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I am being sponsored by Syntress! They bought me an amazing dedicated server to run catonmat on. If you're looking web services, I highly recommend the Syntress guys!
I love to read science books. They make my day and I get ideas for awesome blog posts, such as Busy Beaver, On Functors, Recursive Regular Expressions and many others.
Take a look at my
Amazon wish list, if you're curious about what I have planned reading next, and want to surprise me. :)
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Free tools for coding on Vietstarsoft.com.
Programming homework help.


i've got problem on sed, which is i hv to change the line with colon to comma, and also change some order of the line,but the line is rili long. its like 1:2:3:4:5:6:7. i hv to only left 1:6:7. and also hv to change the order to 1:7:6.
how can i do that and write into script.please gv me some hint.
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