[*] Most users with access to computer accounts in a higher education setting and many in a corporate environment have access to internet. Your email address is your_account_name@hostname.domain where hostname is the name of the local computer and domain is the name of the ``system'' you are on. For example, taylor@sunp.cr.usgs.gov was my email address this past summer. In this case, taylor was my account name, sunp was the local computer name, and cr.usgs.gov was the name of the ``system'' I was on. I can read mail sent to me by logging on to the sunp computer and typing mail. Mail is sent to others by typing:
mail internet_address
where internet_address is the address of the person you wish to
send a message to. You are then thrown into a very crude line editor that
lets you type your message. Remember to hit <return> at the
end of each line
because it can't handle word wrapping. Typing a ``.'' or a
<ctrl-D> on a line all by
itself will signal the computer that you are finished with the message.
The computer will then send the message you just wrote. If you wish to
send a file rather than typing the message, use the following command:
mail internet_address < filename
where filename is the name of the file containing the message
you wish to send.
Section [*] covers the redirection (<) operator in
more detail.