I have a text document that has a machine's MAC address in it. I need to copy this file to multiple machines and would like to have a terminal script/command to replace the old MAC with the MAC of the new machine. I am using OSX 10.6 but I'm sure most Linux commands would work as well. I don't want to use a perl script or anything like that if I can avoid it. A basic UNIX command would be great. Can anyone help me or steer me in the right direction?
Thanks for all your help.