[Klug-general] A cli for bulk owner changes?

[Michael E. Rentell]

Good day all,
I've restored my entire partition from back-up (don't ask) and I find my 
/home/user/.thunderbird sub-directory is owned by root - every file. I 
can use thunderbird with sudo and it comes up just fine, but I'd like to 
change every file from root owner to mick owner. so as I can use it as 
previously.

There's gotta be a cli for that but I don't have the nouse. Can anyone help?

Ta

MikeR