$ftpRequest.GetResponse() $message = $result.BannerMessage + $result.WelcomeMessage # 打印信息到控制台 Write-Output "Match $username : $Password" $success = $true # 判断是否要得到结果立刻退出 if ($StopOnSuccess) { break UsernameLoop } } catch { $message = $error[0].ToString() $...
functionGet-MrParameterCount{param( [string[]]$ParameterName)foreach($Parameterin$ParameterName) {$Results=Get-Command-ParameterName$Parameter-ErrorActionSilentlyContinue [pscustomobject]@{ ParameterName =$ParameterNumberOfCmdlets =$Results.Count } } } ...
importre# powershell强特征strong_powershell_features=[r'\.\s*(Add-Type|Remove-Type)',# PowerShell反射r'\.\s*(Start-Sleep|Write-Host|Write-Output)',# PowerShell内置命令r'(Get-|Set-|Remove-|Invoke-|New-)',# PowerShell命令动词r'-(Verbose|Debug|ErrorAction|WarningAction)',# PowerShell...
Test-WSMan -ComputerName$Computer-ErrorAction Stop } catch { Write-Warning -Message"Unable to connect to Computer: $Computer"} } } } 基于注释的帮助 将基于注释的帮助添加到函数,以便你与之共享函数的人知道如何使用它们。 functionGet-MrAutoStoppedService { <#.SYNOPSIS Returns a list of services t...
} else { try { Remove-Item $file -Force -ErrorAction Stop Write-Host "File deleted successfully" } catch { Write-Host "Could not delete file: $($_.Exception.Message)" } }这个脚本首先检查文件是否存在,然后尝试删除。如果文件正在被占用并无法删除,catch 块会捕获异常并显示错误信息。21...
functionDo-Something{foreach($nodein1..6) {try{$result=Get-Something-Id$node} catch {Write-Verbose"[$result] not valid"}if($null-ne$result) {Update-Something$result} } } 此处的预期是Get-Something返回一个结果或一个可枚举的空值。 如果出现错误,我们会记录该错误。 然后,在处理结果之前,我们...
Catch ex As Exception Console.WriteLine("Error:"&ex.Message)Finally swApp.CommandInProgress=False Dim modelTitle As String=model.GetTitle()System.Runtime.InteropServices.Marshal.ReleaseComObject(model)model=Nothing GC.Collect()swApp.CloseDoc(modelTitle)End Try ...
Use try, catch, and finally blocks to respond to or handle terminating errors in scripts. The Trap statement can also be used to handle terminating errors in scripts. For more information, see about_Trap. A terminating error stops a statement from running. If PowerShell does not handle a te...
此命令将获取本地计算机上的所有事件日志。 日志按Get-WinEvent获取日志的顺序列出。 首先检索经典日志,然后检索新的 Windows 事件日志。 日志的RecordCount可以为 null(为空或零)。 PowerShell Get-WinEvent-ListLog* LogMode MaximumSizeInBytes RecordCount LogName --- --- --- --- Circular1553203214500Applicat...
can't catch an error from rename-item Can't get [DateTime]::TryParseExact to work using PowerShell Can't get get-adcomputer to filter on Description... Can't Import AD Module Powershell Can't run Get-Acl on files containing a '[' or ']' character. Can't run Import-Module Active...