How do I properly shutdown AtheOS?
Run “reboot” from a shell or press CTRL-ALT-DEL. AtheOS will in both cases kill all processes, unmount all filesystems and flush the disk-cache before rebooting the machine. The native FS is journaled so an “unclean” shutdown will not corrupt the FS but might leave you with corrupted files. If you have mounted a FAT-FS during a crash or power-out you should validate the FS afterwards to avoid further damage to the FS.