sorry for the previous post:

use strict;
use warnings;
sub read_file
    {
        my( $filename ) = <STDIN>;
        my @lines;
        
        
        sub read_file
    {
        my( $filename ) = <STDIN>;
        my @lines;
        open( FILE, "< $filename" ) or die "Can't open $filename : $!"
+;
        {
if( @line =~ />contig_(\d+)\s/ ) { print ">$1\n"; } 

else { print "$line\n"; }

}

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In reply to Re^2: file header change by utpalmtbi
in thread file header change by utpalmtbi

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