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Re: Hashes and File searches

by CharlesClarkson (Curate)
on Dec 16, 2001 at 16:39 UTC ( #132335=note: print w/ replies, xml ) Need Help??


in reply to Hashes and File searches

Well if the files you downloaded are in @ftp_files and if your hash has the filenames as keys and is called %file_names, you could do something like:

my @exceptions = grep ! exists $file_names{$_}, @ftp_files;




HTH,
Charles K. Clarkson


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