13.5 Operators
The
following table lists the operators, in order of increasing
precedence, that are available in gawk.
|
= += -= *= /= %= ^= **=
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Assignment
|
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?:
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C style conditional (expression ?
if-true-action :
if-false-action)
|
|
||
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Logical OR
|
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&&
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Logical AND
|
|
in
|
Array membership (see for command)
|
|
~ !~
|
Match regular expression and negation
|
|
< <= > >= != == >> | |
&
|
Relational and redirection operators
|
|
(blank)
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Concatenation
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+ -
|
Addition, subtraction
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* / %
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Multiplication, division, and modulus
|
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+ - !
|
Unary plus and minus and logical negation
|
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^ **
|
Exponentiation
|
|
++ --
|
Increment and decrement, either prefix or postfix
|
|
$
|
Field reference
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