shell script에서 색깔 변경하는 방법이다. Color Table Color Foreground Background black 30 40 red 31 41 green 32 42 yellow 33 43 blue 34 44 magenta 35 45 cyan 36 46 white 37 47 Usage $ echo -ne "\033[31mRED\033[0m" Reference http://forum.codecall.net/linux-programming-scripting/17477-using-colors-shell-script.html http://www.faqs.org/docs/abs/HTML/colorizing.html