Follow along with the video below to see how to install our site as a web app on your home screen.
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MYID=`who -mx|tr -s " "|cut -f6 -d" "`
HOWMANY=`finger|grep ${MYID}|wc -l`
if [ $HOWMANY -gt 2 ]
then
echo "Too many logins"
exec sleep 3
exit
else
echo "Welcome..."
fi