1.ϵͳÆô¶¯Òýµ¼¹ÜÀíÆ÷£ºÔÚ¼ÆËã»úÆô¶¯ºóÔËÐеĵÚÒ»¸ö³ÌÐò£¬¸ºÔð¼ÓÔØ¡¢´«Êä¿ØÖÆµ½²Ù×÷ϵͳµÄÄںˣ¬Ò»µ©°ÑÄں˹ÒÔØ£¬ÏµÍ³Òýµ¼¹ÜÀíÆ÷µÄÈÎÎñ¾ÍËãÍê³ÉÍ˳ö£¬ÏµÍ³Òýµ¼µÄÆäËü²¿·ÖÍêÈ«ÓÉÄÚºËÀ´¿ØÖÆÍê³É¡£
2. GNU GRUB£º ÊÇÒ»¸ö¶àÖØ²Ù×÷ϵͳÆô¶¯¹ÜÀíÆ÷£¬ÓÉGRUB£¨GRand Unified Bootloader£© ÅÉÉú¶øÀ´¡£Ö÷Á÷·¢Ðаæ Fedora¡¢Redhat¡¢CentosµÈ»ùÓÚRPM°üµÄϵͳ£¬ÔÚ×îа汾Öж¼Ä¬ÈÏGRUBÒýµ¼¡£
3.grub.conf£ºGRUBÆô¶¯Ê±»áÔÚ /boot/grub ÖÐѰÕÒÒ»¸öÃû×ÖΪgrub.confµÄÉèÖÃÎļþ£¬Èç¹ûÕÒ²»µ½´ËÉèÖÃÎļþÔò²»½øÈë²Ëµ¥Ä£Ê½¶øÖ±½Ó½øÈëÃüÁîÐÐģʽ¡£
²ËÄñsnoopymmϵͳÖеÄgrub.confµÄÄÚÈÝÈçÏ£º
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE: You have a /boot partition. This means that
# all kernel and initrd paths are relative to /boot/, eg.
# root (hd0,7)
# kernel /vmlinuz-version ro root=/dev/VolGroup00/LogVol00
# initrd /initrd-version.img
#boot=/dev/hda # ÒÔ·ûºÅ#¿ªÍ·µÄÐбíʾעÊÍ
default=0 # ĬÈÏÑ¡ÏµÚÒ»Ïî
timeout=30 # µÈ´ýÓû§Ñ¡Ôñ²Ëµ¥ÏîµÄʱ¼ä£¨ÒÔÃë¼Æ£©£¬³¬Ê±ÔòÒýµ¼Ä¬ÈϵÄÑ¡Ïî
splashimage=(hd0,7)/grub/splash.xpm.gz # Ö¸¶¨¿ª»ú»ÃæÎļþsplash.xpm.gzµÄλÖÃ
hiddenmenu
title Fedora Core (2.6.15-1.2054_FC5) # ±íʾFedoraµÄ²Ëµ¥Ïî
root (hd0,7)
kernel /vmlinuz-2.6.15-1.2054_FC5 ro root=/dev/VolGroup00/LogVol00 rhgb quiet
initrd /initrd-2.6.15-1.2054_FC5.img
title Window XP # ±íʾWindows XPµÄ²Ëµ¥Ïî
rootnoverify (hd0,0)
chainloader +1
²Î¿¼ÎÄÏ×£ºken,¶àÖØ²Ù×÷ϵͳÒýµ¼¹ÜÀíÆ÷-grub(linux.org)

