Linux Bash Shell显示颜色通用脚本
为了体现错误、警告、完成和普通信息的区别，特写一脚本专门来处理：
#!/bin/bash
# 文件名：color.sh
# 参数一：消息内容
# 参数二：前景色
# 参数二：背景色
# 参数四：特殊处理
# 返回：拼接后的带色字符串
usage="Usage:
${0} {Message} {FrontColor} {BackColor} {Style}
{Message}:Message you want display;
{FrontColor}:FrontColor will display,values:
0:Normal 1:\e[0;30mBlack\e[m 2:\e[0;31mRed\e[m 3:\e[0;32mGreen\e[m 4:\e[0;33mBrown\e[m 5:\e[0;34mBlue\e[m 6:\e[0;35mPurple\e[m 7:\e[0;36mCyan\e[m 8:\e[0;37mWhite\e[m
{BackColor}:BackColor will display,values:
0:Normal 1:\e[0;30mBlack\e[m 2:\e[0;31mRed\e[m 3:\e[0;32mGreen\e[m 4:\e[0;33mBrown\e[m 5:\e[0;34mBlue\e[m 6:\e[0;35mPurple\e[m 7:\e[0;36mCyan\e[m 8:\e[0;37mWhite\e[m
{Style}:Style will display,values:
0:Normal 1:\e[1mBold\e[m 2:\e[4mUnderline\e[m 3:\e[5mBlink\e[m 4:\e[7mInverse\e[m
Example: ${0} \"hello\" Green Brown Blink
${0} \"hello\" 3 4 3"
# 判断参数个数
if [ $# -eq 0 ]; then
echo -e "${usage}"
exit 0
fi
# 处理第一个参数
case "${1}" in
-h | --help)
echo -e "${usage}"
exit 0
;;
esac
# 处理第二个参数
case ${2} in
1 | Black)
fStr="30"
;;
2 | Red)
fStr="31"
;;
3 | Green)
fStr="32"
;;
4 | Brown)
fStr="33"
;;
5 | Blue)
fStr="34"
;;
6 | Purple)
fStr="35"
;;
7 | Cyan)
fStr="36"
;;
8 | White)
fStr="37"
;;
*)
fStr="0"
;;
esac
[1] [2] 下一页
