Linux终端的颜色码

makefile中示例

regular:    @echo -e "\e[0;30m Gray -Regular"    @echo -e "\e[0;31m Red"    @echo -e "\e[0;32m Green"    @echo -e "\e[0;33m Yellow"    @echo -e "\e[0;34m Blue"    @echo -e "\e[0;35m Purple"    @echo -e "\e[0;36m Cyan"    @echo -e "\e[0;37m White"    @echo -e "\e[0m Text Reset"bold:    @echo -e "\e[1;30m Gray -Bold"    @echo -e "\e[1;31m Red"    @echo -e "\e[1;32m Green"    @echo -e "\e[1;33m Yellow"    @echo -e "\e[1;34m Blue"    @echo -e "\e[1;35m Purple"    @echo -e "\e[1;36m Cyan"    @echo -e "\e[1;37m White"    @echo -e "\e[0m Text Reset"underline:    @echo -e "\e[4;30m Gray -Underline"    @echo -e "\e[4;31m Red"    @echo -e "\e[4;32m Green"    @echo -e "\e[4;33m Yellow"    @echo -e "\e[4;34m Blue"    @echo -e "\e[4;35m Purple"    @echo -e "\e[4;36m Cyan"    @echo -e "\e[4;37m White"    @echo -e "\e[0m Text Reset"background:    @echo -e "\e[40m Gray -Background"    @echo -e "\e[41m Red"    @echo -e "\e[42m Green"    @echo -e "\e[43m Yellow"    @echo -e "\e[44m Blue"    @echo -e "\e[45m Purple"    @echo -e "\e[46m Cyan"    @echo -e "\e[47m White"    @echo -e "\e[0m Text Reset"

以上代码可以直接粘贴到 makefile 中运行，即直接在终端执行命令：
make regular/make bold/make underline/make background即可，你可以看出他们之间的区别
@ 符号的作用：不将后面的命令在终端显示，只显示命令的执行结果，但是不显示命令本身
-e 选项的作用：使能反协杠\的解释功能
@echo -e “\e[0m Text Reset” 是恢复终端的之前的颜色，否则终端的颜色会一直是这条命令上一条显示的颜色

你也可以将那些颜色码直接定义成变量，然后在脚本文件中使用，如下：

COLOR_NONE                  ="\x1B[0m";#RegularCOLOR_Regular_GRAY          ="\x1B[0;30m"COLOR_Regular_RED           ="\x1B[0;31m"COLOR_Regular_GREEN         ="\x1B[0;32m"COLOR_Regular_YELLOW        ="\x1B[0;33m"COLOR_Regular_BLUE          ="\x1B[0;34m"COLOR_Regular_PURPLE        ="\x1B[0;35m"COLOR_Regular_CYAN          ="\x1B[0;36m"COLOR_Regular_WHITE         ="\x1B[0;37m"#BoldCOLOR_Bold_GRAY             ="\x1B[1;30m"COLOR_Bold_RED              ="\x1B[1;31m"COLOR_Bold_GREEN            ="\x1B[1;32m"COLOR_Bold_YELLOW           ="\x1B[1;33m"COLOR_Bold_BLUE             ="\x1B[1;34m"COLOR_Bold_PURPLE           ="\x1B[1;35m"COLOR_Bold_CYAN             ="\x1B[1;36m"COLOR_Bold_WHITE            ="\x1B[1;37m"#underlineCOLOR_Underline_GRAY        ="\x1B[4;30m"COLOR_Underline_RED         ="\x1B[4;31m"COLOR_Underline_GREEN       ="\x1B[4;32m"COLOR_Underline_YELLOW      ="\x1B[4;33m"COLOR_Underline_BLUE        ="\x1B[4;34m"COLOR_Underline_PURPLE      ="\x1B[4;35m"COLOR_Underline_CYAN        ="\x1B[4;36m"COLOR_Underline_WHITE       ="\x1B[4;37m"#backgroundCOLOR_Background_GRAY       ="\x1B[40m"COLOR_Background_RED        ="\x1B[41m"COLOR_Background_GREEN      ="\x1B[42m"COLOR_Background_YELLOW     ="\x1B[43m"COLOR_Background_BLUE       ="\x1B[44m"COLOR_Background_PURPLE     ="\x1B[45m"COLOR_Background_CYAN       ="\x1B[46m"COLOR_Background_WHITE      ="\x1B[47m"

注：“\x1B”的与上面的“\e”作用一样

• C语言中的使用：
  printf(“\x1B[1;34m”“hello world”“\x1B[m”)
• Makefile中的使用：
  @echo -e $(COLOR_Bold_RED)”hello world”$(COLOR_NONE)
• Lua中的用法：
  print(“\x1B[1;34m”..”hello world”..”\x1B[m”)
• shell中的使用：
  @echo -e “\x1B[1;34m”“hello world”“\x1B[m”