This file documents awk, a program that you can use to select particular records in a file and perform operations upon them.
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This is Edition 4 of GAWK: Effective AWK Programming: A User's Guide for GNU Awk, for the 4.0.0 (or later) version of the GNU implementation of AWK.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with the Invariant Sections being “GNU General Public License”, the Front-Cover texts being (a) (see below), and with the Back-Cover Texts being (b) (see below). A copy of the license is included in the section entitled “GNU Free Documentation License”.
getlinewith No Arguments
getlineinto a Variable
getlinefrom a File
getlineinto a Variable from a File
getlinefrom a Pipe
getlineinto a Variable from a Pipe
getlinefrom a Coprocess
getlineinto a Variable from a Coprocess
printfStatements for Fancier Printing