I wanted to change the owner of all the files and directories under a directoy and issued the command "chgrp -R groupname /*" when I intendted to do "chgrp -R groupname ./*". I realized my mistake shortly and did a CTRL+Z, but it was too late I am afraid.
I am afraid it will do lot of harm to the server
(. What can I do to restore the situation. Please help me. I am on Fedora Core 2.