.sh
index 214a3a2faa..ebc9419a45 100755
--- a/tests/touch/fifo.sh
+++ b/tests/touch/fifo.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Make sure touch works on fifos without hanging.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/touch/no-create-missing.sh b/tests/touch/no-create-missing.sh
index 55ea7c77ad..15772c8c97 100755
--- a/tests/touch/no-create-missing.sh
+++ b/tests/touch/no-create-missing.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that touch -c no-such-file no longer fails (it did in 4.1.8).
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/touch/no-dereference.sh b/tests/touch/no-dereference.sh
index 76e0edfbd4..d58eb6af98 100755
--- a/tests/touch/no-dereference.sh
+++ b/tests/touch/no-dereference.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that touch -h works.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/touch/no-rights.sh b/tests/touch/no-rights.sh
index 8faf35bd74..2104c87493 100755
--- a/tests/touch/no-rights.sh
+++ b/tests/touch/no-rights.sh
@@ -2,7 +2,7 @@
 # Make sure touch can update the times on a file that is neither
 # readable nor writable.
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/touch/not-owner.sh b/tests/touch/not-owner.sh
index 056e7bf05a..36f7253c14 100755
--- a/tests/touch/not-owner.sh
+++ b/tests/touch/not-owner.sh
@@ -2,7 +2,7 @@
 # Make sure that touch gives reasonable diagnostics when applied
 # to an unwritable directory owned by some other user.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/touch/now-owned-by-other.sh b/tests/touch/now-owned-by-other.sh
index 26a1178cd2..e9e2cd19a3 100755
--- a/tests/touch/now-owned-by-other.sh
+++ b/tests/touch/now-owned-by-other.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Demonstrate that "touch -d now writable-but-owned-by-other" works.
 
-# Copyright (C) 2008-2020 Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/touch/obsolescent.sh b/tests/touch/obsolescent.sh
index d3bfc27eac..3ef84b4d8a 100755
--- a/tests/touch/obsolescent.sh
+++ b/tests/touch/obsolescent.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Test touch with obsolescent 8- or 10-digit timestamps.
 
-# Copyright (C) 2000-2020 Free Software Foundation, Inc.
+# Copyright (C) 2000-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/touch/read-only.sh b/tests/touch/read-only.sh
index 2a00dbd68a..dcdde54578 100755
--- a/tests/touch/read-only.sh
+++ b/tests/touch/read-only.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # ensure that touch can operate on read-only files
 
-# Copyright (C) 2005-2020 Free Software Foundation, Inc.
+# Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/touch/relative.sh b/tests/touch/relative.sh
index 74924e2d11..b78b3113da 100755
--- a/tests/touch/relative.sh
+++ b/tests/touch/relative.sh
@@ -2,7 +2,7 @@
 # Demonstrate using a combination of --reference and --date to
 # set the time of a file back by an arbitrary amount.
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/touch/trailing-slash.sh b/tests/touch/trailing-slash.sh
index 8f21546d0f..3d2f6f434c 100755
--- a/tests/touch/trailing-slash.sh
+++ b/tests/touch/trailing-slash.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Ensure that touch honors trailing slash.
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by