Here are some more learning resources: * https://backreference.org/2010/02/10/idiomatic-awk/ https://backreference.org/2010/02/10/idiomatic-awk/ — how to write

Here are some more learning resources: * https://backreference.org/2010/02/10/idiomatic-awk/ https://backreference.org/2010/02/10/idiomatic-awk/ — how to write more idiomatic (and usually shorter and more efficient) awk programs * https://learnbyexample.github.io/learn_gnuawk/preface.html https://learnbyexample.github.io/learn_gnuawk/preface.html — my ebook on GNU awk one-liners, plenty of examples and exercises * https://www.grymoire.com/Unix/Awk.html https://www.grymoire.com/Unix/Awk.html — covers information about different `awk` versions as well * https://earthly.dev/blog/awk-examples/ https://earthly.dev/blog/awk-examples/ — start with short Awk one-liners and build towards a simple program to process book reviews