The if statement Here is a basic example of the if statement: PowerShell Copy $condition = $true if ( $condition ) { Write-Output "The condition was true" } The first thing the if statement does is evaluate the expression in parentheses. If it evaluates to $true, then it executes ...
Let’s start with two examples showing how to use PowerShell If statements. Example 1: Checking if a number is positive or negative In the following example, we have a variable, $number, set to 10. The If statement checks whether the value of $number is greater than 0 using the -gt ...
I am getting below error Try statement is missing its catch or Finally block, WHile i am running my script to install application after checking domain I am having a problem importing a csv file into Powershell v3. I can't save my PowerShell Scripts to local drive I can't seem to use...
if((isInt($value)) -eq $false){ write-output "Invalid" } ^ this should work 2 Spice ups owenbarnes(MarshallCalante)July 17, 2017, 2:01am4 Thanks for the example, that is simpler than what I’ve done. Still be interested in what’s going on with my original code You can see i...
Example Code #1:Consider the below example for nested If statement. $srv = Get-Service Spooler if($srv){ if($srv.Status -eq "Running"){"Service is Running"} if($srv.Status -eq "Stopped"){"Service is Stopped"} } Code #2:
The break keyword stops processing and exits the switch statement.The continue keyword stops processing the current value, but continues processing any subsequent values.The following example processes an array of numbers and displays if they are odd or even. Negative numbers are skipped with the ...
In the statement list, use an if statement to specify the conditions under which the parameter is available in the function. The following example shows a function with standard parameters named Name and Path, and an optional dynamic parameter named KeyCount. The KeyCount parameter is...
If the function has aprocesskeyword, each object in$inputis removed from$inputand assigned to$_. The following example has aprocessstatement list: PowerShell functionGet-PipelineInput{process{"Processing:$_"}end{"End: The input is:$input"} } ...
You can also use this technique In the context of a conditional statement, such as theifstatement. PowerShell if($textFiles=Get-ChildItem*.txt) {$textFiles.Count } In this example, if no files match, theGet-ChildItemcommand returns nothing and assigns nothing to$textFiles, which is consider...
Applying a configuration file is a two-step process. The first step is to generate one or more MOF files based on your configuration file. If, for example, you wanted to deploy a file called \\SMB\MyFile to a folder named C:\Files on two servers named Server1 and Server2,...