Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

linux Ö® ifconfig ÃüÁ

Ò»°ãÔÚlinuxϲ鿴ÍøÂçÅäÖÿÉÒÔʹÓÃifconfigÃüÁ¿ÉÒÔÏÔʾµ±Ç°Íø¿¨µÄ»ù±¾ÅäÖÃÐÅÏ¢¡£
ÖÕ¶ËÊäÈëifconfig »á³öÏÖÒ»ÏÂÄÚÈÝ£º
eth0
Link encap:Ethernet HWaddr 00:0C:29:0C:4B:0F
inet addr:192.168.37.128 Bcast:192.168.37.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:33 errors:0 dropped:0 overruns:0 frame:0
TX packets:17 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:2823 (2.7 Kb)
TX bytes:2722 (2.6 Kb)
Interrupt:10 Base address:0x1080
ËûÃÇ·Ö±ð±íʾ£º
Eth0£ºÍøÂç½Ó¿Ú
link encap:ÍøÂçÀàÐÍ
HWaddr:Íø¿¨ÎïÀíµØÖ·
Inet addr £ºIPµØÖ·
Bcast£º¹ã²¥µØÖ·
Mask£º×ÓÍøÑÚÂë
UP£ºÕýÔÚʹÓõÄÍøÂç½Ó¿Ú
RX packets,TX packets½ÓÊպʹ«ÊäµÄÊý¾Ý°ü¸öÊý
RX byte£¬TX byte±íʾ½ÓËѺʹ«ÊäµÄ¾ßÌåÊýÄ¿
Interrupt£ºÖÕ¶ËÐÅÏ¢
Base address£ºÄÚ´æµØÖ·
»¹¿ÉÒÔÆô¶¯ºÍ¹Ø±ÕÍø¿¨ÒÔ¼°Ìí¼ÓIPµÈ
Ifconfig eth0 down\up ¹Ø±ÕºÍÆô¶¯ÍøÂç½Ó¿Ú
Ifconfig»ù±¾Óï·¨
ifconfig Íø¿¨±êʶ ipµØÖ· ×ÓÍøÑÚÂë µØÖ· ¹ã²¥µØÖ·
ÀýÈ磺
Ifconfig eth0 192.168.1.101 netmask 255.255.255.0 broadcast 192.168.1.111
ÎÞÂÛÊÇLinux ×Ô¶¯°²×°»¹ÊÇÎÒÃÇÊÖ¹¤°²×°£¬Linux ¶¼»áÏòÄãѯÎÊÓйØÍøÂçµÄÎÊÌâ²¢ÅäÖÃÏà¹ØµÄÈí¼þ¡£Õâ¸öÓÃÓÚÅäÖÃÍø¿¨µÄ»ù±¾ÃüÁî¾ÍÊÇifconfig¡£
ÔÚÖ´ÐÐifconfig ÃüÁîºó£¬ÏµÍ³½«ÔÚÄں˱íÖÐÉèÖñØÒªµÄ²ÎÊý£¬ÕâÑùLinux ¾ÍÖªµÀÈçºÎÓëÍøÂçÉϵÄÍø¿¨Í¨
ÐÅ¡£ifconfig ÃüÁîÓÐÒÔÏÂÁ½ÖÖ¸ñʽ£º
¡ùifconfig [interface]
¡ùifconfig interface [aftype] option | address …
ifconfig µÄµÚÒ»ÖÖ¸ñʽ£¨»òʹÓò»´øÈκβÎÊýµÄifconfig ÃüÁ¿ÉÒÔÓÃÀ´²é¿´µ±Ç°ÏµÍ³µÄÍøÂçÅäÖÃÇé¿ö¡£
ÔÚ¸Õ¸Õ°²×°Íêϵͳ֮ºó£¬Êµ¼ÊÉÏÊÇÔÚûÓÐÍø¿¨»òÕßÍøÂçÁ¬½ÓµÄÇé¿öÏÂʹÓÃLinux£¬µ«Í¨¹ýifconfig ¿ÉÒÔʹÓûØÈÆ·½Ê½¹¤×÷£¬Ê¹¼ÆËã»úÈÏΪ×Ô¼º¹¤×÷ÔÚÍøÂçÉÏ¡£
ÏÖÔÚÎÒÃÇÔËÐÐÒ»ÏÂifconfig ÃüÁ²»´ø²ÎÊýµÄifconfig ÃüÁî¿ÉÒÔÏÔʾµ±Ç°Æô¶¯µÄÍøÂç½Ó¿Ú£¬ÆäÊä³ö½á¹û
Ϊ£º
-----------------------------------------------------------
[root@machine1 /sbin]#ifconfig
eth0 Link encap:Ethernet Hwaddr 52:54:AB:DD:6F:61
inet addr:210.34.6.89 Bcast:210.34.6.127 Mask:255.255.255.128
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:46299 errors:0 dropped:0 overruns:0 frame:18


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì£¨Èý£© HCI²ã±à³Ì

1. HCI²ãЭÒé¸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,L2capµÈЭÒé ......

ʵսLinux Bluetooth±à³Ì£¨ËÄ£© L2CAP²ã±à³Ì

£¨L2CAPЭÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPЭÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼­Á¬½Ó¿ØÖƺÍÊÊÅäЭÒé (L2CAP) ΪÉϲãЭÒéÌṩÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àЭÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãЭÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......

ÈçºÎѧϰlinuxϵÄc/c++±à³Ì

ÎҼƻ®µÄѧϰÀú³Ì£º
1. cºÍc++µÄ»ù´¡ÖªÊ¶£¬Õâ¸öºÍ²Ù×÷ϵͳÎ޹أ¬ÔÚwindowsÉÏÒ²¿ÉÒÔѧ¡£cÓïÑÔÓï·¨Ïà¶Ô¼òµ¥Ò»µã£¬c++²»ÐèÒª°ÑËùÓеÄ֪ʶµã¶¼Ñ§»á£¬ÒªÖªµÀ»ù±¾µÄ·â×°£¬¼Ì³Ð£¬¶à̬֮ÀàµÄ£¬»¹ÓÐSTL¡£¸üÉîÈëµÄѧϰӦ¸ÃÊÇÔÚÒÔºóµÄ¹¤×÷ÖÐÓöµ½ÎÊÌâÁËÔÙÈ¥²é×ÊÁÏ¡£
2. ¿´Ê顶APUE¡·£¬×öÊéÉϵÄÏ°Ì⣬ÕÆÎÕÎļþ£¬ÏµÍ³µ÷Óã¬Ï̡߳¢½ø³Ì¡¢ ......

7.1.1 Linux·ÖÇø¼ò½é

7.1.1  Linux·ÖÇø¼ò½é
Ëùν·ÖÇø£¬¾ÍÊÇ´ÅÅÌÉϽ¨Á¢µÄÓÃÓÚ´æ´¢Êý¾ÝºÍÎļþµÄµ¥¶ÀÇøÓò²¿·Ö¡£´ÅÅÌ·ÖÇø¿ÉÒÔ·ÖΪÖ÷·ÖÇøºÍÀ©³ä·ÖÇø£¬ÆäÖÐÖ÷·ÖÇø¾ÍÊÇ°üº¬²Ù×÷ϵͳÆô¶¯Ëù±ØÐëµÄÎļþºÍÊý¾ÝµÄ´ÅÅÌ·ÖÇø£»À©³ä·ÖÇøÒ»°ãÓÃÀ´´æ·ÅÊý¾ÝºÍÓ¦ÓóÌÐòÎļþ¡£Ò»¸ö´ÅÅÌ×î¶à¿É·ÖΪ4¸ö·ÖÇø£¬×î¶à¿ÉÒÔÓÐ4¸öÖ÷·ÖÇø£¬¼´È«²¿·ÖÇø¶¼±»»®·ÖΪÖ÷·ÖÇø¡£Èç¹ ......

linux½»²æ±àÒë

ELDK;Ö§³ÖGDBµÄBDIGDB Firmware FOR Linux£»»ùÓÚwindowsµÄǶÈëʽLinux½»²æ¿ª·¢¹¤¾ßÈí¼þINSIGHT GNUPROXTOOLS ;Ö§³ÖGDBµÄBDIGDB  FIRMWARE FOR WINDOWS
bootloader
German DENK U-boot GNU
fuction:
 
       network support;(tftp\Bootp);;;FlashRAM ;´®¿Údeng¶àÖÖ·½Ê½ÏÂÔØ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ