Clear-Variable [-Name] <string[]> [-Exclude <string[]>] [-Force] [-Include <string[]>] [-PassThru] [-Scope <string>] [-Confirm] [-WhatIf] [<CommonParameters>] 说明 Clear-Variable cmdlet 将删除变量中存储的数据,但不删除该变量。因此,该变量的值为 NULL(空)。如果变量具有指定的数据或...
Both the System and User Environment variables can be edited using this method. However , only the Variable Value can be changed. The Variable Name cannot be changed. Step-1 : PressWindows+rtogether to openrun windowand typepowershell Step-2 : In order to Create the variable type the follo...
模块: Microsoft.PowerShell.Utility 删除变量的值。语法PowerShell 复制 Clear-Variable [-Name] <String[]> [-Include <String[]>] [-Exclude <String[]>] [-Force] [-PassThru] [-Scope <String>] [-WhatIf] [-Confirm] [<CommonParameters>]...
只有某些 Windows PowerShell 提供程序(包括 Alias、Environment、Function、Registry 和 Variable 提供程序)支持 Clear-Item cmdlet。因此,可以使用 Clear-Item 删除提供程序命名空间中的各项的内容。 无法使用 Clear-Item 来删除文件的内容,因为 Windows PowerShell FileSystem 提供程序不支持此 cmdlet。若要清除文件,请...
PowerShell 複製 Clear-History [[-Count] <int>] [-CommandLine <string[]>] [-Newest] [-WhatIf] [-Confirm] [<CommonParameters>]DescriptionClear-History 會從PowerShell工作階段中刪除命令歷程記錄。 每個 PowerShell 會話都有自己的命令歷程記錄。 若要顯示命令歷程記錄,請使用 Get-History Cmdlet。
PowerShell Clear-ItemVariable:TestVar1Set-LocationVariable: PS Variable:\>Clear-ItemTestVar1 示例2:清除所有注册表条目 此命令清除“MyKey”子项中的所有注册表条目,但仅在提示你确认你的意图后才会删除。 此命令不会删除“MyKey”子项,也不会影响其他任何注册表项或条目。 可以使用Include参数和Exclude参数来...
To specify a default naming context for an AD LDS environment, set the msDS-defaultNamingContext property of the Active Directory directory service agent object (nTDSDSA) for the AD LDS instance.ExamplesExample 1: Clear an account expiration date for a specified userPowerShell 复制 Clear-ADAccou...
只有某些 Windows PowerShell 提供程序(包括 Alias、Environment、Function、Registry 和 Variable 提供程序)支持 Clear-Item cmdlet。因此,可以使用 Clear-Item 删除提供程序命名空间中的各项的内容。 无法使用 Clear-Item 来删除文件的内容,因为 Windows PowerShell FileSystem 提供程序不支持此 cmdlet。若要清除文件,请...
If it is not at the default location, set the ANDROID_HOME environment variable. Through Android SDK manager I made sure that the sdk for the API level 22 is installed. I did reboot, Android is in my system PATh, nothing does it. And to answer your first question, I did upload to ...
Notes Requires HP BIOS. Use single quotes around the password to prevent PowerShell from interpreting special characters in the string. Multiple attempts to change the password with an incorrect existing password may trigger BIOS lockout mode. BIOS lockout mode can be cleared by rebooting the system...