custom clonezilla

[winchinh]

I want to custom clonezilla but I don't know instuctions in script (/syslinux/syslinux.cfg)

append initrd=/live/initrd.img boot=live hostname=natty config quiet noswap nolocales edd=on nomodeset noprompt ocs_live_run="ocs-live-general" ocs_live_extra_param="" ocs_live_keymap="" ocs_live_batch="no" ocs_lang="" video=uvesafb:mode_option=1024x768-32 ip=frommedia nosplash

You can explain !!!!