Set primary IP address order with multiple IP addresses on a NIC

Sebastian Gräf published on Sunday, Nov 26, 2017 included in Other

If you’re running a webserver it may be you have to run different services on the same port and need to use multiple IP addresses on the same network interface. This can happen for SMTP or Exchange Servers using several connectors.

Expired Azure credentials

Sebastian Gräf published on Thursday, Oct 26, 2017 included in Azure

In case you get this error below, this error is mostly due to outdated Modules or at least in this case the AzureRM module.

Get-LogonHistory: Who was logged on to my server?

Sebastian Gräf published on Thursday, Oct 5, 2017 included in Scripts PowerShell Windows Server

Every System Administrator comes into a situation where you want to see who and how many users were logged on to your servers either via Remote Desktop or via script.

Get-PSVersions: Retrieve Powershell version remotely

Sebastian Gräf published on Friday, Sep 22, 2017 included in Scripts PowerShell Windows Server Windows

Okay at the end it’s a simple $PSVersion wrapped in an Invoke-Command but hey these simple things are needful in case you need to run it against of 100s of servers and not just locally. With the help of Invoke-Command via WinRM and $PSVersionTable.psversion wrapped in a foreach you can retrieve PowerShell version of your remote computers indifferent if you need to use credentials to run it against a different domain than you currently reside.