<tool, language> GNU awk
Gawk is a superset of standard awk and includes some Plan 9
David Trueman and Arnold Robbins of Georgia Institute of Technology were developing it in 1993.
It has been ported to Unix
, and Archimedes
Latest version: 2.15.3, as of 1993-11-08.
Available by FTP
from your nearest GNU archive site
Mac version (ftp://archive.umich.edu/mac/utilities/developerhelps/macgawk2.11.cpt.hqx).