hypot.3: srcfix: add some notes about the underflow case

[thirdparty/man-pages.git] / man5 / nologin.5

diff --git a/man5/nologin.5 b/man5/nologin.5
index 82761849e621aaf3a5b9f52a5381f0a68aee5779..58fe77bee07cfc9f6edfa918f9b3b133c8100f09 100644 (file)
--- a/man5/nologin.5
+++ b/man5/nologin.5
@@ -1,6 +1,7 @@
 .\" Copyright (c) 1993 Michael Haardt (michael@moria.de),
 .\"     Fri Apr  2 11:32:09 MET DST 1993
 .\"
+.\" %%%LICENSE_START(GPLv2+_DOC_FULL)
 .\" This is free documentation; you can redistribute it and/or
 .\" modify it under the terms of the GNU General Public License as
 .\" published by the Free Software Foundation; either version 2 of
@@ -17,13 +18,13 @@
 .\" GNU General Public License for more details.
 .\"
 .\" You should have received a copy of the GNU General Public
-.\" License along with this manual; if not, write to the Free
-.\" Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111,
-.\" USA.
+.\" License along with this manual; if not, see
+.\" <http://www.gnu.org/licenses/>.
+.\" %%%LICENSE_END
 .\"
 .\" Modified Sun Jul 25 11:06:34 1993 by Rik Faith (faith@cs.unc.edu)
 .\" Corrected Mon Oct 21 17:47:19 EDT 1996 by Eric S. Raymond (esr@thyrsus.com)
-.TH NOLOGIN 5 2012-04-16 "Linux" "Linux Programmer's Manual"
+.TH NOLOGIN 5 2017-09-15 "Linux" "Linux Programmer's Manual"
 .SH NAME
 nologin \- prevent unprivileged users from logging into the system
 .SH DESCRIPTION
@@ -32,8 +33,9 @@ If the file \fI/etc/nologin\fP exists and is readable,
 will allow access only to root.
 Other users will
 be shown the contents of this file and their logins will be refused.
+This provides a simple way of temporarily disabling all unprivileged logins.
 .SH FILES
-/etc/nologin
+.I /etc/nologin
 .SH SEE ALSO
 .BR login (1),
 .BR shutdown (8)