Merge branch 'cramfs-mkfs' of https://github.com/mator/util-linux

[thirdparty/util-linux.git] / disk-utils / swaplabel.8

diff --git a/disk-utils/swaplabel.8 b/disk-utils/swaplabel.8
index 0d47456c43b78c071f1ba61472e28a6c6cff7e8d..b623a50200b6b8a20ce30808ae0420c655ffdad0 100644 (file)
--- a/disk-utils/swaplabel.8
+++ b/disk-utils/swaplabel.8
@@ -15,13 +15,13 @@ swaplabel \- print or change the label or UUID of a swap area
 .SH DESCRIPTION
 .B swaplabel
 will display or change the label or UUID of a swap partition located on
-.IR device 
+.I device
 (or regular file).
 .PP
 If the optional arguments
-.B \-L 
+.B \-L
 and
-.B \-U 
+.B \-U
 are not given,
 .B swaplabel
 will simply display the current swap-area label and UUID of
@@ -53,15 +53,17 @@ will truncate it and print a warning message.
 Specify a new \fIUUID\fR for the device.
 The \fI UUID\fR
 must be in the standard 8-4-4-4-12 character format, such as is output by
-.BR uuidgen (1) .
-.PP
-.SH AUTHOR
+.BR uuidgen (1).
+.SH ENVIRONMENT
+.IP LIBBLKID_DEBUG=all
+enables libblkid debug output.
+.SH AUTHORS
 .B swaplabel
 was written by Jason Borden <jborden@bluehost.com> and Karel Zak <kzak@redhat.com>.
-.SH AVAILABILITY
-The swaplabel command is part of the util-linux package and is available from
-ftp://ftp.kernel.org/pub/linux/utils/util-linux/.
 .SH SEE ALSO
+.BR uuidgen (1),
 .BR mkswap (8),
-.BR swapon (8),
-.BR uuidgen (1)
+.BR swapon (8)
+.SH AVAILABILITY
+The swaplabel command is part of the util-linux package and is available from
+https://www.kernel.org/pub/linux/utils/util-linux/.