mkisofs -P "Kido Yen" -V "Redhat 6.x/7.x boot disk" -o ../file.iso -b isolinux.bin -c boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -R -J -v -T ./
with efi support
mkisofs -b isolinux/isolinux.bin -c boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -eltorito-alt-boot -e images/efiboot.img -no-emul-boot -R -J