Xterm.js 有修改Theme主题颜色，但是没有进行某个或某段单独修改颜色的Api
作者最接近的回答
**Tyriar ** datetime="2018-09-12T16:06:26Z"
Well the normal way to do this is to configure ls to use colors and define LS_COLORS for what to use. If you didn't want to do that, sure it's possible to listen to ls output and decorate it, I wouldn't recommend it though on performance/reliability grounds.
一个小tips：文字前加上八进制（红色）"\033[0;31m Hello World" 由后端输出，前端js 由于某些标准原因不会识别并报出 Don't use octal: '\033'. Use '\u....' instead.这个错误。