[Environment]::GetEnvironmentVariable('Foo') Output复制 Bar 可以通过为变量的值指定空字符串,使用SetEnvironmentVariable()方法删除环境变量。 例如,若要删除环境变量,请执行以下操作Foo: PowerShell复制 [Environment]::SetEnvironmentVariable('Foo','')
Path` environment variable, type the script's path and file name. If you enter the exact name of a help article, `Get-Help` displays the article contents. If you enter a word or word pattern that appears in several help article titles, `Get-Help` displays a list of the matching ...
PowerShell $Cred=Get-CredentialInvoke-Command$s{Remove-Item.\Test*.ps1-Credential$using:Cred} 範圍using修飾詞是在 PowerShell 3.0 中引進的。 另請參閱 about_Variables about_Environment_Variables about_Functions about_Script_Blocks Start-ThreadJob...
get-moduleModuleType Version Name ExportedCommands---Manifest3.1.0.0Microsoft.PowerShell.Management {Add-Computer,Add-Content,Checkpoint-Computer,Clear-Con... Manifest3.1.0.0Microsoft.PowerShell.Utility {Add-Member,Add-Type,Clear-Variable,Compare-Object...} Manifest1.0.0.0NetTCPIP {Find-NetRoute,Get-...
Clear-Variable Compare-Object ConvertFrom-Csv ConvertFrom-Json ConvertFrom-Markdown ConvertFrom-SddlString ConvertFrom-StringData ConvertTo-Csv ConvertTo-Html ConvertTo-Json ConvertTo-Xml Debug-Runspace Disable-PSBreakpoint Disable-RunspaceDebug Enable-PSBreakpoint ...
问清除powershell每3秒运行一次死循环的内存/缓冲区EN一个月前更新了Windows11，在桌面右键可以直接开启 ...
Clear-VariableDeletes the value of a variable. Compare-ObjectCompares two sets of objects. Complete-BitsTransferCompletes a BITS transfer job. Complete-TransactionCommits the active transaction. Connect-WSManConnects to the Windows Remote Management (WinRM) service on a remote computer. ...
If your plan is to create a cmdlet that will always be part of the Windows PowerShell environment, you should use PSCmdlet as your base class. However, if you think that your code will be used in more than just Windows PowerShell, you should use Cmdlet as a base class....
In PowerShell, theexitstatement sets the value of the$LASTEXITCODEvariable. In the Windows Command Shell (cmd.exe), the exit statement sets the value of the%ERRORLEVEL%environment variable. Any argument that is non-numeric or outside the platform-specific range is translated to the value of0...
startInfo.EnvironmentVariables.Clear(); LoadEnvironmentVariable(startInfo,Environment.GetEnvironmentVariables(EnvironmentVariableTarget.Machine)); LoadEnvironmentVariable(startInfo,Environment.GetEnvironmentVariables(EnvironmentVariableTarget.User)); } On Unix-like platforms, theLoadEnvironmentVariable()calls are effecti...