gawk lets you control the order in which a ‘for (i in array)’
loop traverses an array.
In addition, two built-in functions,
let you sort arrays based on the array values and indices, respectively.
These two functions also provide control over the sorting criteria used
to order the elements during sorting.
|• Controlling Array Traversal:||How to use PROCINFO["sorted_in"].|
|• Array Sorting Functions:||How to use |