An off topic post here as I err to sharing uniquely designed Windows 7 wallpapers.
I had earlier posted about the Add-Computer cmdlet bug in Windows 7 RC builds which didn’t allow the computer to be added to the domain via PowerShell. With Windows 7 RTM, it is fixed and turns out to be pretty handy should you need to script the domain joins for your new builds. The command to add the machine is pretty simple.
The –passthru switch as chosen in the example shows the results.
Check out help for what you can do with this cmdlet such as when you need to add the computer account to a specific OU. Remember that adding machine via PowerShell to the domain does not require you to create the computer name before hand, but it pre-exists than its not an issue.
Few examples :
Add-Computer -domainname Domain02 -OUPath OU=testOU,DC=domain,DC=Domain,DC=com
Add-computer -workgroupname WORKGROUP-A
Add-computer -domainname Domain01; restart-computer (this adds the restart option)
For more info. see http://technet.microsoft.com/en-us/library/dd347556.aspx
For reasons unknown to me the useful Rename-Computer cmdlet (shown in my earlier example) seems to have been removed past CTP3 builds and the RTM. Even though the technet reference for all Windows 7 PowerShell cmdlets still has it listed.
Here is a discussion I found.