Create A Directory If It Does Not Exist To create a directory if it does not exist, this is a very robust example of how you might want to handle it. Adapt to suit your needs. This code was put in the file "NewDirDemo.ps1" that you see me using below. [CmdletBinding()] Param( ...
与许多其他语言一样,PowerShell 提供了用于在脚本中有条件地执行代码的语句。 其中一个语句是If语句。 今天,我们将深入探讨 PowerShell 中最基本的命令之一。 备注 本文的原始版本发布在@KevinMarquette撰写的博客上。 PowerShell 团队感谢 Kevin 与我们分享这篇文章。 请前往PowerShellExplained.com访问他的博客。
if(-not(Test-Path-Path$folder) ) {New-Item-TypeDirectory-Path$folder} 我想說,如果你預期會發生例外狀況,那麼這不是一個例外狀況。 因此,請檢查您的值,並驗證您可以在其中的條件。 如果您想要深入了解實際的例外狀況處理,我有一篇文章說明您曾經想要瞭解的例外狀況。
New-MailboxRestoreRequest New-MailMessage New-SiteMailbox New-SweepRule Remove-App Remove-CalendarEvents Remove-InboxRule Remove-Mailbox Remove-MailboxExportRequest Remove-MailboxFolderPermission Remove-MailboxImportRequest Remove-MailboxPermission Remove-MailboxRestoreRequest Remove-MailboxUserConfiguration Remove...
Test-UserDrivePath -Path 'User:\A_folder_that_does_not_exist' Output 复制 True ValidateTrustedData 验证属性此属性已在 PowerShell 6.1.1 中添加。目前,该属性由 PowerShell 本身在内部使用,不适合外部使用。另请参阅about_Automatic_Variables about_Functions about_Functions_Advanced about_Fu...
Create-ResultCSV { Param( # Result folder Root [Parameter(Mandatory = $true)] [String]$ResultFolderRoot, # The function Result file for [Parameter(Mandatory = $true)] [String]$ResultFunction ) $retFolderPath = "$ResultFolderRoot\logfiles" $folderExist = Test-Path "$retFolderPath" if (!
Example 1: Create a temporary drive mapped to a network share This example creates a temporary PowerShell drive that's mapped to a network share. PowerShell New-PSDrive-Name"Public"-PSProvider"FileSystem"-Root"\\Server01\Public"Name Provider Root --- --- --- Public FileSystem \\Server01...
If(Get-ScheduledTask -TaskName $taskname -EA 0) {Unregister-ScheduledTask -TaskName $taskname -Confirm:$false} Now I simply call the function to create the new scheduled task folder, call the function to create the new scheduled task, and call the function to configure the task. Here is...
As a result of this, remember that if you have a script file that contains only the Get-SPInventory function, running that script will create a new scope, define the function, and discard the scope, and then the function will go away. Obviously, that's not very useful to you....
Test-UserDrivePath -Path 'User:\A_folder_that_does_not_exist' Output Másolás Test-UserDrivePath: Cannot validate argument on parameter 'Path'. Cannot find drive. A drive with the name 'User' does not exist. A meghajtókat a Just Enough Administration (JEA) munkamenetk...