Something like:


opendir(DIR, $directory) or die "Failed to open $directory: $!";

while (defined($filename = readdir(DIR))) {
  #Do stuff to each file $filename
}
closedir(DIR);

[download]
You could easily wrap in a foreach block if you have multiple directories specified.

LR

Whip me, Beat me, Make me use Y-ModemG.

Update: Also, I might add, Learning Perl and Perl Cookbook are invaluable resources to have on hand.

In reply to Re: Variable numbers of folders... by LazerRed
in thread Variable numbers of folders... by bioinformatics

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