6eb# | fhtagn – a tiny CLI programs tester written in AWK | Volodymyr Gubarkov
https://maximullaris.com/fhtagn.html
Saved on 2023-06-20 [19528 edays] via maximullaris.com
Modified 2023-08-06 [19575 edays]
awk programming testing

Literate testing of CLI programs. Specify expected stdout, stderr, and error codes for an invocation.