Except where noted, this is for GRUB 2+
# Turn on the pager in console mode
set pager=1
# See what the variables are
set
# Find devices available
ls# RHEL-ish
grub2-mkconfig -o /boot/grub2/grub.cfg
# Deb-ish
update-grub/boot/grub/grub.conf
The Linux Loader, which is reinstalled with each config change (by running lilo)
/etc/lilo.conf
| arg | desc |
|---|---|
| large-memory | allow ram disk above 15MB |
| lba32 | use logical block addresses |