if(Test-Path"C:\Path\To\myprogram.exe") {Start-Process"myprogram.exe"}else{Start-Process"alternativeprogram.exe"} 26. 从文件中读取参数并启动程序 从文件中读取参数并启动程序: powershellCopy Code $arguments=Get-Content"C:\Path\To\arguments.txt"Start-Process"myprogram.exe"-ArgumentList$arguments...
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Example 7: Specifying arguments to the process Both commands start the Windows command interpreter, issuing adircommand on theProgram Filesfolder. Because this foldername contains a space, the value needs surrounded with escaped quotes. Note that the first command specifies a string asArgumentList. ...
This parameter allows you to execute a PowerShell command with arguments. Unlike -Command, this parameter populates the $args built-in variable that can be used by the command.The first string is the command and subsequent strings delimited by whitespace are the arguments....
PowerShell 无法将反斜杠 (\) 字符识别为转义字符。 它是 的基础 API 使用的ProcessStartInfo.Arguments转义字符。 有关转义要求的详细信息,请参阅ProcessStartInfo.Arguments 的文档。 以下示例使用TestExe.exe工具。 此工具由 PowerShell 源存储库中的 Pester 测试使用。 这些示例的目标是将目录路径"C:\Progr...
Add quote handling in Verb, StrictModeVersion, Scope & PropertyType Argument Completers with single helper method (#24839) (Thanks @ArmaanMcleod!) Improve Start-Process -Wait polling efficiency (#24711) (Thanks @jborean93!) Convert InvalidCommandNameCharacters in AnalysisCache to SearchValues<char>...
Calling Start-Process with arguments with spaces fails Calling the same function from within the function (calling itself) Can a file be too large to be read with Get-Content ? Can a webpage be opened in a browser by a PowerShell command, but leave the PowerShell console window as the ...
用param()块开始MyScript脚本,如下所示: param ( $System, $Version ) 然后开始使用 Start-Process powershell.exe -ArgumentList "-NoLogo -NoExit -File `"C:\temp\MyS...
Updated later to include the problem with embedded double quotes. Steps to reproduce Embedded whitespace: '"Hi!"' > './t 1.ps1'; Start-Process -Wait -NoNewWindow pwsh -ArgumentList '-noprofile', '-file', './t 1.ps1' Embedded double quote...
Set-ExecutionPolicy-ScopeProcess-ExecutionPolicyRemoteSigned You can also use theExecutionPolicyparameter ofPowerShell.exeto start a single session with a less restrictive execution policy. PowerShell pwsh.exe-ExecutionPolicyRemoteSigned How to set and change quotas ...