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Today we're skinning holiday cats in bash. That's Linux speak for we're doing fun happy command line things for the sake of doing them. Merry Christmas!

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Today we're skinning holiday cats in bash. That's Linux speak for we're doing fun happy command line things for the sake of doing them. Merry Christmas!

Want to do a little math?

bc

echo 2+2 | bc

meimi039 adds echo $((2+2))

Next, bash shortcuts

beginning of line: home, or ctrl+a

end of line: end or ctrl+e

clear line: backspace or ctrl+u

clear screen: clear or ctrl+l

firefox& or firefox, ctrl+z, bg, fg

pgrep gedit vs

ps aux | grep [g]edit | awk '{print $2}'

Search Wikipedia: wikipedia.org or

dig +short txt linux.wp.dg.cx

So this brings me to ask, what scripts, greasemonkey or otherwise, rock your world? Share 'em with us at -- tips@hak5.org. And be sure to check out our sister show Hak5 every week for more great stuff just like this. I'll be there reminding you to trust your technolust.

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Episodes, HakTip

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