What the heck does " the first occurrence of all the continuous digits" mean?

That aside, your attempt to capture the digits won't work as is; you need something like:

 if ( $_ =~ m/:(\d+)/ ) {
        my $name = $1;
        print OFILE "$name\n";
    }

[download]

And, of couse, it would be a good idea to close the OFILE as well as your input... and to heed -- as mentioned before -- the advice your last SOPW elicited.

Downvoted this node.

If you didn't program your executable by toggling in binary, it wasn't really programming!

In reply to Re: handling files using regular expression by ww
in thread handling files using regular expression by rocketperl

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