use strict; use warnings; my $status = 'frst'; my $element = 'tyr'; my $Status = "\033[32m$status"; my $Element = "\033[36m$element"; my $ms = '0ms'; my $count = '1.24ms'; my $format = " %-4s %-18s %-7s %-3s\n"; printf $format, $Status, $element, $ms, $count;