AWK is a fun little language, widely used for text manipulation. One can express a lot of functionality in very few lines of code.
The language is AWK.
The interpreter is awk
or gawk
.
We'll use GNU awk in this track. It may not be the default awk in any platform, but it's in widespread use and has lots of builtin goodies.
Since I (@glennj) have spent a lot of time building up the bash track, I'll steal some of the learnings from it.
bats-core
Get help on the Exercism forum.