In Perl scripting, how do you sort an array without using a sorting function? - Quora
wrong line number reported for sort subroutine? (Argument "a" isn't numeric in numeric comparison (<=>) at ... line ...) · Issue #17110 · Perl/perl5 · GitHub
GitHub - bingos/sort-naturally: (perl) sort lexically, but sort numeral parts numerically
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Sorting Vim lines by perl sort (because builtin sort does not process UTF8 in Windows 7 properly) - Stack Overflow
Perl sort() | Learn How does sort() function work in Perl?
Introduction to Perl Part I, II, and III By: Bridget Thomson McInnes 20 January ppt download
Sorting algorithm - Wikipedia
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