Date: Wed, 15 Apr 2020 10:00:26 -0700 (PDT) From: "Rodney W. Grimes" <freebsd@gndrsh.dnsmgr.net> To: Mateusz Piotrowski <0mp@freebsd.org> Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r359967 - head/usr.sbin/nologin Message-ID: <202004151700.03FH0QMe041725@gndrsh.dnsmgr.net> In-Reply-To: <202004151313.03FDDkLt026639@repo.freebsd.org>
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> Author: 0mp (doc,ports committer) > Date: Wed Apr 15 13:13:46 2020 > New Revision: 359967 > URL: https://svnweb.freebsd.org/changeset/base/359967 > > Log: > Document the exit status and the stdout message of nologin(8) > > Reviewed by: debdrup (earlier version) > MFC after: 2 weeks > Differential Revision: https://reviews.freebsd.org/D24196 > > Modified: > head/usr.sbin/nologin/nologin.8 > > Modified: head/usr.sbin/nologin/nologin.8 > ============================================================================== > --- head/usr.sbin/nologin/nologin.8 Wed Apr 15 13:06:55 2020 (r359966) > +++ head/usr.sbin/nologin/nologin.8 Wed Apr 15 13:13:46 2020 (r359967) > @@ -28,7 +28,7 @@ > .\" @(#)nologin.8 8.1 (Berkeley) 6/19/93 > .\" $FreeBSD$ > .\" > -.Dd June 19, 1993 > +.Dd April 15, 2020 > .Dt NOLOGIN 8 > .Os > .Sh NAME > @@ -39,14 +39,31 @@ > .Sh DESCRIPTION > The > .Nm > -utility displays a message that an account is not available and > -exits non-zero. > -It is intended as a replacement shell field for accounts that > +is intended as a replacement shell field for accounts that > have been disabled. > .Pp > +When executed, > +.Nm > +first writes about the login attempt to > +.Xr syslog 3 > +and then a displays a message that an account is not available. This needs some wordsmithing, extra "a" needs removed. and then displays a message that an account is not available. > +.Pp > To disable all logins, > investigate > .Xr nologin 5 . > +.Sh EXIT STATUS > +The > +.Nm > +utility always exits non-zero. > +.Sh EXAMPLES > +Here is a demonstration of executing > +.Nm : > +.Bd -literal -offset 4n > +$ nologin > +This account is currently not available. > +$ tail -n 1 /var/log/messages > +Mar 30 21:53:07 example.org nologin[65992]: Attempted login by beastie on /dev/pts/18 > +.Ed > .Sh SEE ALSO > .Xr login 1 , > .Xr nologin 5 > -- Rod Grimes rgrimes@freebsd.orghelp
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