Capturing LastExitCode from Start-Job background process Capturing log files from multiple .ps1 scripts called from within a .bat file Capturing Output from Start-Process to PowerShell Console Host Cast boolean to int Catch error from Invoke-RestMethod catch return value from script in batch file...
function Test-Return { $array = 1, 2, 3 return Write-Output -NoEnumerate $array } Test-Return | Measure-Object Output 复制 Count : 1 Average : Sum : Maximum : Minimum : Property : 另请参阅 about_Classes about_Functions about_Language_Keywords about_Scopes about_Script_Blocks Write-...
如需詳細資訊,請參閱 about_Data_Sections 和about_Script_Internationalization。 文稿簽署 - 您可以將數位簽名新增至文稿。 視執行原則而定,您可以使用數位簽名來限制可能包含不安全命令的腳本執行。 如需詳細資訊,請參閱 about_Execution_Policies 和about_Signing。 另請參閱 about_Command_Precedence about_Comment...
about_Return about_Run_With_PowerShell about_Scopes about_Scripts about_Script_Blocks about_Script_Internationalization about_Session_Configurations about_Session_Configuration_Files about_Signing about_Simplified_Syntax about_Special_Characters about_Splatting about_Split about_Switch about_Tab_Expansion about...
You run a PowerShell script at a command prompt on a computer that is running Windows 7 or Windows Server 2008 R2. You use the exit statement in the PowerShell script to exit the script with a custom error code. Yo...
We pass the path to the BackupEventLog method and retrieve the return value from the method call. We store the return value in the $ErrBackup variable as seen here: Copy $ErrBackup = ($log.BackupEventLog($path)).ReturnValue If the script were run with the –clear switch, the $...
使用MSScript.ocx 中的 ScriptControl 对象封装早期脚本显然,您需要 VBScript 引擎来运行 VBScript 文件。令人不太注意的是,该引擎是 COM 对象,而且由于您可以从 Windows PowerShell 使用 COM 对象,因此可以调用 VBScript 引擎。过程如下所示:复制 $scriptControl = New-Object -ComObject ScriptControl $scriptControl....
Copy $cert = Get-ChildItem –Path cert:\CurrentUser\my –codeSigningCert You need to replace that file path with one that points to an installed certificate—any installed certificate will be accessible via the cert: drive. Once the certificate is loaded, run this to sign a script:...
Function Test-ScriptCmdlet { [CmdletBinding(SupportsShouldProcess=$True)] Param ($Parameter1) begin{} process{} end{} } begin This block is used to provide optional one-time preprocessing for the function. The PowerShell runtime uses the code in this block once for each instance of the fu...
如何让Google Script在特定的行范围内隐藏特定列中带有空格或零的行? Powershell -输入文件中的返回行或行号 在DataFrame中删除条件给出true或false的行 使用Powershell删除包含特定字符的.CSV文件中的行 跳过或忽略oracle中的特定行概念 如何在select-string powershell中提取匹配行后的特定行 ...