I noticed that I became so much more quick after taking 1 hour to properly learn awk. Yes, it literally takes about 1 hour.
Awk is awesome but saying it literally takes 1 hour to properly learn it is a bit overselling.
Awk is an amazingly effective tool for getting things done quickly.
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Learn to use Awk with hundreds of examples
https://github.com/learnbyexample/Command-line-text-processi...