A practical guide to learning GNU awk
by Seth Kenlon, Dave Morriss, Robert Young
AWK (Computer program language)Text processing (Computer science)
A tutorial on GNU awk covering fields, records, variables, loops, regular expressions, and flow control, with practice material and a cheat sheet. Free from Opensource.com under a Creative Commons Attribution-ShareAlike 4.0 license.
Writing a summary for young readers…
For young readers
Book data: Open Library