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Re: Sorting a text file

by jonadab (Parson)
on Mar 15, 2007 at 10:48 UTC ( #604959=note: print w/ replies, xml ) Need Help??


in reply to Sorting a text file

If you want to play amusing games with this problem, you could implement a crude Radix Sort:

require v5.8.0; open INPUT, '<', '/path/to/the/file/where/the/data/are.stored'; my @line = <INPUT>; close INPUT; for (reverse 8..13) { @line = sort {substr($a,$_,1) <=> substr($b,$_,1)} @line; } print @line;
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