tail -f $@ | awk '
  /INFO/ {
        print "\033[32m" $0 "\033[39m"
        next
        }

  /WARN/ {
        print "\033[33m" $0 "\033[39m"
        next
        }

  /ERROR/ {
        print "\033[31m" $0 "\033[39m"
        next
        }
  /FATAL/ {
        print "\033[31m" $0 "\033[39m"
        next
        }

  { print $0 }

'




# Black       0;30     Dark Gray     1;30
# Blue        0;34     Light Blue    1;34
# Green       0;32     Light Green   1;32
# Cyan        0;36     Light Cyan    1;36
# Red         0;31     Light Red     1;31
# Purple      0;35     Light Purple  1;35
# Brown       0;33     Yellow        1;33
# Light Gray  0;37     White         1;37