[ale] guide to ! and $

[maltzen at mm.com (Gary Maltzen)]

You've explored the obvious ('man bash'), right?

Cade asked:
> Does anybody know of a good web site to explain the functions of ! and $
> on the command line.  I know a few tricks like !! and $_ but i don't know
> what I don't know.  Any sugestions?  Trying to search on google does not
> help(hard to search for non letters). 


--
To unsubscribe: mail majordomo at ale.org with "unsubscribe ale" in message body.