GRUB2 Manual Boot Linux

Source: Internet
Author: User

Only three commands required

1. Set root= (hd*,gpt*)

Hd* is the disk where the system resides, starting from 0;

GPT is the disk partition table format, * for the first region, MBR partition table is msdos*;

2, linux/boot/vmlinux* root=/dev/sd*x

The first parameter of the Linux command is the kernel file, followed by the kernel boot parameters, generally specify at least the disk and partition on which the file system resides.

3, initrd/boot/initrd*

Specifies the boot image, which can be omitted

4. Boot

Start the system

0, GRUB2 support TAB key Auto-completion, enter the command, you can use the TAB key to confirm the disk partition or file path.

GRUB2 Manual Boot Linux

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