[anonuser910]

Or, learn the Bourne shell (which is on every UNIX) with this: http://www.grymoire.com/Unix/Sh.html

Even better, it doesn't require registration and passing a CAPTCHA Turing test.

[anonuser910]

The tutorial I linked to is of very high quality. Who, based on the information content of my post or the obviously disposable nature of my account, would waste downvotes on it?