centos操作collection
Centos修改IP地址
https://blog.csdn.net/weixin_45193791/article/details/124646170
Centos打开、修改、保存文件
https://www.likecs.com/show-307767806.html
Centos 安装node.js
https://blog.csdn.net/weixin_44815511/article/details/129719499
to be continued or not…