netboot.xyz/roles/netbootxyz/templates/menu/shredos.ipxe.j2

#!ipxe

goto ${menu} ||

:shredos
menu ShredOS {{ endpoints.shredos.version }} 
set kernel_url ${live_endpoint}{{ endpoints.shredos.path }}shredos
item --gap THIS SOFTWARE DESTROYS DATA
item --gap EVERY BOOT OPTION IS DESTRUCTIVE
item --gap DO NOT PROCEED IF YOU DO NOT KNOW WHAT THIS IS
item shredos_exit ${space} Go Back
item shredos_options ${space} Proceed I know what I am doing
choose menu || goto shredos_exit
goto ${menu}

:shredos_options
clear menu
menu ShredOS {{ endpoints.shredos.version }}
item --gap Choose a wipe method:
item dodshort ${space} Wipe all disks with the short DoD 5220.22-M method
item dod522022m ${space} Wipe all disks with the DoD 5220.22-M method
item dod3pass ${space} Wipe all disks with the DoD 5220.22-M method (3 pass)
item ops2 ${space} Wipe all disks with the RCMP TSSIT OPS-II method
item gutmann ${space} Wipe all disks with the Gutmann method
item prng ${space} Wipe all disks with the PRNG Stream method
choose nuke_method || goto shredos_exit
goto shredos_boot

:shredos_boot
imgfree
kernel ${kernel_url} console=tty3 loglevel=3 nwipe_options="--method=${nuke_method}" ${cmdline}
boot

:shredos_exit
clear menu
exit 0