Why you should learn just a little Awk: An Awk tutorial by Example
https://gregable.com/2010/09/why-you-should-know-just-little-awk.html [gregable.com]
2019-06-18 23:15
In grad school, I once saw a prof I was working with grab a text file and in seconds manipulate it into little pieces so deftly it blew my mind. I immediately decided it was time for me to learn awk, which he had so clearly mastered.
source: vermaden