Here is a basic example of theifstatement: PowerShell $condition=$trueif($condition) {Write-Output"The condition was true"} The first thing theifstatement does is evaluate the expression in parentheses. If it evaluates to$true, then it executes thescriptblockin the braces. If the value was...
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 $number is greater than 0 using the -gt ...
If else checking existence of homeDirectory in AD If File exists then copy it script powershell If is not recognized as the name of a cmdlet? if not contains If statement based on day of the week evaluating despite being false If Test-Connection do these action else exit. If variable is...
if((isInt($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:
For example, use ComputerName, not computername. This naming scheme helps people familiar with PowerShell discover your functions and look and feel like the default cmdlets. The param statement allows you to define one or more parameters. A comma (,) separates the parameter definitions. For ...
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 ...
example, you can start Windows PowerShell in no-logo mode (meaning the logo banner is turned off) by using the startup commandpowershell -nologo. By default, when you start Windows PowerShell via the command shell, Windows PowerShell runs and then exits. If you want Windows PowerShell to...
if ($i -eq 1) { ## Do something } else { ## Do something else } Switch.Theswitchstatement is used when there is a long list of conditional statements to test. Switch is commonly used in place of manyif/elseconstructs. switch ($i) { ...
To run this script, type the parameter name after the script name. For example: PowerShell C:\PS> .\test-remote.ps1-ComputerNameServer01 Ping succeeded: Server01 Remote test failed: Server01 For more information about theparamstatement and the function parameters, seeabout_Functionsandabout_Funct...