Powershell随笔

1. 添加 powershell-ise：

Import-Module servermanager

 Add-WindowsFeature powershell-ise

2. 设置.ps1文件的可执行权限

Set-ExecutionPolicy Remotesigned

3. 获取帮助

 Get-Help Get-Service -Detail

4. 注释 #，多行注释 <#…#>

5. 关键词 ：Module，ServerManager，WebAdministration，ActiveDirectory

6. 创建空数组

$array=@( )

7. 测试路径或文件是否存在

Test-Path c:\scripts\test.txt

Test-Path "HKLM:\Software\Microsoft\NET Framework Setup\NDP\v4“

8.退域、加域

Add domain :

(Get-WmiObject-Namespace “root\cimv2″ -Class“Win32_ComputerSystem”).JoinDomainOrWorkgroup(“DomainName”,”AdminPassword”,”Domain\Administrator”,$null,3)

Eg:

(Get-WmiObject -Namespace “root\cimv2" -Class“Win32_ComputerSystem”).JoinDomainOrWorkgroup("scx.com","OpsMgr2007R2","scx\scxsvc",$null,3)

 

Remove domain:

netdom remove $ComName/Domain:$Domainname /userD:$Domainuser /PasswordD:$Domainpsw /REBoot:5

Eg:

Netdom remove scxcmt-ws7-23 /Domain:scx.com /UserD:scx\scxsvc /PasswordD:OpsMgr2007R2