set default=0 set timeout=5 echo -e "\nWelcome to the CentOS 7 installer!\n\n" menuentry "Install CentOS 7 (64-bit kernel)" --class fedora --class gnu-linux --class gnu --class os { linux /ppc/ppc64/vmlinuz ro initrd /ppc/ppc64/initrd.img } menuentry "Test this media & install CentOS 7 (64-bit kernel)" --class fedora --class gnu-linux --class gnu --class os { linux /ppc/ppc64/vmlinuz rd.live.check ro initrd /ppc/ppc64/initrd.img } menuentry "Rescue a CentOS system (64-bit kernel)" --class fedora --class gnu-linux --class gnu --class os { linux /ppc/ppc64/vmlinuz rescue ro initrd /ppc/ppc64/initrd.img } submenu 'Other options...' { menuentry 'Reboot' { reboot } menuentry 'Exit to Open Firmware' { exit } }