my approach? 

my @files=();
opendir(DIR,"/path/to/my/dir") or die "/path/to/my/dir: $!";
while(my $fname=readdir(DIR)){
      push @files,$fname if $fname =~ m@*\.ptseq$@;
}

closedir(DIR);

[download]

This part of your requirements are not clear to me. Process them how?

Peter L. Berghold -- Unix Professional
Peter -at- Berghold -dot- Net; AOL IM redcowdawg Yahoo IM: blue_cowdawg

In reply to Re: Batch processing files in a directory by blue_cowdawg
in thread Batch processing files in a directory by newbie1991

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