Disjoin Rejoin Windows Server

@Anonymous @Limitless Technology

I looked at ADMT tool but I was hoping I can accomplish this via PS scripting for easier execution. Reading the ADMT notes it makes reference to installing a ADMT Agent to all target computers, which is more than I was hoping to deploy. I appreciate the info on the ADMT; but if someone can suggest a PS scripting way. If it helps all target servers in the domain I want to unjoin them from are running OS versions of Windows 2008 R2 and Windows 2012 R2 and a few Windows 2016.

@Anonymous Is there a way I can combine the disjoin from the domain on multiple computers, then pause the script for a few minutes then run the next block of line code to add the computers to another domain? I have the samples below, but I am stuck on how I can pass the local administrator user and password once the computer is standalone in a workgroup.

Disjoin from domain:
Remove-ADComputer -computername (get-content C:\Temp\servers.txt) -restart

Join to domain:
add-computer -computername (get-content C:\Temp\servers.txt) -domainname my.domain.com –credential mydomain\johsmith -restart –force

If that doesn't work for you then ADMT may work.
https://www.varonis.com/blog/active-directory-migration-tool/

--please don't forget to upvote and Accept as answer if the reply is helpful--

@Anonymous Thanks. I tried similar commands. Are there any specific services or software that need to be enabled/ installed on the target servers?

You can use PowerShell

Add-Computer -ComputerName Server01, Server02, localhost -DomainName Domain02 -LocalCredential Domain01\User01 -UnjoinDomainCredential Domain01\Admin01 -Credential Domain02\Admin01 -Restart  

https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.management/add-computer?view=powershell-5.1#example-6--move-a-group-of-computers-to-a-new-domain

--please don't forget to upvote and Accept as answer if the reply is helpful--