in reply to chosse selected files and delete rest
Untested
#keep based on pattern match opendir(DIR, $destinationDirectory) or die $!; while(my $file = readdir(DIR)){ next if -d $file;#skip directory entries unlink unless $file =~ /$pattern/; }
#keep based on a prepopulated hash %prepopulatedHash =(FILE1 => 1, FILE2 => 1, FILEN => 1); opendir(DIR, $destinationDirectory) or die $!; while(my $file = readdir(DIR)){ next if -d $file;#skip directory entries unlink unless exists($prepopulatedKeepHash{$file}; }
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Re^2: chosse selected files and delete rest
by Bloodnok (Vicar) on Jul 29, 2009 at 08:52 UTC |