set isofile="/boot/rescatux-0.73.iso"
search --no-floppy --file --set=root ${isofile}
loopback loop ${isofile}
linux (loop)/live/vmlinuz1 boot=live findiso=${isofile} config quiet splash selinux=1 security=selinux enforcing=0 locales=ru_RU.UTF-8
initrd (loop)/live/initrd1.img