powershell if-statement conditional-statements multiple-conditions 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 = $_.LastWriteTi...
We can use normal PowerShell inside the condition statement. PowerShell Copy if ( Test-Path -Path $Path ) Test-Path returns $true or $false when it executes. This also applies to commands that return other values. PowerShell Copy if ( Get-Process Notepad* ) It evaluates to $true...
Explains how to use a switch to handle multiple if statements. Long description To check a condition in a script or function, use an if statement. The if statement can check many types of conditions, including the value of variables and the properties of objects. To check multiple conditions...
如果<if-true>表达式为 true,则执行<condition>表达式 如果<if-false>表达式为 false,则执行<condition>表达式 例如: PowerShell $message= (Test-Path$path) ?"Path exists":"Path not found" 在此示例中,当$message返回Path exists时,Test-Path的值为$true。 当Test-Path返回$false时,$message的值为Path ...
Checking for the existence of multiple folders simultaneously. Is there a more elegant way? Checking if a Windows server is up and available to logon Checking if files exist from a csv checking the Condition continuously whether the service is stopped or not Clear Generic Credentials from Credent...
The if() statement highlights what I said in my previous post which is that the value held in the string, $Stat, is not implicitly converted to its Boolean equivalent. Rather, PowerShell sees some random old string and performs an existence - or "not null" - check. ...
Well, in a VBScript Select Case statement once a true condition has been encountered the script exits Select Case; it doesn’t continue checking all the other conditions. That isn’t necessarily true in Windows PowerShell. PowerShell checked to see if $a contains 5 consecutive digits; because...
Consequently, it will contain the previously set value, or $null if the variable hasn't been set. When referencing $Matches after invoking one of these operators, consider verifying that the variable was set by the current operator invocation using a condition statement. Example: PowerShell ...
You need to specify a parameter name and a condition. The condition value is code that would run inside an If statement. Use a value like $True if you want to add it later in your scripting editor.PS C:\> New-PSDynamicParameter -Condition "$PSEdition -eq 'Core'" -ParameterName ANSI...
The where statement is a predicate or condition which will determine the documents to be updated. #set the status property of the service named bfe to 4Update-LiteDBDocumentmovies-Set"{Runtime:101}"-Where"_id = 3"#Retrieve all documents whose displayname begins with blue and Transform the ...