More advanced if usage

freddy scripts> gender="male"
freddy scripts> if [[ "$gender" == "f*" ]]
More input> then echo "Pleasure to meet you, Madame."
More input> else echo "How come the lady hasn't got a drink yet?"
More input> fi
How come the lady hasn't got a drink yet?
freddy scripts>

anny ~> su -
Password:
[root@elegance root]# if ! grep ^$USER /etc/passwd 1> /dev/null
> then echo "your user account is not managed locally"
> else echo "your account is managed from the local /etc/passwd file"
> fi
your account is managed from the local /etc/passwd file
[root@elegance root]#