1.在线学习地址
https://www.pstips.net/powershell-online-tutorials
https://docs.microsoft.com/zh-cn/powershell/scripting/getting-started/getting-started-with-windows-powershell?view=powershell-6
https://www.w3cschool.cn/xwevd/
2.获取powershell所有命令
Get-command
3.获取命令个数
Get-command | measure
4.获取命令中的动词
Get-command | select verb -unique
Get-command | select verb -unique | measure --获取动词的个数
5.获取动词的分组
Get-command | group-object -property verb