Monthly Archives: August 2012

Windows Server 2012 is coming!

A week from today Microsoft releases Windows Server 2012. For ordinary computer users this release may not mean a lot, but for us working with running large server systems it will be a game changer.

Fundamental parts of the Windows Server operating system have been changed. Some changes are visible such as the lack of a graphical user interface on a standard server. Other changes are less visible; new storage options, filesystems etc.

A very big change for operations is that PowerShell really have moved into the core of managing Windows. This will allow us to automate more than before, with ease!

I won’t go into all the details here but if you want to be part of the launch event for Windows Server 2012, setup a reminder here.

Generate passwords using PowerShell

The other day I needed to generate some 1400+ new user passwords. Being a lazy person I figured that PowerShell could rescue me. This is what I did to check that my idea worked:

PS C:\> Add-Type -AssemblyName "System.Web"
 PS C:\> [System.Web.Security.Membership]::GeneratePassword(10,2)

As you can see this generates a password that is 10 characters in length and contains at least 2 non-alphanumeric characters. Now all I needed was to iterate this 1400 times and then output the result to the clipboard, simple as pie:

PS C:\> 1..1400 | % { [System.Web.Security.Membership]::GeneratePassword(10,2) } | clip

And that is a 1400 new passwords stored in the clipboard. I can now paste these or pipe them into a set password routine.