Create Debian netinstall iso with my preseed
Install apt install xorriso
mkdir -p iso-deb12/boot/grub
Create file iso-deb12/boot/grub/grub.cfg
set default=0<br/> set timeout=5<br/> <br/> menuentry 'Debian GNU/Linux 12 (bookworm) network install' --class os {<br/> insmod gzio<br/> insmod part_msdos<br/> linux /boot/linux vga=788 ipv6.disable=1 auto=true netcfg/dhcp_timeout=30 priority=critical locale=en_US preseed/url=http://aassdd.ru/.my-preseed/debian/preseed.cfg ---<br/> initrd /boot/initrd.gz<br/> }<br/>
Put linux and initrd.gz to iso-deb12/boot/
grub-mkrescue -o debian-12-my-preseed-amd64.iso iso-deb12
File create-iso-preseed.sh for use common Debian repo
File create-iso-preseed-LOrepo.sh for use local repo server