ascii2uni转码
echo '\u73af\u5883\uff0c\u800c' | ascii2uni -a U -q
cconv 繁体简体:
b.txt 是繁体 输出a.txt 为简体
cconv -f UTF8-HK -t UTF8-CN b.txt -o a.txt
Translate Shell
https://linux.cn/article-9107-1.html
https://www.clloz.com/programming/assorted/2019/11/19/translate-shell-usage/
nodejs解决方案，牛逼！
https://www.zhihu.com/question/47239748
https://github.com/John-Theo/google-translate-server
https://www.npmjs.com/package/google-translate-cn-api