make a bootable custom rhel install disk

run from the root of where you have copied the RHEL disk to and your ks.cfg resides.

# mkisofs -o /root/x/rhel43_app.iso -b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -R -J -V -T ./