LinuxÍøÂç½Ó¿ÚµÄÔ´Âë½á¹¹
Ò».ǰÑÔ
¡¡¡¡LinuxµÄÔ´ÂëÀï£¬ÍøÂç½Ó¿ÚµÄʵÏÖ²¿·ÝÊǷdz£ÖµµÃÒ»¶ÁµÄ£¬Í¨¹ý¶ÁÔ´Â룬²»½ö¶ÔÍøÂçÐÒé»áÓиüÉîµÄÁ˽⣬ҲÓÐÖúÓÚÔÚÍøÂç±à³ÌµÄʱºò£¬¶ÔÓ¦Óú¯ÊýÓиü¾«È·µÄÁ˽âºÍ°ÑÎÕ¡£
¡¡¡¡±¾ÎİÑÖØµã·ÅÔÚÍøÂç½Ó¿Ú³ÌÐòµÄ×ÜÌå½á¹¹ÉÏ£¬Ï£ÍûÄÜ×÷Ϊ¶ÁÔ´ÂëʱһЩָµ¼ÐÔµÄÎÄ×Ö¡£
¡¡¡¡±¾ÎÄÒÔLinux2.4.16ÄÚºË×÷Ϊ½²½âµÄ¶ÔÏó£¬ÄÚºËÔ´Âë¿ÉÒÔÔÚhttp://www.kernel.orgÉÏÏÂÔØ¡£ÎÒ¶ÁÔ´Âëʱ²Î¿¼µÄÊÇhttp://lxr.linux.no/Õâ¸ö½»²î²Î¿¼µÄÍøÕ¾£¬ÎÒ¸öÈËÈÏΪÊÇÒ»¸öºÜºÃµÄ¹¤¾ß£¬Èç¹ûÓÐÌõ¼þ×îºÃÉÏÕâ¸öÍøÕ¾¡£
¡¡¡¡¶þ.ÍøÂç½Ó¿Ú³ÌÐòµÄ½á¹¹
¡¡¡¡LinuxµÄÍøÂç½Ó¿Ú·ÖΪËIJ¿·Ý£ºÍøÂçÉ豸½Ó¿Ú²¿·Ý£¬ÍøÂç½Ó¿ÚºËÐIJ¿·Ý£¬ÍøÂçÐÒé×岿·Ý£¬ÒÔ¼°ÍøÂç½Ó¿Úsocket²ã¡£
¡¡¡¡ÍøÂçÉ豸½Ó¿Ú²¿·ÝÖ÷Òª¸ºÔð´ÓÎïÀí½éÖʽÓÊպͷ¢ËÍÊý¾Ý¡£ÊµÏÖµÄÎļþÔÚlinu/driver/netĿ¼ÏÂÃæ¡£
¡¡¡¡ÍøÂç½Ó¿ÚºËÐIJ¿·ÝÊÇÕû¸öÍøÂç½Ó¿ÚµÄ¹Ø¼ü²¿Î»£¬ËüÎªÍøÂçÐÒéÌṩͳһµÄ·¢Ëͽӿڣ¬ÆÁ±Î¸÷ÖÖ¸÷ÑùµÄÎïÀí½éÖÊ£¬Í¬Ê±ÓиºÔð°ÑÀ´×ÔϲãµÄ°üÏòºÏÊʵÄÐÒéÅäËÍ¡£ËüÊÇÍøÂç½Ó¿ÚµÄÖÐÊಿ·Ý¡£ËüµÄÖ÷ҪʵÏÖÎļþÔÚlinux/net/coreĿ¼Ï£¬ÆäÖÐlinux/net/core/dev.cΪÖ÷Òª¹ÜÀíÎļþ¡£
¡¡¡¡ÍøÂçÐÒé×岿·ÝÊǸ÷ÖÖ¾ßÌåÐÒéʵÏֵIJ¿·Ý¡£LinuxÖ§³ÖTCP/IP£¬IPX£¬X.25£¬AppleTalkµÈµÄÐÒ飬¸÷ÖÖ¾ßÌåÐÒéʵÏÖµÄÔ´ÂëÔÚlinux/net/Ŀ¼ÏÂÏàÓ¦µÄÃû³Æ¡£ÔÚÕâÀïÖ÷ÒªÌÖÂÛTCP/IP(IPv4)ÐÒ飬ʵÏÖµÄÔ´ÂëÔÚlinux/net/ipv4,ÆäÖÐlinux/net/ipv4/af_inet.cÊÇÖ÷ÒªµÄ¹ÜÀíÎļþ¡£
¡¡¡¡ÍøÂç½Ó¿ÚSocket²ãΪÓû§ÌṩµÄÍøÂç·þÎñµÄ±à³Ì½Ó¿Ú¡£Ö÷ÒªµÄÔ´ÂëÔÚlinux/net/socket.c
¡¡¡¡Èý.ÍøÂçÉ豸½Ó¿Ú²¿·Ý
¡¡¡¡ÎïÀí²ãÉÏÓÐÐí¶à²»Í¬ÀàÐ͵ÄÍøÂç½Ó¿ÚÉ豸, ÔÚÎļþinclude/linux/if_arp.hµÄ28ÐÐÀﶨÒåÁËARPÄÜ´¦ÀíµÄ¸÷ÖÖµÄÎïÀíÉ豸µÄ±êÖ¾·û¡£ÍøÂçÉ豸½Ó¿ÚÒª¸ºÔð¾ßÌåÎïÀí½éÖʵĿØÖÆ£¬´ÓÎïÀí½éÖʽÓÊÕÒÔ¼°·¢ËÍÊý¾Ý£¬²¢¶ÔÎïÀí½éÖʽøÐÐÖîÈç×î´óÊý¾Ý°üÖ®ÀàµÄ¸÷ÖÖÉèÖá£ÕâÀïÎÒÃÇÒԱȽϼòµ¥µÄ3Com3c501 Ì«Íø¿¨µÄÇý¶¯³ÌÐòΪÀý£¬´ó¸Å½²Ò»ÏÂÕâ²ãµÄ¹¤×÷ÔÀí¡£Ô´ÂëÔÚLinux/drivers/net/3c501.c¡£
ÎÒÃÇ´ÓÖ±¾õÉÏÀ´¿¼ÂÇ£¬Ò»¸öÍø¿¨µ±È»×îÖ÷ÒªµÄÊÇÍê³ÉÊý¾ÝµÄ½ÓÊպͷ¢ËÍ£¬ÔÚÕâÀïÎÒÃÇÀ´¿´¿´½ÓÊպͷ¢Ë͵Ĺý³ÌÊÇÔõôÑùµÄ¡£
¡¡¡¡·¢ËÍÏà¶ÔÀ´Ëµ±È½Ï¼òµ¥£¬ÔÚLinux/drivers/net/3c501.cµÄÐÐ475 ¿ªÊ¼µÄel_start_xmit()Õâ¸öº¯Êý¾ÍÊÇʵ¼ÊÏò3Com3c501ÒÔÌ«Íø¿¨·¢ËÍÊý¾ÝµÄº¯Êý£¬¾ßÌåµÄ·¢Ë͹¤×÷²»ÍâºõÊǶÔһЩ¼Ä´æÆ÷µÄ¶Áд£¬Ô´ÂëµÄ×¢ÊͺÜÇå³þ£¬´ó¼Ò¿ÉÒÔ¿´¿´¡£
¡¡¡¡½ÓÊյŤ×÷Ïà¶ÔÀ´Ëµ±È½Ï¸´ÔÓ¡£Í¨³£À´Ëµ£
Ïà¹ØÎĵµ£º
°²×°openssh ·þÎñ¶Ë
sudo apt-get install openssh-server openssh-client
windows Ï¿ͻ§¶Ë
puTTY
³£ÓÃÃüÁî:
Ò»£®Ls ²é¿´Ä¿Â¼ÃüÁî
Ò»°ã·ÅÔÚhome Ŀ¼ÏÂ
Ls –l / ¸ùĿ¼ÏµÄÁбí
Ls –a / ¸ùĿ¼ÏÂËùÓеÄÎļþ
Ls –la ×éºÏµÄÑ¡Ïî
Ls –l / ......
Linuxϳ£ÓÃѹËõ¸ñʽµÄѹËõÓë½âѹ·½·¨
---------------------------------------------
.tar
´ò°ü£ºtar cvf *.tar *.*(ÔÎļþ»òĿ¼)
½â°ü£ºtar xvf *.tar
---------------------------------------------
.gz
½âѹ1£ºgunzip *.gz
½âѹ2£ºgzip -d *.gz
ѹËõ£ºgzip *.*(ÔÎļþ»òĿ¼)
--------------------------- ......
ɱËÀ½ø³Ì×ȫµÄ·½·¨Êǵ¥´¿Ê¹ÓÃkillÃüÁ²»¼ÓÐÞÊηû£¬²»´ø±êÖ¾¡£Ê×ÏÈʹÓÃps -efÃüÁîÈ·¶¨ÒªÉ±ËÀ½ø³ÌµÄPID£¬È»ºóÊäÈëÒÔÏÂÃüÁ
# kill pid
×¢ÊÍ£º±ê×¼µÄkillÃüÁîͨ³£¶¼ÄܴﵽĿµÄ£¬ÏÔʾZ״̬µÄ½ø³ÌÒѾËÀÍö¡£ÖÕÖ¹ÓÐÎÊÌâµÄ½ø³Ì£¬²¢°Ñ½ø³ÌµÄ×ÊÔ´ÊͷŸøÏµÍ³¡£È»¶ø£¬Èç¹û½ø³ÌÆô¶¯ÁË×Ó½ø³Ì£¬Ö ......
++++++++++++++++++++++++++++++++++++++++++++++++
¼¼Êõ×ÊÁϱ¸·Ý
++++++++++++++++++++++++++++++++++++++++++++++++
0¡¢¼ÜÉèSamba ·þÎñÆ÷µÄǰÌ᣻
LinuxÊÇÒ»¸ö¶àÓû§µÄ²Ù×÷ϵͳ£¬¶ÔÈκηþÎñÆ÷µÄ¼ÜÉèÓë¶¼Óû§¡¢Óû§×鼰ȨÏÞÏà¹Ø£¬ÕâÊDzÙ×÷µÄ»ù´¡¡£Samba·þÎñÆ÷Ò²²»ÀýÍ⣬¶ÔÕâЩ֪ʶµÄÕÆÎÕÒ²ÊǼ«ÎªÖØÒªµÄ¡£ÔÚWindowsϵͳ ......
LinuxÖеĽø³ÌͨÐÅ
1.¹ÜµÀ
º¯ÊýÔÐÍ£ºint pipe(int filedes[2]);
º¯Êý·µ»ØÖµ£º ÕýÈ··µ»Ø0£»´íÎó·µ»Ø-1
ÆäÖеÄÎļþÃèÊö·ûfiledes[0]ÊÇÓÃÀ´¶ÁÈ¡Êý¾ÝµÄ£¬filedes[1]ÊÇÓÃÀ´Ð´Êý¾ÝµÄ¡£
Àý×Ó1£º
#include<stdio.h>
#include<stdlib.h>
#include<u ......