Monthly Archives: October 2017

PS Tip: PowerShell Catches

In this example I want to check if a list of users samAccountNames returns a list of matching displaynames. In the event that the user is not found I don’t want a system error displayed, I want a custom error message. This is done using a Try & Catch statement, the Try element being the test and the Catch element what I want the custom error to be.

$users = get-content C:\team-members.txt
Foreach ($user in $users) {
try {
(get-aduser $user).Name
}
catch {“$user not found in AD!” #this text will replace the system error output
}
}

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