ÉîÈëdzÎöLinux¿âÎļþµÄËÑË÷·¾¶
linuxÓкܶàÖµµÃѧϰµÄµØ·½£¬ÕâÀïÎÒÃÇÖ÷Òª½éÉÜlinux¿âÎļþ£¬¾¹ýËѼ¯ºÍÕûÀílinux¿âÎļþ²ÄÁÏ£¬ÔÚÕâÀïÄóöÀ´ºÍ´ó¼Ò·ÖÏíһϣ¬Ï£Íû´ó¼Ò¿´ºó»áÓв»ÉÙÊÕ»ñ¡£
linux¿âÎļþÔÚÁ¬½Ó£¨¾²Ì¬¿âºÍ¹²Ïí¿â£©ºÍÔËÐУ¨½öÏÞÓÚʹÓù²Ïí¿âµÄ³ÌÐò£©Ê±±»Ê¹Óã¬ÆäËÑË÷·¾¶ÊÇÔÚϵͳÖнøÐÐÉèÖõġ£
Ò»°ã Linux ϵͳ°Ñ /lib ºÍ /usr/lib Á½¸öĿ¼×÷ΪĬÈϵĿâËÑË÷·¾¶£¬ËùÒÔʹÓÃÕâÁ½¸öĿ¼ÖеĿâʱ²»ÐèÒª½øÐÐÉèÖÃËÑË÷·¾¶¼´¿ÉÖ±½ÓʹÓ᣶ÔÓÚ´¦ÓÚĬÈÏ¿âËÑË÷·¾¶Ö®ÍâµÄ¿â£¬ÐèÒª½«¿âµÄλÖÃÌí¼Óµ½¿âµÄËÑË÷·¾¶Ö®ÖС£
ÉèÖÃlinux¿âÎļþµÄËÑË÷·¾¶ÓÐÏÂÁÐÁ½ÖÖ·½Ê½£¬¿ÉÈÎÑ¡ÆäһʹÓãº
ÔÚ»·¾³±äÁ¿ LD_LIBRARY_PATH ÖÐÖ¸Ã÷¿âµÄËÑË÷·¾¶¡£
ÔÚ /etc/ld.so.conf ÎļþÖÐÌí¼Ó¿âµÄËÑË÷·¾¶¡£
½«×Ô¼º¿ÉÄÜ´æ·Å¿âÎļþµÄ·¾¶¶¼¼ÓÈëµ½/etc/ld.so.confÖÐÊÇÃ÷ÖǵÄÑ¡Ôñ
Ìí¼Ó·½·¨Ò²¼«Æä¼òµ¥£¬½«linux¿âÎļþµÄ¾ø¶Ô·¾¶Ö±½Óд½øÈ¥¾ÍOKÁË£¬Ò»ÐÐÒ»¸ö¡£
ÀýÈ磺
/usr/X11R6/lib
/usr/local/lib
/opt/lib
ÐèҪעÒâµÄÊÇ£ºµÚ¶þÖÖËÑË÷·¾¶µÄÉèÖ÷½Ê½¶ÔÓÚ³ÌÐòÁ¬½ÓʱµÄ¿â£¨°üÀ¨¹²Ïí¿âºÍ¾²Ì¬¿â£©µÄ¶¨Î»ÒѾ×ã¹»ÁË£¬µ«ÊǶÔÓÚʹÓÃÁ˹²Ïí¿âµÄ³ÌÐòµÄÖ´Ðл¹ÊDz»¹»µÄ¡£ÕâÊÇÒòΪΪÁ˼ӿì³ÌÐòÖ´ÐÐʱ¶Ô¹²Ïí¿âµÄ¶¨Î»ËÙ¶È£¬±ÜÃâʹÓÃËÑË÷·¾¶²éÕÒ¹²Ïí¿âµÄµÍЧÂÊ£¬ËùÒÔÊÇÖ±½Ó¶ÁÈ¡¿âÁбíÎļþ /etc/ld.so.cache ´ÓÖнøÐÐËÑË÷µÄ¡£/
etc/ld.so.cache ÊÇÒ»¸ö·ÇÎı¾µÄÊý¾ÝÎļþ£¬²»ÄÜÖ±½Ó±à¼£¬ËüÊǸù¾Ý /etc/ld.so.conf ÖÐÉèÖõÄËÑË÷·¾¶ÓÉ /sbin/ldconfig ÃüÁÕâЩËÑË÷·¾¶ÏµĹ²Ïí¿âÎļþ¼¯ÖÐÔÚÒ»Æð¶øÉú³ÉµÄ£¨ldconfig ÃüÁîÒªÒÔ root ȨÏÞÖ´ÐУ©¡£Òò´Ë£¬ÎªÁ˱£Ö¤³ÌÐòÖ´ÐÐʱ¶Ô¿âµÄ¶¨Î»£¬ÔÚ /etc/ld.so.conf ÖнøÐÐÁË¿âËÑË÷·¾¶µÄÉèÖÃÖ®ºó£¬»¹±ØÐëÒªÔËÐÐ /sbin/ldconfig ÃüÁî¸üР/etc/ld.so.cache ÎļþÖ®ºó²Å¿ÉÒÔ¡£
ldconfig ,¼òµ¥µÄ˵£¬ËüµÄ×÷ÓþÍÊǽ«/etc/ld.so.confÁгöµÄ·¾¶ÏµÄlinux¿âÎļþ»º´æµ½/etc/ld.so.cache ÒÔ¹©Ê¹Óá£Òò´Ëµ±°²×°ÍêһЩ¿âÎļþ£¬(ÀýÈç¸Õ°²×°ºÃglib)£¬»òÕßÐÞ¸Äld.so.confÔö¼ÓеĿâ·¾¶ºó£¬ÐèÒªÔËÐÐһϠ/sbin/ldconfigʹËùÓеĿâÎļþ¶¼±»»º´æµ½ld.so.cacheÖУ¬Èç¹ûû×ö£¬¼´Ê¹¿âÎļþÃ÷Ã÷¾ÍÔÚ/usr/libϵģ¬Ò²ÊDz»»á±»Ê¹Óõ쬽á¹û±àÒë¹ý³ÌÖб§´í£¬È±ÉÙxxx¿â£¬È¥²é¿´·¢ÏÖÃ÷Ã÷¾ÍÔÚÄÇ·Å×Å£¬¸ãµÄÏë´óÂîcomputer´ÀÖíÒ»¸ö¡£
ÔÚ³ÌÐòÁ¬½Óʱ£¬¶ÔÓÚlinux¿âÎļþ£¨¾²Ì¬¿âºÍ¹²Ïí¿â£©µÄËÑË÷·¾¶£¬³ýÁËÉÏÃæµÄÉèÖ÷½Ê½Ö®Í⣬»¹¿ÉÒÔͨ¹ý -L ²ÎÊýÏÔʽָ¶¨¡£ÒòΪÓà -L ÉèÖõÄ·¾¶½«±»ÓÅÏÈËÑË÷£¬ËùÒÔÔÚÁ¬½ÓµÄʱºòͨ³£¶
Ïà¹ØÎĵµ£º
×ÜÀÀ
ÓÃiptables -ADC À´Ö¸¶¨Á´µÄ¹æ
Ôò
£¬-AÌí¼Ó -Dɾ³ý -C ÐÞ¸Ä
iptables - [RI] chain rule num rule-specification[option]
ÓÃiptables - RI ͨ¹ý¹æÔòµÄ˳ÐòÖ¸¶¨
iptables -D chain rule num[option]
ɾ³ýÖ¸¶¨¹æÔò
iptables -[LFZ] [chain][option]
ÓÃiptables -LFZ Á´Ãû [Ñ¡Ïî]
iptables -[NX] chain
ÓÃ -NX ......
2009 Äê 4 ÔÂ 23 ÈÕ
±¾ÎÄÖÐÎÒÃÇÕë¶Ô Linux É϶àÏ̱߳à³ÌµÄÖ÷ÒªÌØÐÔ×ܽá³ö 5 Ìõ¾Ñ飬ÓÃÒÔ¸ÄÉÆ Linux ¶àÏ̱߳à³ÌµÄϰ¹ßºÍ±ÜÃâÆäÖеĿª·¢ÏÝÚå¡£ÔÚ±¾ÎÄÖУ¬ÎÒÃÇ´©²åһЩ Windows µÄ±à³ÌÓÃÀýÓÃÒÔ¶Ô±È Linux ÌØÐÔ£¬ÒÔ¼ÓÉî¶ÁÕßÓ¡Ïó¡£
±³¾°
Linux ƽ̨ÉϵĶàÏ̳߳ÌÐò¿ª·¢Ïà¶ÔÓ¦ÆäËûƽ̨£¨±ÈÈç Windows£©µÄ¶àÏß³Ì API ÓÐһЩϸ΢ ......
Ò»¡¢ÒýÑÔ£º
±¾ÎĵµµÄÄÚÈݴ󲿷ÝÄÚÈݶ¼ÊÇ´ÓÍøÉÏÊÕ¼¯¶øÀ´£¬È»ºóÅäºÏһЩеĽØÍ¼£¨Äں˰汾£ºV2.4.19£©¡£ÔÚÿһÅäÖÃÏîºó»áÓÐÒ»¸öÑ¡ÔñÖ¸ÄϵIJ¿·Ý£¬ÓÃÀ´Ö¸µ¼´ó¼ÒÔõôÑù¸ù¾Ý×Ô¼ºµÄÇé¿öÀ´×öÏàÓ¦µÄÑ¡Ôñ£»»¹ÓÐÔÚÿһ¸ö´óÏîºÍÎĵµµÄ×îºó»áÓÐÒ»¸ö¾Ñé̸£¬ËüÊÇһЩ¸ßÊÖÃÇÔÚÓ¦¶ÔÎÊÌâºÍ´¦ÀíÌØÓÐÓ²¼þʱµÄһЩ¾Ñ飨Õâ¸ö»¹µ ......
À´×Ô http://blog.csdn.net/saintony/category/226987.aspx
¼ÆËã»ú×î´óµÄÊг¡ÊÇǶÈëʽÉ豸¡£»ù±¾ÉÏ£¬º¬ÓмÆËã»úµ«ÊÇÍâ±í²¢²»Ïó¼ÆËã»úµÄÒ»ÇÐÉ豸¶¼¿ÉËãǶÈëʽ£¬°üÀ¨ÍøÂçÉ豸£¨Èç·ÓÉÆ÷£©£¬¹¤¿ØÉ豸£¨ÈçÊý¿Ø»ú´²£©£¬Æû³µ£¬ÐÅÏ¢¼Òµç, ÒÆ¶¯¼ÆËãÉ豸µÈ¸÷ÖÖÉ豸¡£ÄÇô£¬ÔÚÕâ¸ö×î´óµÄÊг¡ÖУ¬LinuxºÍWindows˸üÓÐʵÓÃÐÔÄØ£¿ÈÃÎÒà ......
×÷ÕߣºÐ¡Ò°ÀÇ
-- ·¢²¼Ê±¼ä£º2009-8-31 16:31:10
-- ǶÈëʽLinux»·¾³ÏÂMiniGUIµÄÑо¿ÓëÒÆÖ²
¡¡Ç°ÑÔ
¡¡½üÄêÀ´Ëæ×ÅǶÈëʽÉ豸ÓëÊг¡ÐèÇóµÄ¹ã·º½áºÏ£¬ÊÖ»ú¡¢PDA¡¢DVD²¥·Å»úµÈ²úÆ·µÄÓ¦ÓöԿÉÊÓ»¯²Ù×÷½çÃæµÄ¼ò½àºÍ·½±ãÌá³öÁ˸ü¸ßµÄÒªÇó£¬Õâ¶¼ÐèÒªÒ»¸öÎȶ¨¿É¿¿µÄ¸ßÐÔÄÜGUIϵͳÀ´Ìṩ֧³Ö¡£Í¼ÐÎÓ ......