CentOS7——/boot/grub2/grub.cfg——win7

Posted 2022-07-28 ztguang

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grub2-set-default

grub2-set-default win7

grub2-editenv list

+++++++++++++++++++++++++++++++++++++++++

#
# 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 ###
set pager=1

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
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=5
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=5
fi
### END /etc/grub.d/00_header ###

menuentry 'win7'
   set root='hd0,msdos1'
   chainloader +1

### BEGIN /etc/grub.d/10_linux ###
menuentry 'CentOS Linux (3.10.0-123.6.3.el7.x86_64) 7 (Core)' --class centos --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-811243b2-acc6-4430-bdff-1f6e50466d36'
   load_video
   set gfxpayload=keep
   insmod gzio
   insmod part_msdos
   insmod ext2
   set root='hd0,msdos10'
   if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos10 --hint-efi=hd0,msdos10 --hint-baremetal=ahci0,msdos10 --hint='hd0,msdos10' a4b036c8-fd32-4409-bccc-657bd30cb389
   else
      search --no-floppy --fs-uuid --set=root a4b036c8-fd32-4409-bccc-657bd30cb389
   fi
   linux16 /vmlinuz-3.10.0-123.6.3.el7.x86_64 root=UUID=811243b2-acc6-4430-bdff-1f6e50466d36 ro vconsole.keymap=us crashkernel=auto vconsole.font=latarcyrheb-sun16 rhgb quiet LANG=zh_CN.UTF-8
   initrd16 /initramfs-3.10.0-123.6.3.el7.x86_64.img

menuentry 'CentOS Linux, with Linux 3.10.0-123.el7.x86_64' --class centos --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-123.el7.x86_64-advanced-811243b2-acc6-4430-bdff-1f6e50466d36'
   load_video
   set gfxpayload=keep
   insmod gzio
   insmod part_msdos
   insmod ext2
   set root='hd0,msdos10'
   if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos10 --hint-efi=hd0,msdos10 --hint-baremetal=ahci0,msdos10 --hint='hd0,msdos10' a4b036c8-fd32-4409-bccc-657bd30cb389
   else
      search --no-floppy --fs-uuid --set=root a4b036c8-fd32-4409-bccc-657bd30cb389
   fi
   linux16 /vmlinuz-3.10.0-123.el7.x86_64 root=UUID=811243b2-acc6-4430-bdff-1f6e50466d36 ro vconsole.keymap=us crashkernel=auto vconsole.font=latarcyrheb-sun16 rhgb quiet LANG=zh_CN.UTF-8
   initrd16 /initramfs-3.10.0-123.el7.x86_64.img

menuentry 'CentOS Linux, with Linux 0-rescue-4dc89c25902e49d89dc15c5a7f97291a' --class centos --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-0-rescue-4dc89c25902e49d89dc15c5a7f97291a-advanced-811243b2-acc6-4430-bdff-1f6e50466d36'
   load_video
   insmod gzio
   insmod part_msdos
   insmod ext2
   set root='hd0,msdos10'
   if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos10 --hint-efi=hd0,msdos10 --hint-baremetal=ahci0,msdos10 --hint='hd0,msdos10' a4b036c8-fd32-4409-bccc-657bd30cb389
   else
      search --no-floppy --fs-uuid --set=root a4b036c8-fd32-4409-bccc-657bd30cb389
   fi
   linux16 /vmlinuz-0-rescue-4dc89c25902e49d89dc15c5a7f97291a root=UUID=811243b2-acc6-4430-bdff-1f6e50466d36 ro vconsole.keymap=us crashkernel=auto vconsole.font=latarcyrheb-sun16 rhgb quiet
   initrd16 /initramfs-0-rescue-4dc89c25902e49d89dc15c5a7f97291a.img

if [ "x$default" = 'CentOS Linux, with Linux 3.10.0-123.el7.x86_64' ]; then default='Advanced options for CentOS Linux>CentOS Linux, with Linux 3.10.0-123.el7.x86_64'; fi;
### 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 ###
### 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 ###

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