Configure DHCP server with cmd or powershell
I wanted to share real quick how you set up and configure a DHCP server on Windows Server...
SCCM – Exclude updates
Sometimes (not often i hope) you want to exclude updates for somehow that you are deploying to all...
IPconfig is blank (Windows IP Configuration)
Recently I found that a server lost it’s IP configuration, or so it looked like. When runnin the...
Windows: New files temporarly not visibel for 3rd party applications
When new files are created on a Windows server some third party apps will not se the new...
Powershell: Exchange – List all mailboxes in one database
To list all mailboxes in one database and sort it by size, use this nice PowerShell line: Get-MailboxStatistics...
Powershell: Exchange – Check database size
Here is a one liner to check the database size for exchange databases. Start Exchange management shell. Then...
Exchange tips: Out of Office on users
To check information about Out Of Office for mailbox users we can run an powershell “one liner” and...
How to fix: “the trust relationship between this workstation and the primary domain failed” error.
So, your computers domain account has gone bad. And you know that the way to fix this is...
AD: Windows Time configuration
Domain controllers It is ONLY the domain controller holding the PDC role that should use external NTP. All...