SHELL SCRIPT TO CHECK HOW MANY TIMES THE SPECIFIC USER HAS LOGIN

CHECK HOW MANY TIMES THE SPECIFIC USER HAS LOGIN:

echo "To count the user login"

read username

who > x.txt

c=`grep $username x.txt | wc -l`

echo "The user has logged $c times"

OUTPUT:

 [@localhost ~]$ sh userlog.sh

To count the user login

27324

The user has logged 1 times

[@localhost ~]$