Linux(Find who/How many users are Logged in)
echo " How Many Users Logged in "
echo " `````````````````````````````````` "
who
n=`who |wc-l`
echo "Number of User : "$n
echo " How Many Users Logged in "
echo " `````````````````````````````````` "
who
n=`who |wc-l`
echo "Number of User : "$n
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