Awk in 20 minutes

I posted a tutorial of awk a few posts bellow. But this one is easier to get into I found. It says Awk in 20 minutes but I would say it takes way less than 20 minutes and it’s concise and straight to the point, that’s how I like it.

http://ferd.ca/awk-in-20-minutes.html

EDIT1: And here’s a video of someone using a bunch of unix tools (awk, grep, cut, sed, sort, curl…) to parse a log file, pretty impressive and informative: https://vimeo.com/11202537

EDIT2: Here’s another post playing with grep, sort, uniq, awk, xargs, find… http://aadrake.com/command-line-tools-can-be-235x-faster-than-your-hadoop-cluster.html