powershellCopy code# Specify the path to the file $filePath = "example.txt" # Check if the file exists if (Test-Path $filePath) { # Read the file line by line and process each line Get-Content -Path $filePath | ForEach-Object { # Process each line here Write-Host $_ } } ...
'Background Intelligent Transfer Service','Windows Time'|Out-File-FilePath$env:TEMP\services.txt 可以使用括号将一个命令的输出作为参数的输入传递给另一个命令。 PowerShell Stop-Service-DisplayName(Get-Content-Path$env:TEMP\services.txt) 此概念类似于代数中的运算顺序。 就像先计算括号中的数学运算一样...
和Get-Command都是Get-Help在PowerShell中探索和瞭解命令的寶貴資源。 Get-Help 您需要瞭解 PowerShell 中說明系統的第一件事,就是如何使用Get-HelpCmdlet。 Get-Help是多用途命令,可協助您瞭解如何在找到命令之後使用命令。 您也可以使用Get-Help來尋找命令,但相較於Get-Command,則以不同且更間接的方式尋找命令...
Check Creation Date on File and Send Email if it Doesn't Match Current Date Check for empty XML element Check for file exists and not zero byte otherwise bypass step execution and log messages Check for files older than 2 minutes and sends out notification if the file still exists chec...
At line:1 char:23 + $a | Move-ItemProperty <<< -Path HKLM:\Software\MyCompany\design -Name p 若要调查,请使用 Trace-Command cmdlet 跟踪 PowerShell 的参数绑定组件。 以下示例在执行管道时跟踪参数绑定。 PSHost 参数在控制台中显示跟踪结果,FilePath 参数将跟踪结果发送到 debug.txt 文件以供以后...
Return correct FileName property for Get-Item when listing alternate data streams (#18019) (Thanks @kilasuit!) Add -ExcludeModule parameter to Get-Command (#18955) (Thanks @MartinGC94!) Update Named and Statement block type inference to not consider AssignmentStatements and Increment/decrement ope...
“方法”是一组指令,用于指定可以对对象执行的操作。 例如,FileInfo对象包含CopyTo复制 对象表示FileInfo的文件的方法。 若要获取任何对象的方法,请使用Get-Membercmdlet。 使用值为“Method”的MemberType属性。 以下命令获取进程对象的方法。 PowerShell
Get-Acl Get-AuthenticodeSignature Get-CmsMessage Get-Credential Get-ExecutionPolicy Get-PfxCertificate New-FileCatalog Protect-CmsMessage Set-Acl Set-AuthenticodeSignature Set-ExecutionPolicy Test-FileCatalog Unprotect-CmsMessage Microsoft.PowerShell.Utility ...
function, operable program, or script file. Verify the term and try again. At line:1 char:14 + InnerFunction <<< + CategoryInfo : ObjectNotFound: (InnerFunction:String) [], CommandNotFoundException + FullyQualifiedErrorId : CommandNotFoundException类似变量赋值,在子作用域中的函数会覆盖父作用...
“Now, suppose you only want to retrieve the name from the file. Assuming that the name is on the first line, you can pipe returned information to theSelect-Objectcmdlet and use thefirstparameter to retrieve one line from the file. Why don’t you go ahead and try it?” I suggested. ...