Using glob: 
#!/usr/bin/perl
use warnings;
use strict;

my $f = 'chapter 1,2,3';
$f =~ s/ ([0-9,]+)/\\ {$1}/;
print "$_\n" for glob $f;

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In reply to Re: how to fetch 1,2,3, from chapter by choroba
in thread how to fetch 1,2,3, from chapter by virudinesh

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