# 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`
`set timeout=5`
`menuentry 'Debian GNU/Linux 12 (bookworm) network install' --class os {`
` insmod gzio`
` insmod part_msdos`
` 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 ---`
` initrd /boot/initrd.gz`
`}`
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