打印终端前/背景色表的脚本

打印终端前/背景色表的脚本，方便在Script中控制文字、背景的色彩
#!/bin/sh
############################################################
# Print the ASCII Color Table
############################################################
# originally by AntiGenX
# from: [url]http://forums.macosxhints.com/showthread.php?t=17068[/url]
#
# edits and cleanup by catfish
#
for i in 0 1 4 5 7; do
case $i in
0) MODE="Normal";;
1) MODE="Bold";;
4) MODE="Underline";;
5) MODE="Blink";;
7) MODE="Inverse";;
*) MODE="undefined";;
esac
echo
echo "----------------------------------------------------------------"
printf " Mode: %-12s Code: ESC[%s;Foreground;Background\n" ${MODE} $i
echo "----------------------------------------------------------------"
for fore in 30 31 32 33 34 35 36 37; do
for back in 40 41 42 43 44 45 46 47; do
printf '\033[%s;%s;%sm %02s;%02s ' $i $fore $back $fore $back
done
printf '\033[0m'
echo
done
done
echo