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cabrinha/kill_who.bash

Created March 15, 2015 01:45
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Check if a user is logged in and log them out.
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kill_who.bash
#!/usr/bin/env bash
set -e
username=$1
w | awk '{print $1}' | grep $username
if [[ $? == 0 ]];
then kill -HUP $PPID;
fi
exit
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