Now, call theWriteLogfunction when you want to log something to a text file. WriteLog "The script is run" WriteLog "Calculating..." Start-Sleep 20 WriteLog "The script is successfully executed" Now, the log file contains the timestamp when the new line (log entry) was added. Now, y...
“>&”re-directs output of one file to another. You can re-direct error using its corresponding File Descriptor 2. example 普通标准重定向 #环境:install_pip文件是存在的,而file_test文件时不存在的,以下命令会产生两种性质的输出 # cxxu @ cxxuAli in ~ [18:27:34] $ ll install_pip file_te...
Moving on!" Write-LogFile $message Write-Host "Successfully retrieved $($currentTotal) audit records for the current time range. Moving on to the next interval." -foregroundColor Yellow "" break } } } while (($results | Measure-Object).Count -ne 0) $currentStart = $currentEnd } Write...
ls: cannot access 'file_test': No such file or directory -rw-rw-r-- 1 cxxu cxxu 290 May 18 23:22 install_pip # cxxu @ cxxuAli in ~ [18:28:05] C:2 $ ll install_pip file_test > log ls: cannot access 'file_test': No such file or directory 1. 2. 3. 4. 5. 6. 7...
{Error | Information | FailureAudit | SuccessAudit | Warning}] [-Index <System.Int32[]>] [-Message <System.String>] [-Newest <System.Int32>] [-Source <System.String[]>] [-UserName <System.String[]>] [<CommonParameters>] Get-EventLog [-AsString] [-ComputerName <System.String[]>]...
Set-Content is designed for string processing. If you pipe non-string objects to Set-Content, it converts the object to a string before writing it. To write objects to files, use Out-File. 文件不存在时创建文件 Set-Content在有时候是不会创建文件的,比如针对一个空的文件夹,如下createfile.txt...
Windows PowerShell 5.0 引進新的結構化資訊串流,供您在指令碼與呼叫端 (或主機環境) 之間傳送結構化的資料。 現在,您可以使用 Write-Host 將輸出發出至資訊串流。 資訊串流也可用於 PowerShell.Streams、工作、已排定的工作和工作流程。 下列功能支援資訊串流。
write-EventLog 应用: PS C:\>write-eventlog -computername Server01 -logname Application -source MyApp -eventID 3001 -message "MyApp added a user-requested feature to the display." 此命令将一个事件从 MyApp 源写入远程计算机 Server01 上的应用程序事件日志。
catch [System.IO.FileNotFoundException] { Write-Log $PSItem.ToString() } .NET 异常大列表在Reddit r/PowerShell 社区的帮助下,我编译了一个包含数百个 .NET 异常的总览表,作为对本文的补充。.NET 异常大列表 我首先在列表中搜索那些感觉适合我当前情况的异常。 你应尝试在基本 System 命名空间中使用异常...
Write-Verbose-Message"Searching the Application Event Log."Write-Verbose-Message"Searching the Application Event Log."-Verbose 这些命令使用Write-Verbosecmdlet 显示状态消息。 默认情况下,不显示此消息。 第二个命令使用 Verbose 通用参数,不管$VerbosePreference变量的值如何,该参数都将显示所有详细消息。