A signature file is your own personal message that is attached to the end of every one of your email messages. Your signature file should be 4-6 lines long and contain information about you.
Be creative when you develop your signature file. But remember, keep it appropriate for the recipients of your email.
Many people create keyboard art using symbols on the keyboard, such as the carat, dash, and underline. There are programs available that will help you with a signature file. One such program, figlet, will spell out your name in an art font. Or create your own using ASCII Art .
To create a .signature file:
oreo% chmod 644 .signature
Be creative!!!!!