(gawk.info) Variables
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Variables
=========
Variables are ways of storing values at one point in your program for
use later in another part of your program. You can manipulate them
entirely within your program text, and you can also assign values to
them on the `awk' command line.
Menu
* Using Variables Using variables in your programs.
* Assignment Options Setting variables on the command line and a
summary of command line syntax. This is an
advanced method of input.
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(gawk.info) Using Constant Regexps
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