March 2018
Beginner to intermediate
416 pages
9h 24m
English
Content preview from Learning AWK Programming
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Array sorting
GAWK enables us to control the order in which a for (index in array) loop traverses an array. GAWK provides two built-in functions, asort() and asorti(), to sort arrays based on the array values and indexes, respectively. Using these two functions, we can control the criteria used to order the array elements during sorting.
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