master/root/bin/colorlog

   1 #!/usr/bin/awk -f
   2 /TRACE/ {$0="\033[1;34m" $0 "\033[0;0m"} # blue
   3 /DEBUG/ {$0="\033[1;32m" $0 "\033[0;0m"} # green
   4 /INFO/ {}
   5 /WARN/ {$0="\033[1;33m" $0 "\033[0;0m"} # yellow
   6 /ERROR/ {$0="\033[1;31m" $0 "\033[0;0m"} # red
   7 {print}