[root@localhost ~]# cat /etc/redhat-release
Fedora release 20 (Heisenbug)
[root@localhost ~]# mkdir /mnt/u
[root@localhost ~]# mount /dev/sdb1 /mnt/u
[root@localhost ~]# grub2-install --root-directory=/mnt/u /dev/sdb
[root@localhost ~]# grub2-mkconfig -o /mnt/u/boot/grub2/grub.cfg
[root@localhost ~]# gedit /mnt/u/boot/grub2/grub.cfg&
在/mnt/u/boot/grub2/grub.cfg文件最后添加：
menuentry 'Fedora LiveCD' { insmod loopback set root='hd0,msdos1' set iso_path=/boot/iso/Fedora-Live-Desktop-x86_64-20-20140407.iso loopback loop ${iso_path} linux (loop)/isolinux/vmlinuz0 iso-scan/filename=${iso_path} root=live:CDLABEL=Fedora-Live-Desktop-x86_64-20-20 rootfstype=auto
ro quiet rd.live.image noeject rhgb rd.luks=0 rd.md=0 rd.dm=0 initrd (loop)/isolinux/initrd0.img}menuentry 'GRUB4DOS' { insmod ntfs set root='hd0,msdos1' linux /boot/grub4dos/grub.exe --config-file=/boot/grub4dos/menu.lst}CDLABEL 使用如下命令获得：
[root@localhost ~]#
file /mnt/u/boot/iso/Fedora-Live-Desktop-x86_64-20-20140407.iso
/mnt/u/boot/iso/Fedora-Live-Desktop-x86_64-20-20140407.iso: # ISO 9660 CD-ROM filesystem data '
Fedora-Live-Desktop-x86_64-20-20' (bootable)
[root@localhost ~]#
[root@localhost ~]# ls /mnt/u/boot/
grub2 grub4dos iso
[root@localhost ~]# ls /mnt/u/boot/iso/
Fedora-Live-Desktop-x86_64-20-20140407.iso ylmf_ghostwin7sp1_yn2013_x86.iso
[root@localhost ~]# ls /mnt/u/boot/grub2
fonts grub.cfg grubenv i386-pc locale
[root@localhost ~]# ls /mnt/u/boot/grub4dos/
badgrub.exe COPYING grub4dos_r63.diff
bootlace.com default grub.exe
ChangeLog_GRUB4DOS.txt Get_Source_of_This_Build.txt grub.pif
chinese grldr hmload.com
config.sys grldr.mbr menu.lst
[root@localhost ~]# gedit /mnt/u/boot/grub4dos/menu.lst
在/mnt/u/boot/grub4dos/menu.lst文件最后添加：
title DOS/Win9x/Me/NT/2K/XP on (hd0,0) chainloader (hd0,0)+1 rootnoverify (hd0) title Install-Fedora kernel (hd0,0)/isolinux/vmlinuz initrd (hd0,0)/isolinux/initrd.img title Install-RHEL7/CentOS7 root (hd0,10) kernel /isolinux/vmlinuz linux repo=hd:/dev/sda9:/
initrd /isolinux/initrd.img boot
title 1 Start Windows XP setup - XP.iso —— OK
map --mem /boot/grub4dos/winvblk.ima.gz (fd0)
map --mem /boot/grub4dos/winvblk.ima.gz (fd1)
map /boot/iso/DEEP_GHOST_XP_SP3_ZJB_V2014.iso (0xff)
checkrange 0x80 read 0x8280 && map (hd0) (hd1)
checkrange 0x80 read 0x8280 && map (hd1) (hd0)
map --hook
chainloader (0xff)
title Windows 7 ISO find --set-root /boot/iso/ylmf_ghostwin7sp1_yn2013_x86.iso
map /boot/iso/ylmf_ghostwin7sp1_yn2013_x86.iso (0xff)
map --hook root (0xff) chainloader (0xff)
++++++++++++++++++++++ gedit /mnt/u/boot/grub2/grub.cfg +++++++++++++++++++++++++++++++++
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub2-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="${saved_entry}"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
terminal_output console
set timeout=5
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Fedora, with Linux 3.11.10-301.fc20.x86_64' --class fedora --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.11.10-301.fc20.x86_64-advanced-eebb0d67-12eb-4bb3-b0a1-a0dd501ff160' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos12'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos12 --hint-efi=hd0,msdos12 --hint-baremetal=ahci0,msdos12 --hint='hd0,msdos12' 59a9499f-4e9a-4d44-b152-03a14db6bc33
else
search --no-floppy --fs-uuid --set=root 59a9499f-4e9a-4d44-b152-03a14db6bc33
fi
linux /vmlinuz-3.11.10-301.fc20.x86_64 root=UUID=eebb0d67-12eb-4bb3-b0a1-a0dd501ff160 ro vconsole.font=latarcyrheb-sun16 rhgb quiet
initrd /initramfs-3.11.10-301.fc20.x86_64.img
}
menuentry 'Fedora, with Linux 2.6.32-358.el6.i686' --class fedora --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-2.6.32-358.el6.i686-advanced-eebb0d67-12eb-4bb3-b0a1-a0dd501ff160' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos12'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos12 --hint-efi=hd0,msdos12 --hint-baremetal=ahci0,msdos12 --hint='hd0,msdos12' 59a9499f-4e9a-4d44-b152-03a14db6bc33
else
search --no-floppy --fs-uuid --set=root 59a9499f-4e9a-4d44-b152-03a14db6bc33
fi
linux /vmlinuz-2.6.32-358.el6.i686 root=UUID=eebb0d67-12eb-4bb3-b0a1-a0dd501ff160 ro vconsole.font=latarcyrheb-sun16 rhgb quiet
initrd /initramfs-2.6.32-358.el6.i686.img
}
menuentry 'Fedora, with Linux 0-rescue-d64e7737811b4ac2a8d9916f962635c9' --class fedora --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-0-rescue-d64e7737811b4ac2a8d9916f962635c9-advanced-eebb0d67-12eb-4bb3-b0a1-a0dd501ff160' {
load_video
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos12'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos12 --hint-efi=hd0,msdos12 --hint-baremetal=ahci0,msdos12 --hint='hd0,msdos12' 59a9499f-4e9a-4d44-b152-03a14db6bc33
else
search --no-floppy --fs-uuid --set=root 59a9499f-4e9a-4d44-b152-03a14db6bc33
fi
linux /vmlinuz-0-rescue-d64e7737811b4ac2a8d9916f962635c9 root=UUID=eebb0d67-12eb-4bb3-b0a1-a0dd501ff160 ro vconsole.font=latarcyrheb-sun16 rhgb quiet
initrd /initramfs-0-rescue-d64e7737811b4ac2a8d9916f962635c9.img
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_ppc_terminfo ###
### END /etc/grub.d/20_ppc_terminfo ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'CentOS release 6.4 (Final) (on /dev/sda3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-a7a028b9-1f6f-4261-ab4d-d2333b7de75f' {
insmod part_msdos
insmod ext2
set root='hd0,msdos12'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos12 --hint-efi=hd0,msdos12 --hint-baremetal=ahci0,msdos12 --hint='hd0,msdos12' 59a9499f-4e9a-4d44-b152-03a14db6bc33
else
search --no-floppy --fs-uuid --set=root 59a9499f-4e9a-4d44-b152-03a14db6bc33
fi
linux /vmlinuz-2.6.32-358.el6.i686 ro root=UUID=a7a028b9-1f6f-4261-ab4d-d2333b7de75f rd_NO_LUKS KEYBOARDTYPE=pc KEYTABLE=us rd_NO_MD crashkernel=auto LANG=zh_CN.UTF-8 rd_NO_LVM rd_NO_DM rhgb quiet
initrd /initramfs-2.6.32-358.el6.i686.img
}
submenu 'Advanced options for CentOS release 6.4 (Final) (on /dev/sda3)' $menuentry_id_option 'osprober-gnulinux-advanced-a7a028b9-1f6f-4261-ab4d-d2333b7de75f' {
menuentry 'CentOS (2.6.32-358.el6.i686) (on /dev/sda3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz-2.6.32-358.el6.i686--a7a028b9-1f6f-4261-ab4d-d2333b7de75f' {
insmod part_msdos
insmod ext2
set root='hd0,msdos12'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos12 --hint-efi=hd0,msdos12 --hint-baremetal=ahci0,msdos12 --hint='hd0,msdos12' 59a9499f-4e9a-4d44-b152-03a14db6bc33
else
search --no-floppy --fs-uuid --set=root 59a9499f-4e9a-4d44-b152-03a14db6bc33
fi
linux /vmlinuz-2.6.32-358.el6.i686 ro root=UUID=a7a028b9-1f6f-4261-ab4d-d2333b7de75f rd_NO_LUKS KEYBOARDTYPE=pc KEYTABLE=us rd_NO_MD crashkernel=auto LANG=zh_CN.UTF-8 rd_NO_LVM rd_NO_DM rhgb quiet
initrd /initramfs-2.6.32-358.el6.i686.img
}
}
menuentry 'Microsoft Windows XP Professional (on /dev/sda4)' --class windows --class os $menuentry_id_option 'osprober-chain-5A54CD0554CCE53B' {
insmod part_msdos
insmod ntfs
set root='hd0,msdos4'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos4 --hint-efi=hd0,msdos4 --hint-baremetal=ahci0,msdos4 --hint='hd0,msdos4' 5A54CD0554CCE53B
else
search --no-floppy --fs-uuid --set=root 5A54CD0554CCE53B
fi
drivemap -s (hd0) ${root}
chainloader +1
}
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
menuentry 'Fedora LiveCD' {
insmod loopback
set root='hd0,msdos1'
set iso_path=/boot/iso/Fedora-Live-Desktop-x86_64-20-20140407.iso
loopback loop ${iso_path}
linux (loop)/isolinux/vmlinuz0 iso-scan/filename=${iso_path} root=live:CDLABEL=Fedora-Live-Desktop-x86_64-20-20 rootfstype=auto ro quiet rd.live.image noeject rhgb rd.luks=0 rd.md=0 rd.dm=0
initrd (loop)/isolinux/initrd0.img
}
menuentry 'GRUB4DOS' {
insmod ntfs
set root='hd0,msdos1'
linux /boot/grub4dos/grub.exe --config-file=/boot/grub4dos/menu.lst
}
++++++++++++++++++++++ gedit /mnt/u/boot/grub4dos/menu.lst +++++++++++++++++++++++++++++++++
# This is a sample menu.lst file. You should make some changes to it.
# The old install method of booting via the stage-files has been removed.
# Please install GRLDR boot strap code to MBR with the bootlace.com
# utility under DOS/Win9x or Linux.
color black/cyan yellow/cyan
timeout 30
default /default
title find and load NTLDR of Windows NT/2K/XP
fallback 1
find --set-root /ntldr
chainloader /ntldr
savedefault --wait=2
title find and load CMLDR, the Recovery Console of Windows NT/2K/XP
fallback 2
find --set-root /cmldr
chainloader /cmldr
#####################################################################
# write string "cmdcons" to memory 0000:7C03 in 2 steps:
#####################################################################
# step 1. Write 4 chars "cmdc" at 0000:7C03
write 0x7C03 0x63646D63
# step 2. Write 3 chars "ons" and an ending null at 0000:7C07
write 0x7C07 0x00736E6F
savedefault --wait=2
title find and load IO.SYS of Windows 9x/Me
fallback 3
find --set-root /io.sys
chainloader /io.sys
savedefault --wait=2
title find and boot Mandriva with menu.lst already installed
fallback 4
find --set-root /etc/mandriva-release
savedefault --wait=2
configfile /boot/grub/menu.lst
title find and boot Linux with menu.lst already installed
fallback 5
find --set-root /sbin/init
savedefault --wait=2
configfile /boot/grub/menu.lst
title commandline
savedefault --wait=2
commandline
title floppy (fd0)
chainloader (fd0)+1
rootnoverify (fd0)
savedefault --wait=2
title back to dos
savedefault --wait=2
quit
title reboot
savedefault --wait=2
reboot
title halt
savedefault --wait=2
halt
title memdrive duplicated from floppy image file (hd0,0)/sbm.bin
map --mem (hd0,0)/sbm.bin (fd0)
map --hook
chainloader (fd0)+1
rootnoverify (fd0)
savedefault --wait=2
title memdrive based on win98 partition (hd0,6)
map --mem (hd0,6)+1 (hd0)
# map --mem (hd0,0)/win98.gz (hd0)
map --hook
chainloader (hd0)+1
rootnoverify (hd0)
savedefault --wait=2
title DOS/Win9x/Me/NT/2K/XP on (hd0,0)
chainloader (hd0,0)+1
rootnoverify (hd0)
title Install-Fedora
kernel (hd0,0)/isolinux/vmlinuz
initrd (hd0,0)/isolinux/initrd.img
title Install-RHEL7/CentOS7
root (hd0,10)
kernel /isolinux/vmlinuz linux repo=hd:/dev/sda9:/
initrd /isolinux/initrd.img
boot
title Windows 7 ISO
find --set-root /boot/iso/ylmf_ghostwin7sp1_yn2013_x86.iso
map /boot/iso/ylmf_ghostwin7sp1_yn2013_x86.iso (0xff)
map --hook
root (0xff)
chainloader (0xff)
title XP setup 1
find --set-root /boot/iso/DNGS_GHOST_XP_SP3_TYZJ_2014_04.iso
map --mem /boot/grub4dos/firadisk.img (fd1)
map --mem (md)0x6000+800 (fd0)
map --mem /boot/iso/DNGS_GHOST_XP_SP3_TYZJ_2014_04.iso (0xff)
map --hook
dd if=(fd1) of=(fd0) count=1
chainloader (0xff)
title Continue XP setup 2
find --set-root /boot/iso/DNGS_GHOST_XP_SP3_TYZJ_2014_04.iso
map --mem /boot/grub4dos/firadisk.img (fd1)
map --mem (md)0x6000+800 (fd0)
map --mem /boot/iso/DNGS_GHOST_XP_SP3_TYZJ_2014_04.iso (0xff)
map --hook
dd if=(fd1) of=(fd0) count=1
chainloader (hd0)+1
title 1 Start Windows XP setup - XP.iso
map --mem /boot/grub4dos/winvblk.ima.gz (fd0)
map --mem /boot/grub4dos/winvblk.ima.gz (fd1)
map /boot/iso/DEEP_GHOST_XP_SP3_ZJB_V2014.iso (0xff)
checkrange 0x80 read 0x8280 && map (hd0) (hd1)
checkrange 0x80 read 0x8280 && map (hd1) (hd0)
map --hook
chainloader (0xff)
title 2 Continue Windows XP setup
map --mem /boot/grub4dos/winvblk.ima.gz (fd0)
map --mem /boot/grub4dos/winvblk.ima.gz (fd1)
map /boot/iso/DEEP_GHOST_XP_SP3_ZJB_V2014.iso (0xff)
checkrange 0x80 read 0x8280 && map (hd0) (hd1)
checkrange 0x80 read 0x8280 && map (hd1) (hd0)
map --hook
chainloader (hd0)+1
title Install kali
root (hd0,6)
kernel (hd0,6)/live/vmlinuz boot=live noconfig=sudo username=root hostname=kali
initrd (hd0,6)/live/initrd.img