$Year = $Date.Year $directoryPath = "\\Main\Files\archive'"+$Year+"\"+$Month $files = Get-ChildItem -Path "\\Main\Files" -Include *.txt, *.csv, *.xlsx -Recurse for ($i=0; $i -lt $files.Count; $i++){ $temp = $files[$i].FullName.split("_")[1] } if(!Test-Path ...
The <test-expression> is single expression that's evaluated in expression mode to return a value. The <result-to-be-matched> is an expression whose value is compared to the input value. Expressions include literal values (strings or numbers), variables, and scriptblocks that return a boolean...
You can specify a filename that doesn't include its .psd1 filename extension, or you can specify the filename including the .psd1 filename extension. Data files should be saved as Unicode or UTF-8. The FileName parameter is required when Import-LocalizedData isn't used in a script. ...
You can include a default value for named parameters, as described later in this topic. You can define parameters inside the braces using the param keyword, as shown in the following sample syntax: Syntax Copy function <name> { param ([type]$parameter1 [,[type]$parameter2]) <statement ...
After importing the TestModule module, Get-Date returns the year and day of the year.Using the All parameter of Get-Command show all the Get-Date commands in the session. The results show that there are two Get-Date commands in the session, a function from the TestModule module and ...
Module: Microsoft.PowerShell.Host Creates a record of all or part of a PowerShell session to a text file.Syntaxpowershell Copy Start-Transcript [[-Path] <String>] [-Append] [-Force] [-NoClobber] [-IncludeInvocationHeader] [-UseMinimalHeader] [-WhatIf] [-Confirm] [<CommonParameters>]...
$date= (Get-Date).DayOfYearGet-Service|Out-File"$date.log" To create this script, open a text editor or a script editor, type these commands, and then save them in a file namedServiceLog.ps1. Parameters in scripts To define parameters in a script, use a Param statement. TheParamstatem...
Get-ChildItem"C:\Path\To\Folder"|Where-Object{$_.LastWriteTime-lt(Get-Date).AddDays(-30) } |Remove-Item 删除在过去 30 天之前修改的文件。 Remove-Item是 PowerShell 中非常强大的删除命令,支持删除单个或多个文件/文件夹,支持递归删除、强制删除、以及按时间删除等多种功能。理解这些功能并合理使用Remov...
与-include相反的是-exclude。在你想排除特定文件时,可以使用-exclude。不像-filter,-include和-exclude还支持数组,能让你获取目录下所选类型的文件。 PS C:\PowerShell> Dir C:\PowerShell\ -Recurse -include *.ps1,*.txt Directory: C:\PowerShell\testdir Mode LastWriteTime Length Name --- --- ---...
Get-Content [-ReadCount <Int64>] [-TotalCount <Int64>] [-Tail <Int32>] [-Path] <String[]> [-Filter <String>] [-Include <String[]>] [-Exclude <String[]>] [-Force] [-Credential <PSCredential>] [-Delimiter <String>] [-Wait] [-Raw] [-Encoding <Encoding>] [-AsByteStream] [-...