Name
for
Synopsis
for( item in array )
command
Description
For each item in an associative array, do command. Multiple commands must be put inside braces. Refer to each element of the array as array [ item ]. Elements of gawk arrays are stored in an order that enables access of any element in essentially equivalent time. This order may appear to be indiscriminate; if the output is desired in sorted order, you must pipe it through the sort command.
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