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
Linux²Ù×÷ϵͳÏÂÒÔÌ«Íø¿¨µÄ°²×°¼°ÅäÖÃ
¡¾ÍøÑ¶ÍøÂçͨÐÅѧԺ¡¿
Linux²Ù×÷ϵͳÒÔÆä¶ÀÓеĿª·ÅÐÔ¡¢Îȶ¨ÐÔ¡¢¸ßЧÂʵÈÌØµã£¬Êܵ½Ô½À´Ô½¶àÓÐʶ֮ʿµÄÇàíù¡£Ëæ×ÅIT²úÒµ¾ÞÍ··×·×Ðû²¼¶ÔLinuxµÄÖ§³Ö£¬LinuxÕýÔÚѸËÙÀ©Õ¹ÆäÓ¦ÓÃÊг¡£¬ÌرðÊÇ·þÎñÆ÷Êг¡¡£ÔÚ±ê×¼ÉÏ£¬LinuxÓëPOSIX1003.1¼æÈÝ£¬µ«Ëü¾ßÓбÈÒÔסµÄUNIXÏµÍ ......
Ëæ×ÅLinuxÓ¦ÓõÄÀ©Õ¹£¬Ðí¶àÅóÓÑ¿ªÊ¼½Ó´¥Linux£¬¸ù¾ÝѧϰWindwosµÄ¾ÑéÍùÍùÓÐһЩãȻµÄ¸Ð¾õ£º²»Öª´ÓºÎ´¦¿ªÊ¼Ñ§Æð¡£×÷Ϊһ¸ö
Linuxϵͳ¹ÜÀíÔ±£¬ÎÒ¿´ÁËÐí¶àÓйØLinuxµÄÎĵµºÍÊé¼®£¬²¢ÎªÑ§Ï°Linux¸¶³öÁËÐí¶à¼è¿àµÄŬÁ¦¡£µ±ÕæÕý»ñµÃÁËÒ»·ÝÕýʽµÄLinuxϵͳ¹ÜÀí¹¤×÷
ºó£¬ÎÒ¸ü¼ÓÉî
¿ÌµØÀí½âÁËLinuxµÄÁé»ê£º·þÎñÓÚ¶àÓû§¡£Linux ......
¡¡¡¡ÕâÊǹØÓÚÈçºÎÓø÷ÖÖ¿ÉÒԵõ½µÄ½Ó¿ÚΪLinux¿ª·¢ÍøÂç³ÌÐòµÄϵÁÐÎÄÕµĵÚһƪ¡£¾ÍÏñ´ó¶àÊýUnix-basedµÄ²Ù×÷ϵͳһÑù£¬LinuxÖ§³Ö½«TCP/IP×÷Ϊ±¾µØµÄÍøÂç´«ÊäÐÒé¡£ÔÚÕâ¸öϵÁÐÖУ¬ÎÒÃǼٶ¨ÄãÒѾ±È½ÏÊìϤLinuxÉϵÄC±à³ÌºÍLinuxµÄһЩϵͳ֪ʶÖîÈçsignals,forkingµÈµÈ¡£
¡¡¡¡ÕâÆªÎÄÕÂÊǹØÓÚÈçºÎÓÃBSDÌ×½Ó¿ ......
1. ls£ºÁгöÎļþÁбí
¸ñʽ£º ls option£¬option¿ÉÒÔÊÇ£º -a ÁгöÒþ²ØÎļþ£¬-l ÁгöÎļþÏêϸÐÅÏ¢
2. pwd£º²é¿´µ±Ç°Ä¿Â¼
3. mkdir£º ´´½¨Ä¿Â¼
4. touch£º ´´½¨Îļþ
5. cd£º Çл»Ä¿Â¼
6. cp£º ¿½±´Îļþ/Ŀ¼
¸ñʽ£º cp srcfile desfi ......