Conservative. Idaho. Software engineer. Historian. Trying to prevent Idiocracy from becoming a documentary.
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Monday, March 20, 2017
Relearning SED
I needed to use sed to alter the gCode files each time I remade them. I had forgotten so much from when I wrote Unix shell scripts every day, but like riding a bike without a seat, once you learn it, it comes back.
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"Some people, when faced with a Unix problem, think 'aha, I know, I'll use sed(1)!
ReplyDeleteNow they have two problems."
Actually sed solved my problem pretty painlessly.
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