HP OpenVMS Systems Documentation

ÔÚ½¨Á¢ÄúµÄÕÊ»§ºó²»¾Ã±ã×¢²áÕÊ»§È¥¸ü¸ÄÄúµÄÃÜÂë¡£Èç¹ûÕÊ»§½¨Á¢ºó¾­¹ýÒ»¶Îʱ¼äÄú²Å½øÐеÚÒ»´Î×¢²á£¬ÆäËûÓû§¿ÉÄܳɹ¦µØ×¢²áÄúµÄÕÊ»§£¬»ñµÃËðº¦ÏµÍ³µÄ»ú»á¡£Í¬ÑùµØ£¬Èç¹ûÄúºöÊÓ¸ü¸ ÄÃÜÂë»òÕß²»ÄÜ×öÕâ¼þÊ£¬ÏµÍ³ÒÀÈ»Ò×Êܹ¥»÷¡£¿ÉÄܵÄË𺦼«´óµØÒÀÀµÓÚÆäËûÓÐЧµÄ°²È«´ëÊ©¡£Óйظü¸ÄÃÜÂëµÄÆäËûÐÅÏ¢£¬Çë²ÎÔÄ 1.7 ½Ú¡£

1.3.3 ÃÜÂëÏÞÖÆ

ϵͳ¼ì²éÃÜÂëµÄ¿É½ÓÊÜÐÔÈçÏÂ:

• ×Ô¶¯°ÑÐÂÃÜÂëÓëϵͳ×Öµä±È½Ï¡£È·±£ÃÜÂë²»ÊDZ¾¹úÓïÑÔ×Ö¡£
• ά»¤¾ÉÃÜÂëµÄÀúÊ·ÁÐ±í£¬½«Ã¿Ò»¸öÐÂÃÜÂëÓë¸Ã±í±È½Ï£¬È·±£²»ÖØÐÂʹÓÃÃÜÂë¡£
• ʵʩ×î¶ÌµÄÃÜÂ볤¶È£¬ÕâÊÇϵͳ¹ÜÀíÔ±ÔÚÄúµÄ UAF ¼Ç¼ָ¶¨µÄ¡£

ϵͳ¾Ü¾øÔÚϵͳ×Öµä¿ÉÒÔ²éÕÒµ½µÄ¡¢Ôø¾­Ê¹Óõģ¬ºÍ±È UAF ÖÐÖ¸¶¨µÄ×î¶ÌÃÜÂ볤¶È»¹¶ÌµÄÈκÎÃÜÂë¡£

1.3.4 ÃÜÂëÀàÐÍ

OpenVMS ²Ù×÷ϵͳʶ±ð¼¸ÖÖÃÜÂëÀàÐÍ:

• Óû§ÃÜÂë
  ¶àÊýÕÊ»§ÐèÒª¡£ÔÚÊäÈëÓû§Ãûºó£¬ÌáʾÊäÈëµÄÃÜÂë¡£Èç¹ûÕÊ»§ÐèÒªÖ÷ÃÜÂëºÍ´ÎÃÜÂ룬±ØÐëÊäÈëÕâÁ½¸öÃÜÂë¡£
• ϵͳÃÜÂë
  °²È«¹ÜÀíÔ±¾ö¶¨ÐèÒªµÄ¿ØÖƶÔÌض¨Öն˵ĴæȡȨ¡£Í¨³£ÓбØҪʹÓÃϵͳÃÜÂë¿ØÖƶÔÖն˵ĴæÈ¡£¬ÒÔ±ÜÃâδÊÚȨʹÓã¬ÀýÈ粦ºÅºÍ¹«ÓÃÖÕ¶ËÏß·¡£
• Ö÷ÃÜÂë
  ΪÐèÒªÖ÷ºÍ´ÎÃÜÂëµÄÕÊ»§ÊäÈëµÄÁ½¸öÃÜÂëµÄµÚÒ»¸öÃÜÂë¡£
• ´ÎÃÜÂë
  ΪÐèÒªÖ÷ºÍ´ÎÃÜÂëµÄÕÊ»§ÊäÈëµÄÁ½¸öÃÜÂëµÄµÚ¶þ¸öÃÜÂë¡£´ÎÃÜÂëΪÓû§ÕÊ»§Ìṩ¸½¼Ó¼¶±ðµÄ°²È«¡£ µäÐÍÇé¿öÊÇ£¬Ö÷Óû§²»ÖªµÀ´ÎÃÜÂë; ¼à¶½Õß»òÆäËû¹Ø¼üÈËÎï±ØÐëµ±ÃæÌṩËü¡£¶ÔÓÚijЩӦÓ㬼ලÕßÒ²¿ÉÒÔ¾ö¶¨Ê¹ÓøÃÕÊ»§Ê±±£³ÖÔÚ³¡¡£Òò¶ø£¬´ÎÃÜÂë°ïÖú¿ØÖÆ×¢²á£¬¶øÇÒÕâÑùµÄ¶¯×÷·¢ÉúÔÚ×¢²áºó¡£ ´ÎÃÜÂë¿ÉÒÔÊǺÄʱÇÒ²»±ãµÄ¡£Ö»ÓÐÔÚÐèÒª×î´ó°²È«µÄ³¡ºÏ£¬²ÅÓбØҪʹÓôÎÃÜÂë¡£ÕÊ»§ÐèҪ˫ÃÜÂëµÄÒ»¸öÀý×ÓÊÇ£¬Ìø¹ýÕý³£µÄ´æÈ¡¿ØÖÆ×¼Ðí½ô¼±ÐÞ²¹Êý¾Ý¿â¡£

°²È«¹ÜÀíÔ±»á¸æËßÄúÊÇ·ñ±ØÐëÖ¸¶¨Ò»¸öϵͳÃÜÂëÀ´×¢²áÒ»¸ö»ò¶à¸öÖ¸¶¨Ê¹ÓõÄÖնˡ£Ïò°²È«¹ÜÀíÔ±ÇëÎʵ±Ç°µÄϵͳÃÜÂë¡¢¸ü¸ÄƵÂÊÒÔ¼°µ±Ëü¸ü¸ÄºóÈçºÎ»ñµÃеÄϵͳÃÜÂë¡£

ÒªÖ¸¶¨ÏµÍ³ÃÜÂ룬×öÒÔϼ¸²½:

MAPLE - A member of the Forest Cluster

 Unauthorized Access is Prohibited



Username:

°²È«¹ÜÀíÔ±ÔÚ½¨Á¢ÄúµÄÕÊ»§Ê±¾ö¶¨ÄúµÄÕÊ»§ÊÇ·ñÐèҪʹÓôÎÃÜÂë¡£µ±ÄúµÄÕÊ»§ÐèÒªÖ÷ºÍ´ÎÃÜÂëʱ£¬ÄúÐèÒªÁ½¸öÃÜÂëÀ´×¢²á¡£°²È«¹ÜÀíÔ±ÔÚÄúµÄ UAF Ö¸¶¨µÄ×îСÃÜÂ볤¶È½«Ó¦ÓÃÓÚÕâÁ½¸öÃÜÂë¡£

Èçͬµ¥¸öÃÜÂë×¢²á£¬ÏµÍ³ÎªÕû¸ö×¢²á¹ý³Ì·ÖÅäÓÐÏÞÊýÁ¿µÄʱ¼ä¡£Èç¹ûÄú²»°´Ê±ÊäÈë´ÎÃÜÂ룬ÄÇôע²áÆÚ½«¹ýÆÚ¡£

ÒÔÏÂÀý×ÓչʾÐèÒªÖ÷ºÍ´ÎÃÜÂëµÄ×¢²á:

  WILLOW - A member of the Forest Cluster
         Welcome to OpenVMS on node WILLOW

Username: RWOODS
Password:           [Enter]
Password:           [Enter]
    Last interactive login on Friday, 11-DEC-2002 10:22
$

ËÄÀàÓû§ÕÊ»§¿ÉÓÃÓÚ OpenVMS ϵͳ:

• ÃÜÂë±£»¤µÄÕÊ»§£¬Äú»ò°²È«¹ÜÀíÔ±»áÖÜÆÚÐԵظü¸ÄÃÜÂë¡£ÕâÖÖÀàÐ͵ÄÕÊ»§ÊÇ×îÆÕͨµÄ¡£
• ×ÜÊÇÐèÒªÃÜÂëµÄÕÊ»§£¬µ«ÊǽûÖ¹Äú¸ü¸ÄÃÜÂ롣ͨ¹ýËø¶¨ÃÜÂë (ÔÚ UAF ÖÐÉèÖà LOCKPWD ±ê¼Ç)£¬°²È«¹ÜÀíÔ±¿ØÖƶÔÃÜÂëµÄËùÓиü¸Ä¡£
• ÊÜÏÞÕÊ»§ÏÞÖÆÄúʹÓÃϵͳ²¢ÇÒÓÐʱÐèÒªÃÜÂë¡£
• ¿ª·ÅÕÊ»§²»ÐèÒªÃÜÂë¡£µ±Äú×¢²áµ½Ò»¸ö¹«¿ªÕÊ»§Ê±£¬ÏµÍ³²»ÏòÄúÌáʾÃÜÂ룬¶øÄúÒ²²»±ØÊäÈëÒ»¸ö¡£Äú¿ÉÒÔÁ¢¼´¿ªÊ¼ÊäÈëÃüÁî¡£ÒòΪ¿ª·ÅÕÊ»§ÔÊÐí ÈκÎÈË»ñµÃ¶ÔϵͳµÄ´æȡȨ£¬Òò´ËËûÃÇֻʹÓÃÔÚ´ø×îС°²È«ÐèÇóµÄÕ¾µãÖС£

µ±Äú´ÓÖ±½ÓÁ¬½Óµ½¼ÆËã»úµÄÖÕ¶Ë×¢²áʱ£¬OpenVMS ϵͳÏÔʾ֪ͨÐÔϵͳÏûÏ¢£¬ÈçÒÔÏÂÀý×ÓËùʾ¡£

WILLOW - A member of the Forest Cluster                        (1)
        Unlawful Access is Prohibited

Username:  RWOODS
Password:
    ÄúÓÐÒÔ϶ϿªµÄ½ø³Ì:                                  (2)
ÖÕ¶Ë   	  ½ø³ÌÃû          Ó³ÏóÃû
VT320:    RWOODS         (ûÓÐ)
Welcome to OpenVMS on node WILLOW                     (3)
    Last interactive login on Wednesday,  11-DEC-2002 10:20    (4)
    Last non-interactive login on Monday, 30-NOV-2002 17:39    (5)
        2 failures since last successful login                 (6)

          You have 1 new mail message.
  $

×¢ÒâÒÔϹØÓÚÀý×ÓµÄ˵Ã÷:

1. Ðû¸æÏûÏ¢±êʶ½Úµã (ºÍ£¬Èç¹ûÓйأ¬OpenVMS ´ØÃû³Æ)¡£ËüÒ²¿ÉÒÔ¾¯¸æδ±»ÊÚȨµÄÓû§½ûÖ¹·Ç·¨´æÈ¡¡£ÏµÍ³¹ÜÀíÔ±»ò°²È«¹ÜÀíÔ±¿ÉÒÔ¿ØÖÆÕâ¸öÏûÏ¢µÄÍâ¹ÛºÍÄÚÈÝ¡£
2. ¶Ï¿ª½ø³ÌÏûϢ֪ͨÄúÔÚÉϴγɹ¦×¢²áºó¶Ï¿ªÒ»¶Îʱ¼äµ«ÊÇÈÔÈ»¿ÉÓõĽø³Ì¡£Äú¿ÉÒÔÑ¡ÔñÖØÐÂÁ¬½Ó¾ÉµÄ½ø³Ì£¬»Øµ½Äú¶Ï¿ªÖ®Ç°µÄ״̬¡£Ö»Óе±ÒÔÏÂÌõ¼þ´æÔÚ Ê±£¬ÏµÍ³²ÅÏÔʾ¶Ï¿ªµÄÏûÏ¢:
   • ·¢ÉúÖжϵÄÖÕ¶ËÉèÖÃΪÐéÄâÖնˡ£
   • ÄúµÄÖÕ¶ËÉèÖÃΪһ¸ö¿ÉÒԶϿªµÄÖնˡ£
   • ÔÚнüµÄ¶Ô»°ÆÚÖУ¬ÔÚÄú×¢Ïú֮ǰ¶Ï¿ªÖն˵½ÖÐÑë´¦ÀíÆ÷ (CPU) µÄÁ¬½Ó¡£
   
   Ò»°ã¶øÑÔ£¬°²È«¹ÜÀíÔ±Ó¦¸ÃÔÊÐíÄúÖØÐÂÁ¬½Ó£¬ÒòΪÕâÖÖÄÜÁ¦²»»á¶Ôϵͳ°²È«ÒýÆðÌØÊâµÄÎÊÌ⡣Ȼ¶ø£¬°²È«¹ÜÀíÔ±¿ÉÒÔͨ¹ý¸ü¸ÄÖÕ¶ËÉèÖúͽûֹϵͳÉϵÄÐéÄâÖÕ¶ËÀ´³·ÏûÕâ ¸ö¹¦ÄÜ¡£(ÓйØÉèÖúÍÖØÐÂÁ¬½ÓÐéÄâÖն˵ÄÏêÇ飬Çë²ÎÔÄ OpenVMS ϵͳ¹ÜÀíÔ±Êֲᡣ)
3. »¶Ó­ÏûÏ¢Ö¸³öÕýÔÚÔËÐÐµÄ OpenVMS ²Ù×÷ϵͳµÄ°æ±¾ºÅºÍÄú×¢²áµÄ½ÚµãÃû³Æ¡£ÏµÍ³¹ÜÀíÔ±¿ÉÒÔÌôÑ¡²»Í¬µÄÏûÏ¢»ò ÍêÈ«È¡ÏûÕâ¸öÏûÏ¢¡£
4. ×îºó³É¹¦½»»¥×¢²áÏûÏ¢Ìṩ×îºóÍê³ÉµÄ±¾µØ¡¢²¦ºÅ»òÔ¶³Ì×¢²áµÄʱ¼ä¡£(ϵͳ²»¼ÆÀ´×ÔÆ丸 ½ø³ÌÊÇÕâЩע²áÀàÐÍÖ®Ò»µÄ×Ó½ø³ÌµÄ×¢²á¡£)
5. ×îºó³É¹¦·Ç½»»¥×¢²áÏûÏ¢Ìṩ×îºó·Ç½»»¥ (ÅúÁ¿»òÍøÂç) ×¢²áÍê³ÉµÄʱ¼ä¡£
6. ×¢²áʧ°Ü´ÎÊýÏûÏ¢Ö¸³ö³¢ÊÔ×¢²áʧ°ÜµÄ´ÎÊý¡£(Ö»¼ÆÊýÒò´íÎóÃÜÂë¶øµ¼ÖµÄ×¢²áʧ°Ü¡£) ΪÎüÒýÄúµÄ×¢Ò⣬ÔÚ³öÏÖÏûÏ¢ºóÓÐÒ»ÁåÉù¡£
7. ÐÂÓʼþÏûÏ¢Ö¸³öÄú ÊÇ·ñÓÐÈκÎδ¶ÁµÄÓʼþÏûÏ¢¡£

°²È«¹ÜÀíÔ±¿ÉÒÔÈ¡Ïû°üÀ¨½ÚµãÃûºÍ²Ù×÷ϵͳ±êʶµÄÐû¸æºÍ»¶Ó­ÏûÏ¢¡£ÒòΪע²á¹ý³Ì¸ù¾Ý²»Í¬²Ù×÷ϵͳ¶ø²»Í¬£¬Òò´ËûÓÐÕâ¸öÏûÏ¢ÊÇÄÑÒÔ×¢²áµÄ¡£

×îºó×¢²á³É¹¦ºÍʧ°ÜÏûÏ¢ÊÇ¿ÉÑ¡µÄ¡£°²È«¹ÜÀíÔ±¿ÉÒÔ°´×éÔÊÐí»ò³·Ïû¸ÃÏûÏ¢¡£´øÖ춻ò¸ß¼¶°²È«µÄÕ¾µãÐèÒªÏÔʾÕâЩÏûÏ¢£¬ÒòΪËüÃÇ¿ÉÒÔÖ¸³ö·Ç·¨´æÈ¡Æóͼ¡£ÁíÍ⣬ͨ¹ýչʾϵͳÕýÔÚ¼à¿Ø×¢²á£¬ÕâЩÏûÏ¢¿ÉÒÔ ÊǶÔDZÔÚ·Ç·¨Óû§µÄÒ»ÖÖÍþÉå¡£

1.4.2 ³É¹¦×¢²áÏûÏ¢

ÿ´ÎÄú×¢²áʱ£¬ÏµÍ³ÖØÖÃ×îºó³É¹¦×¢²áµÄÖµºÍ×¢²áʧ°ÜµÄ´ÎÊý¡£Èç¹ûÄú½»»¥µØ´æÈ¡ÄúµÄÕÊ»§¶øÔÚ×¢²áʱ²»Ö¸¶¨´íÎóµÄÃÜÂ룬ÄÇôÄú¿ÉÒÔ²»²ÎÔÄ×îºó³É¹¦·Ç½»»¥×¢²áºÍ×¢²áʧ°ÜÏûÏ¢¡£

1.5 ×¢²áÀàÐͺÍ×¢²áÖÖÀà

×¢²á¿ÉÒÔÊǽ»»¥»ò·Ç½»»¥Ö®Ò»¡£µ±Äú½»»¥µØ×¢²áʱ£¬ÄúÒªÊäÈëÓû§ÃûºÍÃÜÂë¡£Ôڷǽ»»¥×¢²áÖУ¬ÏµÍ³Ö´ÐжÔÄúµÄ±êʶºÍ֤ʵ; ²»ÏòÄúÌáʾÓû§ÃûºÍÃÜÂë¡£

³ý½»»¥ºÍ·Ç½»»¥×¢²áÍ⣬OpenVMS ²Ù×÷ϵͳʶ±ð²»Í¬ÖÖÀàµÄ×¢²á¡£ÄúÈçºÎ×¢²áϵͳȷ¶¨ÄúÊôÓÚÄÄÒ»ÖÖ×¢²áÖÖÀà¡£»ùÓÚÄúµÄ×¢²áÖÖÀàÒÔ¼°µ±ÈÕʱ¼ä»òµ±ÖÜÈÕÆÚ£¬ÏµÍ³¹ÜÀíÔ±¿ØÖÆÄú¶ÔϵͳµÄ´æȡȨ ¡£

1.5.1 ½»»¥×¢²á

½»»¥×¢²á°üÀ¨ÒÔÏÂ×¢²áÖÖÀà:

• ±¾µØ
  ´ÓÖ±½ÓÁ¬½ÓÖÐÑë´¦Àí»úµÄÖն˻ò´ÓÖ±½ÓÓëÖÐÑë´¦Àí»úͨÐŵÄÖն˷þÎñÆ÷×¢²á¡£
• ²¦ºÅ
  ×¢²áµ½Ê¹Óõ÷Öƽâµ÷Æ÷ºÍµç»°ÏßÓë¼ÆËã»úϵͳ½¨Á¢Á¬½ÓµÄÖնˡ£ÒÀÀµÓÚϵͳʹÓõÄÖնˣ¬Äú¿ÉÄÜ×î³õÐèÒªÖ´ÐкÜÉٵĸ½¼Ó²½Öè¡£Õ¾µã°²È«¹ÜÀíÔ±¿ÉÒÔΪÄúÌṩ±ØÒªµÄϸ½Ú¡£
• Ô¶³Ì
  ͨ¹ýÊäÈë DCL ÃüÁî SET HOST£¬Äú×¢²áµ½ÍøÂçÉϵÄÒ»¸ö½Úµã¡£ÀýÈ磬Ҫ´æÈ¡Ô¶³Ì½Úµã HUBBUB£¬ÊäÈëÒÔÏÂÃüÁî:

  $ SET HOST HUBBUB

  
  Èç¹ûÄú¶Ô½Úµã HUBBUB µÄÒ»¸öÕÊ»§ÓдæȡȨ£¬Äú¿ÉÒÔ´Ó±¾µØ½Úµã×¢²áµ½ÄǸöÕÊ»§¡£Äú¶Ô½Úµã HUBBUB ÉϵÄÉèÊ©ÓдæȡȨ£¬µ«ÊÇÈÔÈ»±£³ÖÓë±¾µØ½ÚµãµÄÎïÀíµÄÁ¬½Ó¡£
  ÓйØÔ¶³Ì¶Ô»°ÆÚµÄÏêÇ飬Çë²ÎÔÄ 1.12.2 ½Ú¡£

·Ç½»»¥×¢²á°üÀ¨ÒÔÏÂÖÖÀà:

• ÍøÂç×¢²á
  µ±Äú¿ªÊ¼Ò»¸öÔÚÔ¶³Ì½ÚµãÉϵÄÍøÂçÈÎÎñʱ£¬ÏµÍ³Ö´ÐÐÍøÂç×¢²á£¬ÀýÈçÏÔʾ´æ´¢ÔÚÁíÒ»¸ö½ÚµãĿ¼ÉϵÄĿ¼ÄÚÈÝ»ò¸´ÖÆÎļþ¡£ÄúµÄµ±Ç°ÏµÍ³ºÍÔ¶³ÌϵͳÁ½Õ߶¼±ØÐëÊÇͬÑùÍøÂç ÉϵĽڵ㡣ÔÚÎļþ˵Ã÷ÖУ¬Äú±êʶĿ±ê½Úµã²¢Ìṩ°üÀ¨ÓÃÓÚÔ¶³Ì½ÚµãµÄÓû§ÃûºÍÃÜÂëµÄ´æÈ¡¿ØÖÆ×Ö·û´®¡£ÀýÈ磬µ±ÔÚÔ¶³Ì½Úµã PARIS ÓÐÒ»¸öÕÊ»§µÄÓû§ GREG ÊäÈëÒÔÏÂÃüÁî ʱ£¬½«·¢ÉúÒ»¸öÍøÂç×¢²á:

  $ DIRECTORY PARIS"GREG 8G4FR93A"::WORK2:[PUBLIC]*.*;*

  
  Õâ¸öÃüÁîÏÔʾÔÚ´ÅÅÌ WORK2 ÉϹ«ÓÃĿ¼µÄËùÓÐÎļþÁÐ±í¡£ËüÒ²Õ¹ÏÖÃÜÂë 8G4FR93A¡£Ò»¸öÖ´ÐÐͬÑùÈÎÎñµÄ¸ü¼Ó°²È«µÄ·½·¨ÊÇʹÓýڵã PARIS µÄÒ»¸ö´úÀíÕÊ»§¡£ÓйشúÀí×¢²áµÄÀý×Ó£¬Çë²ÎÔÄ 10.5.3 ½Ú¡£
• ÅúÁ¿×¢²ás
  µ±ÄúÌá½»µÄÅúÁ¿×÷ÒµÔËÐÐʱ£¬ÏµÍ³Ö´ÐÐÅúÁ¿×¢²á¡£ÔÚÌá½»×÷ҵʱȷ¶¨¶Ô½¨Á¢×÷ÒµµÄÊÚȨ¡£µ±ÏµÍ³×¼±¸Ö´ÐÐ×÷ҵʱ£¬×÷Òµ¿ØÖƳÌÐò½¨Á¢ Ò»¸ö×¢²áµ½ÄúµÄÕÊ»§µÄ·Ç½»»¥½ø³Ì¡£µ±×÷Òµ×¢²áʱ²»ÐèÒªÃÜÂë¡£

ÒòÈκÎÔ­Òò ×¢²á¿ÉÄÜʧ°Ü¡£ÄúµÄÃÜÂëÖ®Ò»¿ÉÄÜÒѸü¸Ä»òÕßÄúµÄÕÊ»§¿ÉÄÜÒѹýÆÚ¡£ÄúÒ²Ðí³¢ÊÔͨ¹ýÍøÂç»ò´Óµ÷Öƽâµ÷Æ÷×¢²á£¬µ«ÊÇûÓб»ÊÚȨÕâÑù×ö¡£Ï±í¸ÅÊö×¢²áʧ°ÜµÄÆÕͨԭÒò:

ÒÔϸ÷½Ú¸ü¼ÓÏêϸµØÃèÊö×¢²áʧ°ÜµÄÔ­Òò¡£

1.6.1 ÐèҪϵͳÃÜÂëµÄÖÕ¶Ë

Èç¹û³¢ÊÔʹÓõÄÖÕ¶ËÐèҪϵͳÃÜÂë¶øÄúÈ´²»ÖªµÀ£¬ÄÇôÄú¾Í²»ÄÜ×¢²á¡£ËùÓг¢ÊÔ½«µ¼ÖÂ×¢²áʧ°Ü£¬Ö±µ½ÄúÊäÈëÕýÈ·µÄϵͳÃÜÂë¡£

Èç¹ûÄúÖªµÀϵͳÃÜÂ룬ִÐÐÔÚ 1.3.5 ½Ú ÃèÊöµÄ²½Öè¡£Èç¹û³¢ÊÔʧ°Ü£¬¿ÉÄÜÊÇÒѸü¸ÄÁËϵͳÃÜÂë¡£Èç¹ûÄú²»ÖªµÀϵͳÃÜÂëÇÒÈÏΪÄÑÒÔÖªµÀ£¬Éè·¨ÔÚÁíÒ»¸öÖÕ¶Ë×¢²á»òÇëÇóеÄϵͳÃÜÂë¡£

1.6.2 ×¢²áÖÖÀàÏÞÖÆ

Èç¹ûÄú³¢ÊÔÒ»ÖÖÔÚÄúµÄ UAF ¼Ç¼ÖнûÖ¹µÄ×¢²á£¬Äú½«×¢²áʧ°Ü¡£ÀýÈ磬°²È«¹ÜÀíÔ±¿ÉÒÔÏÞÖÆÄú²»ÄÜ´ÓÍøÂç×¢²á¡£Èç¹ûÄú³¢ÊÔÍøÂç×¢²á£¬Äú¾Í»á½ÓÊÕµ½Ò»¸öÏûÏ¢¸æËßÄúûÓÐÊÚȨ´ÓÕâ ¸öÀ´Ô´×¢²á¡£

°²È«¹ÜÀíÔ±¿ÉÒÔÏÞÖÆÄúµÄ×¢²á°üÀ¨»òÅųýÒÔÏÂÈκÎÖÖÀàµÄ×¢²á: ±¾µØ¡¢Ô¶³Ì¡¢²¦ºÅ¡¢ÅúÁ¿»òÍøÂç¡£

1.6.3 ÂÖ°àÏÞÖÆ

×¢²áÀ§ÄÑµÄ ÁíÒ»¸öÔ­ÒòÊÇûÓй۲ìÄúµÄÂÖ°àÏÞÖÆ¡£ÏµÍ³¹ÜÀíÔ±»ò°²È«¹ÜÀíÔ±¿ÉÒÔ»ùÓÚµ±ÈÕʱ¼ä»òµ±ÖÜÈÕÆÚ¿ØÖƶÔϵͳµÄ´æȡȨ¡£ÕâЩÏÞÖÆÇ¿¼ÓÔÚ¸÷ÖÖ×¢²áÉÏ¡£°²È«¹ÜÀíÔ±¿ÉÒÔ°ÑͬÑùµÄ¹¤×÷ʱ¼äÏÞÖÆÓ¦Óà ÔÚËùÓÐÖÖÀàµÄ×¢²áÉÏ»òÕßΪ²»Í¬µÄ×¢²áÖÖÀàÌôÑ¡·ÅÖò»Í¬µÄÏÞÖÆ¡£

Èç¹ûÄú³¢ÊÔÔÚËùÓÃÖÖÀà×¢²á½ûÖ¹µÄʱ¼äÄÚ×¢²á£¬½«×¢²áʧ°Ü¡£ÏµÍ³»áͨ±¨ÄúûÓÐÊÚȨÔÚÕâ¸öʱ¼ä×¢²á¡£

1.6.4 ÂÖ°àÏÞÖÆÆÚ¼äµÄÅúÁ¿×÷Òµ

µ±ÂÖ°àÏÞÖÆÓ¦ÓÃÓÚÅúÁ¿×÷ҵʱ£¬Èç¹ûÌá½»Ô¤¶¨ÔËÐеÄ×÷ÒµÒѳ¬³ö×¼Ðí¹¤×÷ʱ¼ä£¬Ôò²»»áÔËÐС£ÏµÍ³²»»áÔÚÄúµÄÏÂÒ»¸ö¿ÉÓÃ×¼ÐíµÄ¹¤×÷ʱ¼ä×Ô¶¯ÖØÐÂÌá½»ÕâÑùµÄ×÷Òµ¡£Í¬ÑùµØ£¬Èç¹ûÄúÒÑ¿ªÊ¼ÈκΠһÖÖ×÷Òµ²¢³¢ÊÔÔÚ×¼Ðíʱ¶ÎÖ®ÍâÔËÐÐËü£¬ÄÇôµ±µ½´ïÒÑ·ÖÅäµÄÂÖ°àʱ¼äÄ©¶Ëʱ£¬×÷Òµ¿ØÖƳÌÐò»áÒì³£½áÊø·ÇÍê³ÉµÄ×÷Òµ¡£Õâ¸ö×÷ÒµµÄÖÕÖ¹ÐÐΪ½«Ó¦ÓÃÓÚËùÓÐ×÷Òµ¡£

1.6.5 ²¦ºÅ×¢²áʧ°Ü

°²È«¹ÜÀíÔ±¿ÉÒÔ¿ØÖÆ·ÖÅä¸øÄúµÄÔÚ²¦ºÅ×¢²áʱÔÚ×Ô¶¯¶Ï¿ªÁ¬½Ó֮ǰÊäÈëÕýÈ·ÃÜÂëµÄ»ú»á´ÎÊý¡£

Èç¹û×¢²áʧ°ÜÇÒÏë¼ÌÐø³¢ÊÔ£¬°´Ï Enter ¼üÈ»ºóÔÙÊÔ¡£Äú¿ÉÒÔÒ»Ö±Õâô×ö£¬Ö±µ½³É¹¦»òÕß´ïµ½ÏÞÖÆ¡£Èç¹ûʧȥÁ¬½Ó£¬¿ÉÒÔÖØв¦ºÅ´æÈ¡Ïß·²¢ÇÒ¿ªÊ¼ÔٴΡ£

ÏÞÖƲ¦ºÅ×¢²áʧ°Ü´ÎÊýµÄµäÐÍÔ­ÒòÊÇ×谭δ±»ÊÚȨµÄÓû§³¢ÊÔͨ¹ý·´¸´ÊÔÑé»ñµÃÃÜÂë¡£ÒòΪ²¦ºÅÏß·£¬ËûÃÇÒѾ­ÓÐÁËÄäÃûµÄÓÅÊÆ¡£µ±È»£¬ÏÞÖÆÿ´Î²¦ºÅ×¢²áµÄ³¢ÊÔ´ÎÊý²»ÄÜÍ£Ö¹ÕâÖÖ ·Ç·¨´æÈ¡Æóͼ¡£×÷¶ñÕßÖ»ÐèÒªÖØв¦ºÅ¾Í¿É¿ªÊ¼ÁíÒ»¸ö×¢²á¡£

1.6.6 »Ø±Ü·Ç·¨ÇÖÈë¹ý³Ì

Èç¹ûÈκÎÈËÔÚͬÑùÖÕ¶ËʹÓÃÄúµÄÓû§Ãû³¢ÊÔ×¢²áʧ°ÜÁ˺ܶà´Î£¬ÏµÍ³¿ÉÒÔÏìӦΪºÃÏóÒ»¸ö·Ç·¨´æÈ¡ÆóͼÕýÔÚ½øÐС£Ò²¾ÍÊÇ˵£¬ÏµÍ³ÍƶϳöÓÐÈËÕýÔÚ³¢ÊÔʹÓÃÄúµÄÓû§Ãû·Ç·¨»ñµÃ¶ÔϵͳµÄ´æȡȨ¡£

ÔÚ°²È«¹ÜÀíÔ±µÄÅжÏÏ£¬»Ø±Ü·Ç·¨ÇÖÈë´ëÊ©¿ÉÒÔ×÷ÓÃÓÚϵͳµÄËùÓÐÓû§¡£°²È«¹ÜÀíÔ±¿ØÖÆÔÊÐí¶àÉÙ´ÎÃÜÂë³¢ÊÔ£¬ÒÔ¼°¶à³¤Ê±¼ä¡£Ò»µ©´¥·¢»Ø±Ü·Ç·¨ÇÖÈë²ßÂÔ£¬Äú¾Í²»ÄÜÔÚ¶¨ÒåµÄʱ¼ä¼ä¸ ôÄÚ×¢²áµ½Õâ¸öÖնˣ¬¼´Ê¹ÄúʹÓÃÁËÕýÈ·µÄÃÜÂë¡£°²È«¹ÜÀíÔ±¿ÉÒÔ¸æËßÄúÔÚÖØг¢ÊÔ×¢²á֮ǰ±ØÐëµÈ´ý¶à¾Ã£¬»òÕßÄú¿ÉÒÔµ½ÁíÒ»¸öÖն˳¢ÊÔ×¢²á¡£

Èç¹ûÄúÍƲâ»Ø±Ü·Ç·¨ÇÖÈëÕýÔÚ×èÖ¹Äú×¢²á£¬¶øÄúÓÖûÓÐÇ××Ô¾­Àú¹ýÈκÎ×¢²áʧ°Ü£¬ÄÇôÁ¢¼´ÁªÏµÄúµÄ°²È«¹ÜÀíÔ±¡£Ò»Æð³¢ÊÔÁíÒ»¸ö×¢²á£¬²¢¼ì²éÕ¹ÏÖ×Ô´Ó×îºó×¢²áÒÔÀ´µÄ×¢²áʧ°Ü ´ÎÊýµÄÏûÏ¢£¬È·¶¨»ò·ñÈÏÄú¶Ô·Ç·¨´æÈ¡ÆóͼµÄ²Â²â¡£(Èç¹ûÄúµÄϵͳͨ³£²»ÏÔʾע²áÏûÏ¢£¬ÄÇô°²È«¹ÜÀíÔ±¿ÉÒÔʹÓà Authorize ¹«ÓóÌÐò (AUTHORIZE) À´¼ì²éÄúµÄ UAF ¼Ç¼ÖеÄÊý¾Ý¡£) ÔÚÌáʾ¶¯×÷Ï£¬°²È«¹ÜÀíÔ±¿ÉÒÔÕÒ³öijÈËÕýÔÚ³¢ÊÔÔÚÁíÒ»¸öÖÕ¶Ë×¢²á¡£

1.7 ¸ü¸ÄÃÜÂë

¾­³£¸ü¸ÄÃÜÂë¿ÉÌá¸ßϵͳ°²È«¡£Òª¸ü¸ÄÃÜÂ룬ÊäÈë DCL ÃüÁî SET PASSWORD¡£

µ±¸ü¸ÄÃÜÂëʱ£¬ÏµÍ³¹ÜÀíÔ±¿ÉÒÔÔÊÐíÄúÑ¡Ôñ×Ô¼ºµÄÃÜÂ룬»òÕßʹÓÃ×Ô¶¯ÃÜÂë²úÉúÆ÷¡£Èç¹ûÑ¡Ôñ×Ô¼ºµÄÃÜÂ룬עÒâÃÜÂë±ØÐë·ûºÏϵͳÔÚ³¤¶ÈºÍ¿É½ÓÊÜÐÔ·½ÃæµÄÏÞÖÆ(²ÎÔÄ 1.3.3 ½Ú)¡£

Äú¿ÉÒÔÔÚ¸ø¶¨Ê±¼äÄÚ¶à´Î¸ü¸ÄÃÜÂ룬´ÎÊýûÓÐÔ¼Êø¡£

ÒÔÏÂÀý×Óչʾ̫¶ÌµÄÃÜÂëÑ¡Ôñ:

$ SET PASSWORD
Old password:
New password:
%SET-F-INVPWDLEN, password length must be between 12 and 32
characters; password not changed