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Re^2: NYTProf doesn't profile through a system or exec call

by moritz (Cardinal)
on Oct 22, 2013 at 07:11 UTC ( #1059191=note: print w/replies, xml ) Need Help??

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    [davido]: Using the -i switch causes Perl to rename the input file, read from it, and write to a file using the original file's name. If there's an extension provided, as in -i.bak, it's easy to see where the input file is. Where is the input file temporarily....
    [davido]: placed if there is no extension provided to the -i switch?
    [davido]: Nevermind, found the answer.
    [davido]: If no extension is supplied, and your system supports it, the original file is kept open without a name while the output is redirected to a new file with the original filename. When perl exits, cleanly or not, the original file is unlinked.
    [haukex]: doc says "If no extension is supplied, and your system supports it, the original file is kept open without a name ..."

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