不同機器可能由于安裝的磁盤分區不同而內容有所變化，不過基本信息大同小異，大家用得著的可以作為參考： 
# grub.conf generated by anaconda 
# 
# Note that you do not have to rerun grub after making changes to this file 
# NOTICE: You do not have a /boot partition. This means that 
# all kernel and initrd paths are relative to /, eg. 
# root (hd0,4) 
# kernel /boot/vmlinuz-version ro root=/dev/sda4 
# initrd /boot/initrd-[generic-]version.img 
#boot=/dev/sda 
default=1 
timeout=5 
splashimage=(hd0,4)/boot/grub/splash.xpm.gz 
hiddenmenu 
title CentOS (2.6.32-279.el6.i686) 
root (hd0,4) 
kernel /boot/vmlinuz-2.6.32-279.el6.i686 ro root=UUID=34b3b0c1-890f-4983-869d-1bf0f263195c rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=128M KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet 
initrd /boot/initramfs-2.6.32-279.el6.i686.img 
title Other 
rootnoverify (hd0,1) 
chainloader +1