awk: colorize output

color_awk

tail -n 5000 -f /var/log/requests.log | awk ' 
/FAIL$/ {print "\033[30m" $0 "\033[0m"} # black
/(\/delete.php)/ {print "\033[31m" $0 "\033[0m"} # red 
/(\/move.php)/ {print "\033[32m" $0 "\033[0m"}  # green
/(\/request.php)/ {print "\033[33m" $0 "\033[0m"} # yellow
/(\/change.php)/ {print "\033[34m" $0 "\033[0m"} # blue
/(\/part.php)/ {print "\033[35m" $0 "\033[0m"} # magenta
/(\/process.php)/ {print "\033[36m" $0 "\033[0m"} # cyan
/NO AFFECTED ROWS$/ {print "\033[37m" $0 "\033[0m"}' # white