윈도 멀티부팅 하려고 했는데요... 책에서 말하는 grub.conf 가 없어요
대신 grub.cfg 파일이 있길래 열어봤더니...(conf 나 cfg 나 그게 그거겠지? 하면서...)
title linux(.........     로 시작하는 문장이 없어요 ㅜㅜ

   title Windows 8
         root (hd0,0)
         makeactive 
         chainloader +1

요놈을 추가해주고 싶은데 뭘 어케 해야할지.... 킁 ㅜㅜ
밑에거는 grub.cfg 파일 내용이에요 ㅜㅜ

#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
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 recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; 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
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd1,gpt5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  d4d06dd4-d72f-4da1-9dcb-334dfca5e20b
else
  search --no-floppy --fs-uuid --set=root d4d06dd4-d72f-4da1-9dcb-334dfca5e20b
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=ko_KR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=-1
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=0
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 0 ; then
    set timeout=0
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30; then
  clear
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
    set gfxpayload="${1}"
    if [ "${1}" = "keep" ]; then
        set vt_handoff=vt.handoff=7
    else
        set vt_handoff=
    fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-d4d06dd4-d72f-4da1-9dcb-334dfca5e20b' {
    recordfail
    load_video
    gfxmode $linux_gfx_mode
    insmod gzio
    insmod part_gpt
    insmod ext2
    set root='hd1,gpt5'
    if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  d4d06dd4-d72f-4da1-9dcb-334dfca5e20b
    else
      search --no-floppy --fs-uuid --set=root d4d06dd4-d72f-4da1-9dcb-334dfca5e20b
    fi
    linux    /boot/vmlinuz-3.13.0-30-generic.efi.signed root=UUID=d4d06dd4-d72f-4da1-9dcb-334dfca5e20b ro  quiet splash $vt_handoff
    initrd    /boot/initrd.img-3.13.0-30-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-d4d06dd4-d72f-4da1-9dcb-334dfca5e20b' {
    menuentry 'Ubuntu, 그리고 Linux 3.13.0-30-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-30-generic-advanced-d4d06dd4-d72f-4da1-9dcb-334dfca5e20b' {
        recordfail
        load_video
        gfxmode $linux_gfx_mode
        insmod gzio
        insmod part_gpt
        insmod ext2
        set root='hd1,gpt5'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  d4d06dd4-d72f-4da1-9dcb-334dfca5e20b
        else
          search --no-floppy --fs-uuid --set=root d4d06dd4-d72f-4da1-9dcb-334dfca5e20b
        fi
        echo    'Linux 3.13.0-30-generic을 불러옵니다 ...'
        linux    /boot/vmlinuz-3.13.0-30-generic.efi.signed root=UUID=d4d06dd4-d72f-4da1-9dcb-334dfca5e20b ro  quiet splash $vt_handoff
        echo    '가상 램디스크를 불러옵니다.'
        initrd    /boot/initrd.img-3.13.0-30-generic
    }
    menuentry 'Ubuntu, with Linux 3.13.0-30-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-30-generic-recovery-d4d06dd4-d72f-4da1-9dcb-334dfca5e20b' {
        recordfail
        load_video
        insmod gzio
        insmod part_gpt
        insmod ext2
        set root='hd1,gpt5'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  d4d06dd4-d72f-4da1-9dcb-334dfca5e20b
        else
          search --no-floppy --fs-uuid --set=root d4d06dd4-d72f-4da1-9dcb-334dfca5e20b
        fi
        echo    'Linux 3.13.0-30-generic을 불러옵니다 ...'
        linux    /boot/vmlinuz-3.13.0-30-generic.efi.signed root=UUID=d4d06dd4-d72f-4da1-9dcb-334dfca5e20b ro recovery nomodeset
        echo    '가상 램디스크를 불러옵니다.'
        initrd    /boot/initrd.img-3.13.0-30-generic
    }
    menuentry 'Ubuntu, 그리고 Linux 3.13.0-24-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-24-generic-advanced-d4d06dd4-d72f-4da1-9dcb-334dfca5e20b' {
        recordfail
        load_video
        gfxmode $linux_gfx_mode
        insmod gzio
        insmod part_gpt
        insmod ext2
        set root='hd1,gpt5'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  d4d06dd4-d72f-4da1-9dcb-334dfca5e20b
        else
          search --no-floppy --fs-uuid --set=root d4d06dd4-d72f-4da1-9dcb-334dfca5e20b
        fi
        echo    'Linux 3.13.0-24-generic을 불러옵니다 ...'
        linux    /boot/vmlinuz-3.13.0-24-generic root=UUID=d4d06dd4-d72f-4da1-9dcb-334dfca5e20b ro  quiet splash $vt_handoff
        echo    '가상 램디스크를 불러옵니다.'
        initrd    /boot/initrd.img-3.13.0-24-generic
    }
    menuentry 'Ubuntu, with Linux 3.13.0-24-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-24-generic-recovery-d4d06dd4-d72f-4da1-9dcb-334dfca5e20b' {
        recordfail
        load_video
        insmod gzio
        insmod part_gpt
        insmod ext2
        set root='hd1,gpt5'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  d4d06dd4-d72f-4da1-9dcb-334dfca5e20b
        else
          search --no-floppy --fs-uuid --set=root d4d06dd4-d72f-4da1-9dcb-334dfca5e20b
        fi
        echo    'Linux 3.13.0-24-generic을 불러옵니다 ...'
        linux    /boot/vmlinuz-3.13.0-24-generic root=UUID=d4d06dd4-d72f-4da1-9dcb-334dfca5e20b ro recovery nomodeset
        echo    '가상 램디스크를 불러옵니다.'
        initrd    /boot/initrd.img-3.13.0-24-generic
    }
}

### 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_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###

### 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 ###