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[code]1. ÔÚ GRUB 選單畫ÃæµÄ時ºò£¬°´ e
2. ÕÒµ½這Ò»ÐС¾kernel /vmlinuz-2.xxxxxxx ro root=/dev/hda2¡¿°´ e
3. ÔÚ這Ò»ÐÐ×îáá¼ÓÉÏ single£¨ÒªÁôÒ»個¿Õ¸ñÔÙ¼Ó single£©£¬¼ÓÍêÖ®áá°´¡¾Enter¡¿Ìø³ö
4. °´ b £¬開機Ö®áá會³ö現 sh-2.05#
5. 輸Èë passwd root £¬ÐÞ¸ÄÃÜ碼
6. ¸ÄÍêÖ®áá 輸Èë reboot ÖØÐÂ開機¼´¿É [/code]
·½·¨¶þ£ºanother single mode
[code]1. ÔÚ GRUB 選單畫ÃæµÄ時ºò£¬°´ a
2. È»ááÔÚÃüÁîÁÐ×îáá¼ÓÈë -s£¨ÒªÁôÒ»個¿Õ¸ñÔÙ¼Ó -s£©£¬¼ÓÍêÖ®áá°´¡¾Enter¡¿¾Í會ÖØÐÂ開機
grub append>; ro root=/dev/xxxx -s
3. 開機Ö®áá會³ö現 sh-2.05#
4. 輸Èë passwd root £¬ÐÞ¸ÄÃÜ碼
5. ¸ÄÍêÖ®áá 輸Èë reboot ÖØÐÂ開機¼´¿É [/code]
·½·¨Èý£ºrescue mode£¨當 / partition ÓÐ問題£¬連 single mode ¶¼進²»È¥µÄ時ºòÓõķ½·¨£©
[code]1. Óà Red Hat Linux 8.0 µÄµÚһƬ¹â盤Ƭ開機
2. ÔÚ³ö現 boot: µÄ時ºò輸Èë linux rescue
boot:linux rescue
3. ¡¾OK¡¿-->;¡¾OK¡¿-->;¡¾Continue¡¿-->;¡¾OK¡¿
//·´Õý¾ÍÊÇÒ»Ö±°´ Enter Ö±µ½³ö現 sh-2.05a#
4. 輸Èë chroot /mnt/sysimage È¡µÃ root 權ÏÞ
sh-2.05a#chroot /mnt/sysimage
5. 輸Èë passwd root £¬ÐÞ¸ÄÃÜ碼
6. ¸ÄÍêÖ®áá 輸Èë reboot ÖØÐÂ開機¼´¿É[/code]
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yjh@ubuntu:/etc$
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