January 2015
Intermediate to advanced
230 pages
5h 4m
English
Content preview from Active Directory with PowerShellBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Finding inactive computers in Active Directory
A computer's inactivity is decided based on when that computer account had its password changed last time. A computer account changes its password in Active Directory every 30 days by default. So, any computer that had its password last set longer than 30 days ago, it will mean that the computer is not connected to the network for some reason. It could be either decommissioned, crashed, or made offline for troubleshooting. The following function will help you query computers older than the given number of days:
Function Find-InactiveComputers { [CmdletBinding()] Param( [int]$DaysOlderThan ) $older = (Get-Date).AddDays(-$DaysOlderThan) Get-ADComputer -Filter { PasswordLastSet -lt $older } | select Name, ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.