Else If in PowerShell Introduction to Else If in PowerShell If / else conditions are the most useful conditions in a scripting language and you may want to use multiple times while writing script. If the first condition in If the statement fails then the second stage is ElseIf statement. I...
With this, I’d like to wrap up this article. Even though we only covered if/else and switch statements, you were able to see how versatile PowerShell is. Next Steps In case you missed it, check out the previous articlePowerShell for the SQL Server DBA – Variable Fundamentals. ...
[powershell] Help Deleting Rows in an excel document [PowerShell] How to change Windows 10 default web browser to IE using PowerShell? [Powershell] lastlogondate exactly 90 days ago [SOLVED] Domain Join Assistance: Account Already Exists [Solved] Exporting profile photo...
SS64 PowerShell How-to IfConditionally perform a command.Syntax if ( condition ) { commands_to_execute } [ elseif ( condition2 ) { commands_to_execute } ] [ else {commands_to_execute} ] Key Condition An expression that will evaluate to true or false, often utilising one or more ...
@echo off set "file=example.txt" if exist "%file%" ( echo 文件存在 ) else ( echo 文件不存在 ) 在这个示例中,我们使用了exist关键字来检查文件是否存在。如果文件存在,我们输出“文件存在”,否则输出“文件不存在”。 需要注意的是,if/then/else语句必须在批处理脚本中使用,而不能在命令行中直接使用...
else Theelsestatement is always the last part of theifstatement when used. PowerShell if(Test-Path-Path$Path-PathTypeLeaf ) {Move-Item-Path$Path-Destination$archivePath}else{Write-Warning"$pathdoesn't exist or isn't a file."} In this example, we check the$pathto make sure it's a fi...
For more details on using the switch statement read the chapter entitled The Windows PowerShell 1.0 switch Statement. Summary In this chapter we looked at the use of Windows PowerShell if statements including if, if ... else and if ... elseif ... constructs. In the next chapter of this...
Let me give you two examples showing how to use Else statements in PowerShell. Example 3: Checking if a variable is greater than a number In this example, we make several checks: The If statement checks whether the variable $number is greater than 10. If it is, the message “The number...
In PowerShell, the namespace "System" doesn't have to be typed in explicitly, so you can omit it. PS C:\> [IO.Directory]::Exists( (Join-Path (Get-Location) 'Windows') ) True PS C:\> cd E:\temp PS E:\temp> [IO.Directory]::Exists( (Join-Path (Get-Location) 'Windows') ...
我有一个带有If语句和多个条件的Powershell脚本。我的代码工作得很好,但我希望显示我的对象不尊重的条件。 Get-ChildItem $Path -Directory -Force | ForEach-Object { $FolderName = $_.BaseName -match $Folderpattern $DateOK = $_.LastWriteTime -lt (Get-Date).AddDays(-3)) $Folder = $_.BaseName ...