Hi, I'm the author (admittedly still quite new to Unix). I did play around with ... | Hacker News

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		hardik988 on Dec 16, 2010 \| parent \| context \| favorite \| on: Run last command as root Hi, I'm the author (admittedly still quite new to Unix). I did play around with the !! and realized it does a lot more. Thanks for clarifying though! Edit: Typos

humblest_ever on Dec 16, 2010 [–]

It's very powerful. There's more than just the !! for history, also. Check out http://www.catonmat.net/blog/the-definitive-guide-to-bash-co... .

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