Probably only the teeniest bit faster to run, but a lot easier to type, I would have picked -s $a over (stat $a)[10] and so on.

Also, above some number of files (depending on your OS efficiency), it'd be faster to cache your stats for the sort.

-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

update: Darn it. I misread [10] as wanting the size, even though there were other clues in the message about wanting the oldest.

OK, yes, replace -s there with -M.

In reply to •Re: Finding oldest file in directory by merlyn
in thread Finding oldest file in directory by Nitrox

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