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I did not quite understand what you need to do with your data (your example does not seem to correspond with your textual description), but to get the values you need into variables, you might use this:
#!/usr/bin/perl\ use strict; use warnings; open my $FH "<", "filename.txt" or die $!; while (my $line = <$FH>) { my ($id, number, $sequence) = split /\s+/, $line; # ... }

In reply to Re: Code that copy's multiple times a $ from a document by Laurent_R
in thread Code that copy's multiple times a $ from a document by Waterdrake

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