Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

LinuxÈí¼þ°²×°Ö®RPMµÄ°²×°¼¼ÇÉ£¨×ª£©

 ½ñÌìÔÚ¼Ò°²×°oracle£¬°²×°Ö®Ç°ÒѾ­¼ì²é¹ýһЩ±ØÒªµÄ°ü£¬¶øÇÒÎʹýͬÊ£¬ËµÒѾ­°²×°µÄÕâЩ°üÒѾ­¿ÉÒÔÂú×ãÒªÇóÁË¡£ÓÚÊǺõ¿ªÊ¼oracleµÄ°²×°¡£oracle×Ô¼º½øÐаücheckʱ±¨libaioÕâ¸ö°üûÓУ¬ÓÚÊÇÉÏÍøÕÒÁËÒ»¸örpmµÄ£¬»¹ÊÇsrc.rpmµÄ¡£ÓÉÓÚСµÜ³õÉælinux£¬ºÜ¶àÃüÁî¶¼²»ÖªµÀ£¬ËùÒÔÉÏÍøËÑѰÁËһϣ¬·¢ÏÖ´ËÌù¡£×ªÔØ£¬ÒÔ·ÀÍü¼Ç¡£
1.ÈçºÎ°²×°rpmÈí¼þ°ü
    
rmpÈí¼þ°üµÄ°²×°¿ÉÒÔʹÓóÌÐòrpmÀ´Íê³É¡£
     Ö´ÐÐÏÂÃæµÄÃüÁî
          
rpm -i your-package.rpm
     ÆäÖÐyour-package.rpmÊÇÄãÒª°²×°µÄrpm°üµÄÎļþÃû£¬Ò»°ãÖÃÓÚµ±Ç°Ä¿Â¼Ï¡£
    
°²×°¹ý³ÌÖпÉÄܳöÏÖÏÂÃæµÄ¾¯¸æ»òÕßÌáʾ£º
          
... conflict with ... ¿ÉÄÜÊÇÒª°²×°µÄ°üÀïÓÐһЩÎļþ¿ÉÄܻḲ¸ÇÏÖÓеÄÎļþ£¬È±Ê¡Ê±ÕâÑùµÄÇé¿öÏÂÊÇÎÞ·¨ÕýÈ·°²×°µÄ¿ÉÒÔÓÃ
          
rpm --force -i Ç¿ÖÆ°²×°¼´¿É
          
... is needed by ...
          
... is not installed ... ´Ë°üÐèÒªµÄһЩÈí¼þÄãûÓа²×°¿ÉÒÔÓÃ
          
rpm --nodeps -i À´ºöÂÔ´ËÐÅÏ¢
    
Ò²¾ÍÊÇ˵£¬rpm -i --force --nodeps ¿ÉÒÔºöÂÔËùÓÐÒÀÀµ¹ØÏµºÍÎļþÎÊÌ⣬ʲô°ü¶¼Äܰ²×°ÉÏ£¬µ«ÕâÖÖÇ¿ÖÆ°²×°µÄÈí¼þ°ü²»Äܱ£Ö¤ÍêÈ«·¢»Ó¹¦ÄÜ
2.ÈçºÎ°²×°.src.rpmÈí¼þ°ü
ÓÐЩÈí¼þ°üÊÇÒÔ.src.rpm½áβµÄ£¬ÕâÀàÈí¼þ°üÊǰüº¬ÁËÔ´´úÂëµÄrpm°ü£¬ÔÚ°²×°Ê±ÐèÒª½øÐбàÒë¡£ÕâÀàÈí¼þ°üÓÐÁ½ÖÖ°²×°·½·¨£¬
    
·½·¨Ò»£º
        
1.Ö´ÐÐrpm -i your-package.src.rpm
        
2. cd /usr/src/redhat/SPECS
         3. rpmbuild -bp your-package.specs Ò»¸öºÍÄãµÄÈí¼þ°üͬÃûµÄspecsÎļþ
        
4. cd /usr/src/redhat/BUILD/your-package/ Ò»¸öºÍÄãµÄÈí¼þ°üͬÃûµÄĿ¼
     


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì(Áù) L2CAP±à³ÌʵÀý

ÀýÒ»£º·¢ËÍSignaling Packet£º
Signaling CommandÊÇ2¸öBluetoothʵÌåÖ®¼äµÄL2CAP²ãÃüÁî´«Êä¡£ËùÒÔµÃSignaling CommandʹÓÃCID 0x0001.
¶à¸öCommand¿ÉÒÔÔÚÒ»¸öC-frame£¨control frame£©Öз¢ËÍ¡£
 Èç¹ûÒªÖ±½Ó·¢ËÍSignaling Command.ÐèÒª½¨Á¢SOCK_RAWÀàÐ͵ÄL2CAPÁ¬½ÓSocket¡£ÕâÑù²ÅÓлú»á×Ô¼ºÌî³äCommand Code£¬Identi ......

linux϶¨Ê±Æ÷µÄʹÓ㨶þ£©

 
¡¾ÕªÒª¡¿
±¾ÎÄÖ÷Òª½éÉÜÁËlinuxµÄʱ¼äºÍ¶¨Ê±Æ÷¡£
¡¾¹Ø¼ü´Ê¡¿
Linux ¶¨Ê±Æ÷ ʱ¼ä
Ò»¡¢ÎÊÌâµÄÌá³ö
ÎÒÃÇ¿ª·¢³ÌÐòʱ£¬¾­³£»áÓöµ½Ê±¼äºÍ¶¨Ê±Æ÷µÄÎÊÌ⣬ΪÁ˸üºÃµÄʹÓÃʱ¼äºÍ¶¨Ê±Æ÷£¬ÏÖÔÚÁоÙÒ»¸öһЩʱ¼ä½á¹¹Ìå¡¢º¯ÊýºÍ¶¨Ê±Æ÷¡£
¶þ¡¢½â¾ö˼·
1.ʱ¼äÀàÐÍ
1) time_tÊÇÒ»¸ö³¤ÕûÐÍ£¬Ò»°ãÓÃÀ´±íʾÓÃ1970ÄêÒÔÀ´µÄÃëÊ ......

Linux·ÀÖ¹ipÊײ¿id×ֶλØÈƵIJßÂÔ

 IPÊײ¿µÄid×Ö¶ÎÓÃÀ´±êʶ²»Í¬µÄ·â°ü£¨¶ø²»ÊÇ·ÖÆ¬£¬Ò»¸ö·â°üµÄËùÓÐ·ÖÆ¬ÓµÓÐÏàͬµÄid£©
Õâ¸ö×Ö¶ÎÖ»Õ¼ÓÃ16룬Òò´ËÔÚÒ»¸ö¿ìËÙµÄÍøÂçÉϺܿì¾Í»á»ØÈÆ£¬ÕâÊǾͿÉÄÜÔì³ÉЭÒéÕ»¶Ôip±¨ÎÄʶ±ð»ìÂÒ¡£
LinuxÄں˲ÉÈ¡Á˲ßÂÔÀ´¼õ»ºÆä»ØÈÆËÙ¶È¡£
²»Ê¹ÓÃÈ«¾ÖµÄid±äÁ¿£¬¶øÊǶÔÿ¸öipʹÓÃÒ»¸öµ¥¶ÀµÄ¼ÆÊýÆ÷À´¼ÆËãÆäid£¬
µ«ÊÇipµØÖ·ÊǺ ......

LinuxÖÐÌí¼Ósudoer

 
ʹÓÃsudo¿ÉÒÔÔÚÒÔ·ÇrootÓû§µÇ¼ʱÁÙʱ»ñµÃrootȨÏÞ£¬²¢Ö´ÐÐÐèÒªµÄÃüÁî¡£
¿ÉÒÔʹÓÃsudoµÄÓû§¿ÉÒÔ½Ð×ösudoer¡£
Ìí¼ÓsudoerµÄ·½·¨£¨¼ÙÉèÄúÒѾ­°²×°sudo£©£º
Ö´ÐÐ
# visudo
»ò
# sudoedit
Ìáʾ£º
ÓÐЩ·¢ÐаæµÄsudoÌṩÁËsudoedit£¬ÓеÄÔòÌṩÁËvisudo£¬¹¦ÄÜÉÏ»ù±¾ÊÇÒ»ÑùµÄ¡£
ÄãÒ²¿ÉÒÔʹÓÃÆäËû±à¼­Æ÷Èçvi½øÐÐ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ