awk.html

IEEE 1003.1-2003, Single Unix Specification v3

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<p class="tent">Pre-increment</p>
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<p class="tent">Numeric</p>
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<p class="tent">N/A</p>
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<p class="tent">-- lvalue</p>
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<p class="tent">Pre-decrement</p>
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<p class="tent">Numeric</p>
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<p class="tent">N/A</p>
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<p class="tent">lvalue ++</p>
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<p class="tent">Post-increment</p>
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<p class="tent">Numeric</p>
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<p class="tent">N/A</p>
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<p class="tent">lvalue --</p>
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<p class="tent">Post-decrement</p>
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<p class="tent">Numeric</p>
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<p class="tent">N/A</p>
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<p class="tent"><i>expr</i> ^ <i>expr</i></p>
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<p class="tent">Exponentiation</p>
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<p class="tent">Numeric</p>
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<p class="tent">Right</p>
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<p class="tent">! <i>expr</i></p>
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<p class="tent">Logical not</p>
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<p class="tent">Numeric</p>
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<p class="tent">N/A</p>
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<p class="tent">+ <i>expr</i></p>
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<p class="tent">Unary plus</p>
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<p class="tent">Numeric</p>
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<p class="tent">N/A</p>
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<p class="tent">- <i>expr</i></p>
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<p class="tent">Unary minus</p>
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<p class="tent">Numeric</p>
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<p class="tent">N/A</p>
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<p class="tent"><i>expr</i> * <i>expr</i></p>
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<p class="tent">Multiplication</p>
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<p class="tent">Numeric</p>
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<p class="tent">Left</p>
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<p class="tent"><i>expr</i> / <i>expr</i></p>
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<p class="tent">Division</p>
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<p class="tent">Numeric</p>
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<p class="tent">Left</p>
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<p class="tent"><i>expr</i> % <i>expr</i></p>
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<p class="tent">Modulus</p>
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<p class="tent">Numeric</p>
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<p class="tent">Left</p>
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<p class="tent"><i>expr</i> + <i>expr</i></p>
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<p class="tent">Addition</p>
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<p class="tent">Numeric</p>
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<p class="tent">Left</p>
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<p class="tent"><i>expr</i> - <i>expr</i></p>
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<p class="tent">Subtraction</p>
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<p class="tent">Numeric</p>
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<p class="tent">Left</p>
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<p class="tent"><i>expr</i> <i>expr</i></p>
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<p class="tent">String concatenation</p>
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<p class="tent">String</p>
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<p class="tent">Left</p>
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<p class="tent"><i>expr</i> &lt; <i>expr</i></p>
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<p class="tent">Less than</p>
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<p class="tent">Numeric</p>
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<p class="tent">None</p>
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<p class="tent"><i>expr</i> &lt;= <i>expr</i></p>
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<p class="tent">Less than or equal to</p>
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<p class="tent">Numeric</p>
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<p class="tent">None</p>
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<p class="tent"><i>expr</i> != <i>expr</i></p>
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<p class="tent">Not equal to</p>
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<p class="tent">Numeric</p>
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<p class="tent">None</p>
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<p class="tent"><i>expr</i> == <i>expr</i></p>
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<p class="tent">Equal to</p>
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<p class="tent">Numeric</p>
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<p class="tent">None</p>
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<p class="tent"><i>expr</i> &gt; <i>expr</i></p>
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<p class="tent">Greater than</p>
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<p class="tent">Numeric</p>
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<p class="tent">None</p>
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<p class="tent"><i>expr</i> &gt;= <i>expr</i></p>
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<p class="tent">Greater than or equal to</p>
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<p class="tent">Numeric</p>
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<p class="tent">None</p>
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<p class="tent"><i>expr</i> &#152; <i>expr</i></p>
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<p class="tent">ERE match</p>
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<p class="tent">Numeric</p>
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<p class="tent">None</p>
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<p class="tent"><i>expr</i> !&#152; <i>expr</i></p>
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<p class="tent">ERE non-match</p>
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<p class="tent">Numeric</p>
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<p class="tent">None</p>
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<p class="tent"><i>expr</i> in array</p>
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<p class="tent">Array membership</p>
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<p class="tent">Numeric</p>
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