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Forum: UNIX for Beginners Questions & Answers 03-12-2019

Perl: Can someone please explain this code "sort { $a <=> $b } @unsorted"

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Perl: Can someone please explain this code "sort { $a <=> $b } @unsorted"

@sorted = sort { $a <=> $b } @unsorted;
I am having hard time understanding how this works? I know the output but interested to know the working.

Thanks in advance.

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