= Unix mail command =
It allows us to send a command from a UNIX console.

Sample usage:
 * mail -s "Mail subject" destination.email@example.net
 * Write down the mail message
 * Press CTRL+D to end the message and send the mail.

{{{#!highlight bash
[user@host home]$ mail -s "Test subject" destination.email@example.net
Test message.
Line 2
Line 3
EOT
[user@host home]$
}}}