8)引导Linux系统实例全程回放;
实例: /boot和Linux的/处于同一个硬盘分区;
grub> cat (hd0,6)/etc/fstab
# This file is edited by fstab-sync - see 'man fstab-sync' for details
LABEL=/ / ext3 defaults 1 1
/dev/devpts /dev/pts devpts gid=5,mode=620 0 0
/dev/shm /dev/shm tmpfs defaults 0 0
/dev/proc /proc proc defaults 0 0
/dev/sys /sys sysfs defaults 0 0
LABEL=SWAP-hda1 swap swap defaults 0 0
/dev/hdc /media/cdrecorder auto pamconsole,exec,noauto,managed 0 0
grub> root (hd0,6)
Filesystem type is ext2fs, partition type 0x83
grub> kernel /boot/在这里按tab补齐,全列出/boot所有的文件;
Possible files are: grub initrd-2.6.11-1.1369_FC4.img System.map-2.6.11-1.1369_FC4 config-2.6.11-1.1369_FC4 vmlinuz-2.6.11-1.1369_FC4
memtest86+-1.55.1 xen-syms xen.gz
grub> kernel /boot/vmlinuz-2.6.11-1.1369_FC4 ro root=/dev/hda7 注:输入
[Linux-bzImage, setup=0x1e00, size=0x18e473]
grub> initrd /boot/在这里按tab补齐
Possible files are: grub initrd-2.6.11-1.1369_FC4.img System.map-2.6.11-1.1369_FC4 config-2.6.11-1.1369_FC4 vmlinuz-2.6.11-1.1369_FC4
memtest86+-1.55.1 xen-syms xen.gz
grub> initrd /boot/initrd-2.6.11-1.1369_FC4.img 注;输入intrd文件名的全名;
[Linux-initrd @ 0x2e1000, 0x10e685 bytes]
grub> boot