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+--- Thread: Ten Things I Wish I’d Known About bash (/showthread.php?tid=4820)
Ten Things I Wish I’d Known About bash - Mike - 01-07-2018
Good blog post by Ian Miell that I stumbled upon.
https://zwischenzugs.com/2018/01/06/ten-things-i-wish-id-known-about-bash/
Here's one of his tips:
Quote:Have you ever done something like this?
[pre]$ grep somestring file1 > /tmp/a
$ grep somestring file2 > /tmp/b
$ diff /tmp/a /tmp/b[/pre] That works, but instead you can write:
[pre]diff <(grep somestring file1) <(grep somestring file2)[/pre] Isn’t that neater?
Re: Ten Things I Wish I’d Known About bash - Moltke - 01-08-2018
Good post that one! Bookmarked!
I've been also reading about scripting lately, trying to learn the basics. I came across this site https://www.cheatography.com/explore/tags/ which has a lot of "cheat sheets" and I've been reading here too https://www.codecademy.com/