Remove-Variable cmdlet 从定义变量的范围中删除变量及其值,例如当前会话。 不能使用此 cmdlet 删除设置为常量或系统拥有的变量。示例示例1:删除变量PowerShell 复制 Remove-Variable Smp此命令将删除 $Smp 变量。参数-Confirm在运行 cmdlet 之前,提示你进行确认。 展开表 类型: SwitchPa
Remove-Variable [-Name] <String[]> [-Include <String[]>] [-Exclude <String[]>] [-Force] [-Scope <String>] [-WhatIf] [-Confirm] [<CommonParameters>]DescriptionRemove-Variable Cmdlet 會從定義變數的範圍中刪除變數及其值,例如目前的會話。 您無法使用此 Cmdlet 來刪除設定為常數的變數,或是系統...
PowerShell 复制 PS C:\ps-test> Set-PSBreakpoint -Variable scriptname -Script test.ps1 可以将命令缩写为:PowerShell 复制 PS C:\ps-test> sbp -V scriptname -S test.ps1 现在启动脚本。 脚本到达变量断点。 默认模式为 Write,因此执行会在更改变量值的语句之前停止。PowerShell 复制 ...
Get-Process -Id 2 -ErrorVariable +a The following command displays the contents of $a: PowerShell Copy $a You can use this parameter to create a variable that contains only error messages from specific commands and doesn't affect the behavior of the $Error automatic variable. The $Erro...
RemovePSBreakpointCommand RemovePSDriveCommand RemovePSSessionCommand RemoveTypeDataCommand RemoveVariableCommand RemoveVariableCommand Constructors Properties Exclude Force Include Name RenameItemCommand RenameItemPropertyCommand ResolvePathCommand RestartComputerCommand SaveHelpCommand SecureStringCommandBase SecurityDescriptor...
Remove-PSDriveRemoves a Windows PowerShell drive from its location. Remove-PSSessionCloses one or more Windows PSSessions. Remove-PSSnapinRemoves Windows PowerShell snap-ins from the current session. Remove-VariableDeletes a variable and its value. ...
Closed bagder wants to merge 1 commit into PowerShell:master from bagder:remove-curl-wget-aliasesClosed initialsession: remove curl and wget aliases #1901 bagder wants to merge 1 commit into PowerShell:master from bagder:remove-curl-wget-aliasesConversation...
Remove-VolumeShadowCopy Deletes a volume shadow copy. Get-VaultCredential Displays Windows vault credential objects including cleartext web credentials. Out-Minidump Generates a full-memory minidump of a process. 'Get-MicrophoneAudio' Records audio from system microphone and saves to disk ...
Huge memory consumption using ForEach-Object -Parallel I’ve a function that updates the stats in databases using ForEach-Object -Parallel. When I run it, to loop through the stats in a database and update them, it consumes a lot of memory on the server w......
Too often I come across scripts that use variables, for example,$j. This name has nothing to do with what the variable is going to be used for, and it doesn’t help distinguish its purpose later in the script from another variable, such as$i. ...