grub (8) Linux Manual Page

grub – the grub shell

Synopsis

grub [OPTION]…

Description

Enter the GRand Unified Bootloader command shell.

–batch

turn on batch mode for non-interactive use

–boot-drive=DRIVE

specify stage2 boot_drive [default=0x0]

–config-file=FILE

specify stage2 config_file [default=/boot/grub/grub.conf]

–device-map=FILE

use the device map file FILE

–help

display this message and exit

–hold

wait until a debugger will attach

–install-partition=PAR

specify stage2 install_partition [default=0x20000]

–no-config-file

do not use the config file

–no-curses

do not use curses

–no-floppy

do not probe any floppy drive

–no-pager

do not use internal pager

–preset-menu

use the preset menu

–probe-second-floppy

probe the second floppy drive

–read-only

do not write anything to devices

–verbose

print verbose messages

–version

print version information and exit

Reporting Bugs

Report bugs to <bug-grub [at] gnu.org>.

See Also

The full documentation for grub is maintained as a Texinfo manual. If the info and grub programs are properly installed at your site, the command

info grub

should give you access to the complete manual.