shell sh if passwords not equal
Codeecho "enter the password" read password len="${#password}" if test $len -ge 8 ; then echo "$password" | grep -q [0-9] if test $? -eq 0 ; then echo "$password" | grep -q [A-Z] if test $? -eq 0 ; then echo "$password" | grep -q [a-z] if test $? -eq 0 ; then echo "Strong password" else echo "weak password include lower case char" fi else echo "weak password include capital char" fi else echo "please include the numbers in password it is weak password" fi else echo "password lenght should be greater than or equal 8 hence weak password" fi