win7下的bcdedit 添加XP启动菜单 添加grub启动菜单

win7下的bcdedit 添加XP启动菜单 添加grub启动菜单

1. 添加grub启动菜单
a.利用ntldr
用bcdedit添加或者自己写个boot.ini添加都可以
[boot loader]
[operating systems]
c:\grldr.mbr="grub4dos"
然后将grldr和grldr.mbr复制到根目录
b.用bcdedit
bcdedit /create /d "grub" /application bootsector
bcdedit /set {id} device partition=c:
bcdedit /set {id} path \grldr.mbr
bcdedit /displayorder {id} /addlast

2.添加XP启动菜单
Bcdedit /create {ntldr} /d "Windows XP Professional"
Bcdedit /set {ntldr} device partition=c:
Bcdedit /set {ntldr} path \ntldr
Bcdedit /displayorder {ntldr} /addlast

3.删除XP启动菜单
Bcdedit /delete {ntldr} /f
Bcdedit /deletevalue {ntldr} device
Bcdedit /deletevalue {ntldr} path
Bcdedit /displayorder {ntldr} /remove