Hi,

it's a bit difficult to be sure what you're trying to do without having some sample input data.

Try perhaps this: 

open my $FH, '<' , $config or die "Cannot open $config: $!\n";
my $data = <$FH>;     # removing a header line? or what?
while (my $line = <$FH>) {
    next if /^\s*#|^$/;
    print "$1\n" while $data =~ m/\{([^}]*)\}/gx ;
}
close $FH;

[download]
Untested because of the absence of test data.

In reply to Re: Match pattern per line and after another one as multiline in single file opening by Laurent_R
in thread Match pattern per line and after another one as multiline in single file opening by Yakup

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