[K12OSN] Multiple logins ???
David Trask
dtrask at vcs.u52.k12.me.us
Tue Sep 21 16:54:39 UTC 2004
"Support list for opensource software in schools." <k12osn at redhat.com> on
Tuesday, September 21, 2004 at 11:33 AM +0000 wrote:
>
># This user is only allowed a single login instance
>tty=`/usr/bin/tty` # Get tty to test for multiple login
>
>if /bin/ps -u $LOGNAME | /bin/grep -v UID | /bin/grep -v "${tty##/dev/}" ;
>then
> /bin/cat <<-EOM >&2
>
> You already have an active session on this system and you are
> allowed a single session. This session will now be closed.
>
> EOM
> wait
> exit
>fi
>done
Just curious...should it be $LOGNAME or $USERNAME
David N. Trask
Technology Teacher/Coordinator
Vassalboro Community School
dtrask at vcs.u52.k12.me.us
(207)923-3100
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