gawk: Variables

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1 6.1.3 Variables
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1 "Variables" are ways of storing values at one point in your program for
1 use later in another part of your program.  They can be manipulated
1 entirely within the program text, and they can also be assigned values
1 on the 'awk' command line.
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Menu

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· Using Variables             Using variables in your programs.
· Assignment Options          Setting variables on the command line and a
1                                 summary of command-line syntax. This is an
1                                 advanced method of input.
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