/etc/di-netboot-assistant/pxelinux.HEAD is in di-netboot-assistant 0.51.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | ## Run "di-netboot-assistant rebuild-menu" when you modify
## this file.
##
#
# Note: All TFTP filenames must be prefixed with "::/". see README file.
#KBDMAP ::/d-i/n-a/pxelinux.cfg/french.kbd
UI ::/d-i/n-a/pxelinux.cfg/menu.c32
MENU TITLE Debian-Installer Netboot Menu
DEFAULT bootlocal
# TIMEOUT 100
#
# ########################################################################
#
# Install stable automatically.
# For details consult '/usr/share/doc/di-netboot-assistant/README.preseed'.
#
#LABEL autoinstall
# MENU LABEL Debian stable (amd64) + preseed
# kernel ::/d-i/n-a/stable/amd64/linux
# append initrd=::/d-i/n-a/stable/amd64/initrd.gz --- auto=true priority=critical url=tftp://installbox
#
# ########################################################################
LABEL bootlocal
MENU LABEL ^Boot from local disk..
LOCALBOOT 0
|