Windows

1.A domain,A workgroup,A homegroup

The main difference among them is how the computers and other resources on the networks are managed.

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2.启动项 注册表 HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run

3.cmd  systeminfo 查看CPU类型

4.开机启动的一种设置 C:\Users\用户名XXX\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup

5.查看被进程占用的端口一览： netstat -ano

 

how to grep in powershell

https://antjanus.com/blog/web-development-tutorials/how-to-grep-in-powershell/