How to chown -R don.lab * for don.users
 

Problem...
"don.users" has files scattered all over the place.
I need to change all of them and only them to "don.lab".

Question...
Do I have to hunt them down and change them one by one
or
is there a way to apply chown only to files that have a UID of "don.users"?

Perhaps something like: find / -user don -group users -print | xargs chgrp lab
Or from current dir: find . -user don -group users -print | xargs chgrp lab

find . -user don -group users -print | xargs chgrp lab
produced....
xargs: unmatched single quote

however...
find . -user don -group users -exec chown don.lab {} \;
worked!

Thankyou.

Forgot. Thanks for posting the working solution.