Linuxϵͳ¹ÜÀíʵ¼ù(8)£ºÍøÂçÅäÖà (Ðø)
12¡¢ÍøÂç½ÓÈëµÄÅäÖùý³Ì£º
ÏÖÔÚµÄLinuxÒ»°ãÔÚÆô¶¯Ê±»á×Ô¶¯ÅäÖúÃÍø¿¨£¨ÓÐÏßÍø¿¨»òÎÞÏßÍø¿¨£©£¬Ö»ÒªÖ±½ÓÉèÖúõÄËüµÄIP£¨¿ÉÒÔÓÃDHCP£©¡¢×ÓÍøÑÚÂ롢ĬÈÏ·ÓÉ£¨¼´Ä¬ÈÏÍø¹Ø£©¡¢ÓÐʱ»¹ÒªÉèÖÃÒ»ÏÂDNS£¬¾Í¿ÉÒÔÉÏÍøÁË¡£ÕâЩÅäÖÃÏÖÔÚ¶¼ÓÐͼÐÎÓû§½çÃæ£¬Ò»°ãÔÚϵͳÀ¸µÄ×óÉϽǣ¬Ö±½Ó´ò¿ªËü£¬¾Í»á¿´µ½ÓÐÏßÁ¬½Ó»òÎÞÏßÁ¬½ÓµÄÉèÖýçÃæ¡£ÕâÀïÖ÷Òª½éÉÜͨ¹ýÃüÁîºÍÅäÖÃÎļþÀ´ÅäÖÃÍøÂçµÄ½ÓÈë¡£
£¨1£©ÅäÖÃÉæ¼°µ½µÄÎļþ£º
RedHat/Fedora£º
Ö÷»úÃû¡¢Ä¬ÈÏ·ÓÉ£º/etc/sysconfig/network
Íø¿¨IPµØÖ·¡¢ÍøÂçÑÚÂë¡¢¹ã²¥µØÖ·£º/etc/network_scripts/ifcfg-ifname£¨Èçifcfg-eth0£©
SUSE:
Ö÷»úÃû¡¢IPµØÖ·¡¢ÍøÂçÑÚÂëµÈ£º/etc/rc.config
ĬÈÏ·ÓÉ£º/etc/route.conf
Debian/Ubuntu£º
Ö÷»úÃû£º/etc/host/hostname
Íø¿¨IPµØÖ·¡¢ÍøÂçÑÚÂ롢ĬÈÏ·ÓÉ£º/etc/network/interfaces
£¨2£©·ÖÅäΨһµÄÖ÷»úÃûºÍIPµØÖ·£º·ÖÅäÖ÷»úÃûÓÃhostnameÃüÁ·ÖÅäDNSÓòÃûÓÃdnsdomainnameÃüÁÏÖÔÚ´ó¶àÊýϵͳһ°ã»á·ÖÅäÈ«Ãû£¬¼È°üº¬Ö÷»úÃû£¬ÓÖ°üº¬DNSÓòÃû¡£hostnameºÍdnsdomainnameÃüÁîÒ»°ã»áÔÚϵͳÆô¶¯Ê±´ÓÆô¶¯½Å±¾ÖÐÖ´ÐУ¬ÒÔ»ñµÃÖ÷»úÈ«Ãû£¬Èç¹ûÖ®ºóÄãÏë¸Ä±äÖ÷»úÃû£¬¿ÉÒÔʹÓÃÕâÁ½¸öÃüÁî¡£Íø¿¨IPµØÖ·¿ÉÊÖ¹¤·ÖÅ䣬¼´Ö±½ÓÔÚÉÏÃæÁгöµÄÏàÓ¦ÎļþÖÐÉèÖþ²Ì¬IP£¬Èç¹ûÓö¯Ì¬IP£¬ÔòÓÉDHCP×Ô¶¯·ÖÅä¡£ÏÖÔںܶàÕ¾µã»áÖ±½ÓʹÓÃLDAPÊý¾Ý¿âÀ´¹ÜÀíËüÃǵÄÖ÷»úÃûºÍIPµØÖ··ÖÅäÊÂÎñ¡£
£¨3£©ÅäÖÃÍøÂç½Ó¿Ú²ÎÊý£º¿ÉÓÃifconfigÃüÁîÀ´ÉèÖÃÍøÂç½Ó¿ÚµÄ²ÎÊý¡£¸ñʽΪifconfig interface address options ...£¬ÀýÈçifconfig eth0 192.168.1.13 netmask 255.255.255.0 up¡£ÆäÖÐeth0ÎªÍø¿¨½Ó¿ÚÃû£¬Ó²¼þ±êʶÃûÓëÉ豸Çý¶¯³ÌÐòµÄÓ³Éä¹ØÏµ±£´æÔÚ/etc/modules.confÖУ¬»Ø»·½Ó¿ÚΪlo¡£ÅäÖûػ·½Ó¿Ú³£ÓÃifconfig lo 127.0.0.1 up¡£³£ÓÃÑ¡Ï
netmask£ºÉèÖýӿڵÄ×ÓÍøÑÚÂë
broadcast£ºÉèÖýӿڵÄIP¹ã²¥µØÖ·
up/down£ºÆô¶¯/¹Ø±Õ½Ó¿Ú£¬Ã»ÓÐÖ¸¶¨¸ÃÑ¡ÏîʱĬÈÏΪ¿ªÆô¡£
£¨4£©ÅäÖÃÍøÂç½Ó¿ÚµÄÐÉÌģʽºÍÆäËûÌØÐÔ£ºÓÃmii-toolÃüÁËüÓÃÀ´²éѯ»òÉèÖÃÌØ¶¨ÓÚ½éÖʵIJÎÊý£¬±È
Ïà¹ØÎĵµ£º
1. HCI²ãÐÒé¸ÅÊö£º
HCIÌṩһÌ×ͳһµÄ·½·¨À´·ÃÎÊBluetoothµ×²ã¡£ÈçͼËùʾ£º
´ÓͼÉÏ¿ÉÒÔ¿´³ö£¬Host Controller Interface(HCI) ¾ÍÊÇÓÃÀ´¹µÍ¨HostºÍModule¡£Hostͨ³£¾ÍÊÇPC£¬ ModuleÔòÊÇÒÔ¸÷ÖÖÎïÀíÁ¬½ÓÐÎʽ£¨USB,serial,pc-cardµÈ£©Á¬½Óµ½PCÉϵÄbluetooth Dongle¡£
ÔÚHostÕâÒ»¶Ë£ºapplication,SDP,L2capµÈÐÒé ......
LinuxÔÚϵͳÒýµ¼ÆÚ¼ä²éÕÒrootfs
×÷ΪһÃûLinux¹ÜÀíÔ±£¬Äú¿ÉÄÜ»áÔÚÔö¼ÓÍⲿ´æ´¢¾íÖ®ºó»òÕßÉõÖÁÔÚ°²×°Ð Linux ²Ù×÷ϵͳ֮ºó£¬³¢ÊÔÖØÐÂÆô¶¯·þÎñÆ÷ʱÓöµ½ÖîÈç cannot mount rootfs ºÍ kernel panic Ö®ÀàµÄ rootfs ´íÎó¡£±¾ÎĽ«¸ÅÒª½éÉÜ x86 ƽ̨É쵀 Linux Òýµ¼½ø³Ì£¬ÏÔʾ³öÏÖ´ËÎÊÌâµÄÔÒò£¬²¢Ìṩ±ÜÃâ»òÐÞÕý´ËÎ ......
ÿһÖÖ²Ù×÷ϵͳ¶¼ÊÇÓɳÉǧÉÏÍò¸ö²»Í¬ÖÖÀàµÄÎļþËù×é³ÉµÄ¡£ÆäÖÐÓÐϵͳ±¾Éí×Ô´øµÄÎļþ£¬Óû§×Ô¼ºµÄÎļþ£¬»¹Óй²ÏíÎļþµÈµÈ¡£ÎÒÃÇÓÐʱºò¾³£Íü¼Çij·ÝÎļþ·ÅÔÚÓ²ÅÌÖеÄÄĸöµØ·½¡£ÔÚ΢ÈíµÄWINDOWS²Ù×÷ϵͳÖÐÒª²éÕÒÒ»·ÝÎļþÊÇÏ൱¼òµ¥µÄÊÂÇ飬ֻҪÔÚ×ÀÃæÉϵã»÷“¿ªÊ¼”£“ËÑË÷”ÖоÍÄܰ´ÕÕ¸÷ÖÖ·½Ê½ÔÚ ......
·find path -option [ -print ] [ -exec -ok command ] {} \;
#-print ½«²éÕÒµ½µÄÎļþÊä³öµ½±ê×¼Êä³ö
#-exec command {} \; -----½«²éµ½µÄÎļþÖ´ ......