OS X active directory domain migration

gistfile1.txt

Login as admin user and list users:
  ls -alh /Users/
Move domain User folders to .old:
  sudo mv /Users/johndoe /Users/johndoe.old
Unbind Machine:
  Preferences -> Accounts-> Login Options-> Network account server -> Directory utility -> Active directory -> Unbind
Delete sqlindex files found in ls /var/db/dslocal/nodes/Default/
  sudo rm -f /var/db/dslocal/nodes/Default/sqlindex
  sudo rm -f /var/db/dslocal/nodes/Default/sqlindex-shm
  sudo rm -f /var/db/dslocal/nodes/Default/sqlindex-wal
Reboot	
Bind to new domain:	
  Preferences -> Accounts -> Login Options -> Network account server -> Directory utility -> Active directory -> Bind
Reboot	
Login as user
Logout and login as admin:	
Move User folder .new	After you have logged in as the user under the new domain you need to move the newly created User home folder to johndoe.new and move the .old User folder to /Users/johndoe with the command:
  sudo mv /Users/johndoe /Users/johndoe.new
Move .old to new username:
  sudo mv /Users/johndoe.old /Users/johndoe
Change ownership of /Users/johndoe, /Applications, /usr/local and /private folders (change DomainName according to your domain name. Change group id (1212121212) and user id (1313131313) according to results of command "ls -l" executed in the home):
  sudo find . -group 1212121212 -exec chgrp -Rh "DomainName\Domain Users" {} \;
  sudo find . -user 1313131313 -exec chown -Rh johndoe {} \;

Logout as admin	
Reboot	
Login as that user (johndoe)	

Click on “Create a new keychain” much easier in El Capitan and Yosemite	If “Create new Keychain” fails then goto Keychain Access –> Preferences –> Reset Default Keychain

Thanks to https://jasoncoltrin.com/2016/05/07/os-x-new-domain-migration-retaining-user-profile-with-scripts/