+ CategoryInfo : ObjectNotFound: (C:\Powershell\333333:String) [Remove-Item], ItemNotFoundExcep tion + FullyQualifiedErrorId : PathNotFound,Microsoft.PowerShell.Commands.RemoveItemCommandPSC:\Powershell>delenv:AMT2PSC:\Powershell>lsenv: Name Value---__PSLockDownPolicy0ALLUSERSPROFILE C:\Progra...
ForEach-Object{ [void]$deps.Add($_.Name);Copy-Item-Path$_.FullName-Destination$outDeps}# Now copy each Cmdlets asset, not taking any found in EngineGet-ChildItem-Path"$cmdletsSrc/bin/$Configuration/$netcore/publish/"|Where-Object{-not$deps.Contains($_.Name)-and$_.Extension-in$copy...
throw (New-Object -TypeName System.IO.FileNotFoundException ) throw (New-Object -TypeName System.IO.FileNotFoundException -ArgumentList "Could not find path: $path") 通过使用类型化异常,你(或其他人)可以按上一部分提到的类型捕获异常。Write-Error -Exception我们可以将这些类型化异常添加到 Write-Error...
您可以将erroraction设置为静默继续。 Get-ChildItem -Directory -Recurse | Rename-Item -NewName {$_.Name -replace "2021", "2021 renamed"} -ErrorAction SilentlyContinue 或者,如果您愿意,可以继续使用循环,只尝试重命名那些实际具有匹配条件的循环 Get-ChildItem -r | ForEach-Object{ if($_.name -match...
有时你可能只想删除空文件夹,而不删除其中的文件。这可以通过 -Directory 和-Recurse 结合使用。以下脚本会删除所有空文件夹:powershellCopy CodeGet-ChildItem "C:\Test" -Directory -Recurse | Where-Object { (Get-ChildItem $_.FullName).Count -eq 0 } | Remove-Item -Force这个命令会递归检查 C:\Test...
As a security feature, PowerShell doesn't run executable commands, including PowerShell scripts and native commands, unless the command is located in a path listed in the $env:Path environment variable. To run an executable file that's in the current directory, specify the full path or use ...
Get-Service-Namew32time |Select-Object-Property* 默认情况下,PowerShell 以表的形式返回四个属性,并将五个或更多属性作为列表返回。 但是,某些命令应用自定义格式来替代表中显示的默认属性数。 可以使用Format-Table和Format-List手动替代这些默认值。
Figure 8 provides sample code that creates a table format with the two columns I'm interested in: the key and value of the IsolatedStorageData object. For the purposes of this example, you can just create a file named IsolatedStorage.Format.ps1xml in the same directory as the assembly and ...
如果您未使用PowerShell 5.0或更高版本,則必須使用較舊的New-Object方法。 PowerShell throw(New-Object-TypeNameSystem.IO.FileNotFoundException )throw(New-Object-TypeNameSystem.IO.FileNotFoundException-ArgumentList"Could not find path:$path") 藉由使用具類型的例外狀況,您或其他人可以依上一節所述的類型攔...
Add OutFile property in WebResponseObject (#24047) (Thanks @jshigetomi!) Show filename in Invoke-WebRequest -OutFile -Verbose (#24041) (Thanks @jshigetomi!) Set-Acl: Do not fail on untranslatable SID (#21096) (Thanks @jborean93!) Fix the extent of the parser error when a number co...