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grub-mkconfig(8) [centos man page]

GRUB-MKCONFIG(8)                                          System Administration Utilities                                         GRUB-MKCONFIG(8)

grub-mkconfig - generate a GRUB configuration file SYNOPSIS
grub-mkconfig [OPTION] DESCRIPTION
Generate a grub config file -o, --output=FILE output generated config to FILE [default=stdout] -h, --help print this message and exit -v, --version print the version information and exit REPORTING BUGS
Report bugs to <>. SEE ALSO
grub-install(8) The full documentation for grub-mkconfig is maintained as a Texinfo manual. If the info and grub-mkconfig programs are properly installed at your site, the command info grub-mkconfig should give you access to the complete manual. grub-mkconfig (GRUB) 2.02-2ubuntu8.3 July 2018 GRUB-MKCONFIG(8)

Check Out this Related Man Page

GRUB-INSTALL(8) 					  System Administration Utilities					   GRUB-INSTALL(8)

grub-install - install GRUB to a device SYNOPSIS
grub-install [OPTION] install_device DESCRIPTION
Install GRUB on your drive. -h, --help print this message and exit -v, --version print the version information and exit --modules=MODULES pre-load specified modules MODULES --boot-directory=DIR install GRUB images under the directory DIR/grub instead of the /boot/grub directory --grub-setup=FILE use FILE as grub-setup --grub-mkimage=FILE use FILE as grub-mkimage --grub-mkrelpath=FILE use FILE as grub-mkrelpath --grub-mkdevicemap=FILE use FILE as grub-mkdevicemap --grub-probe=FILE use FILE as grub-probe --no-floppy do not probe any floppy drive --allow-floppy Make the drive also bootable as floppy (default for fdX devices). May break on some BIOSes. --recheck probe a device map even if it already exists --force install even if problems are detected --disk-module=MODULE disk module to use INSTALL_DEVICE can be a GRUB device name or a system device filename. grub-install copies GRUB images into /boot/grub, and uses grub-setup to install grub into the boot sector. REPORTING BUGS
Report bugs to <>. SEE ALSO
grub-mkconfig(8), grub-mkimage(1), grub-setup(8), grub-mkrescue(1) The full documentation for grub-install is maintained as a Texinfo manual. If the info and grub-install programs are properly installed at your site, the command info grub-install should give you access to the complete manual. grub-install (GRUB) 1.99-12ubuntu5 October 2011 GRUB-INSTALL(8)
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