Gawk

AWK is a scripting language that was originally designed for manipulating tables and presenting them in human-readable formats. It is useful on the commandline, I'd prefer to use a more powerful language than awk than use it for scripting.

WARNING:

There are two main variations of the unix coreutils (Gnu/BSD), each has different parameters etc. If you are expecting to use awk across different platforms, make no assumptions.

Notes

gawk usage

gawk variables

gawk datatypes

gawk conditionals

gawk loops

gawk print

gawk matching

gawk subprocess

Syntax

References

http://www.funtoo.org/wiki/Awk_by_Example,_Part_1

http://www.math.utah.edu/docs/info/gawk_7.html