See perldoc -f sprintf. my $twelve_digit_str = sprintf "%03d%03d%03d%03d", split /\./, $ip_address; Update: or even my $twelve_digit_str = sprintf "%03d" x 4, split /\./, $ip_address; ____________
Makeshifts last the longest.

In reply to Re: simple padding of IP address by Aristotle
in thread simple padding of IP address by Anonymous Monk

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