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

Linux Socket±à³ÌʵÀý(Ò»¸öHello World³ÌÐò)

      ÔÚLinuxÏÂдÁ˸öСµÄsocket³ÌÐò£¬·ÖΪ¿Í»§¶ËºÍ·þÎñÆ÷¶Ë£¬·þÎñ¶Ë¿ªÒ»¸ö¶Ë¿Ú(20000)£¬×öΪһ¸ödaemon£¬µÈ´ý¿Í»§µÄÁ¬½ÓÇëÇó¡£Ò»µ©Óпͻ§Á¬½Ó£¨¿Í»§¶ËµÄIPºÍ¶Ë¿ÚºÅÊDz»¹Ì¶¨µÄ£©£¬·þÎñÆ÷¶Ë´òÓ¡³ö¿Í»§¶ËµÄIPµØÖ·ºÍ¶Ë¿Ú£¬²¢ÇÒÏò¿Í»§¶Ë·¢ËÍ»¶Ó­ÐÅÏ¢ºÍʱ¼ä¡£
      ÏÂÃæÊÇ·þÎñ¶ËµÄ´úÂë(tcpserver.c)£¬ÓÉÓÚÕâÖ»ÊǸö¼òµ¥µÄ³ÌÐò£¬ËùÒÔÖ»ÓÃÁ˵¥Ïß³ÌʵÏÖ£¡Ð½¨server.c£¬ÄÚÈÝÈçÏ£º
/**
 * Tcp Server program, It is a simple example only.
 * zhengsh 200520602061 2
 * when client connect to server, send a welcome message and timestamp in server.
 */
#include <stdio.h>
#include <sys/socket.h>
#include <unistd.h>
#include <sys/types.h>
#include <netinet/in.h>
#include <stdlib.h>
#include <time.h>
#define SERVER_PORT 20000 // define the defualt connect port id
#define LENGTH_OF_LISTEN_QUEUE 10 //length of listen queue in server
#define BUFFER_SIZE 255
#define WELCOME_MESSAGE "welcome to connect the server. "
int main(int argc, char **argv)
{
       int servfd,clifd;
       struct sockaddr_in servaddr,cliaddr;
       if ((servfd = socket(AF_INET,SOCK_STREAM,0)) < 0)     //³É¹¦½¨Á¢socket
       {
              printf("create socket error!\n");
              exit(1);
       }
       bzero(&servaddr,sizeof(servaddr));
       servaddr.sin_family = AF_INET;
       servaddr.sin_port = htons(SERVER_PORT);
       servaddr.sin_addr.s_addr = htons(INADDR_ANY);
       if (bind(servfd,(struct sockaddr*)&servaddr,sizeof(servaddr))


Ïà¹ØÎĵµ£º

linuxÎļþºó׺

Ê×ÏÈҪ˵Ã÷µÄÊÇÔÚLinuxϵͳÖУ¬¿ÉÖ´ÐÐÎļþûÓÐͳһµÄºó׺£¬ÏµÍ³´ÓÎļþµÄÊôÐÔÀ´Çø·Ö¿ÉÖ´ÐÐÎļþºÍ²»¿ÉÖ´ÐÐÎļþ¡£¶øgccÔòͨ¹ýºó׺À´Çø±ðÊäÈëÎļþµÄÀà±ð£¬ÏÂÃæÎÒÃÇÀ´½éÉÜgccËù×ñÑ­µÄ²¿·ÖÔ¼¶¨¹æÔò¡£Ò»°ã
.cΪºó׺µÄÎļþ£¬CÓïÑÔÔ´´úÂëÎļþ£»
.aΪºó׺µÄÎļþ£¬ÊÇÓÉÄ¿±êÎļþ¹¹³ÉµÄµµ°¸¿âÎļþ£»
.C£¬.cc»ò.cxxΪºó׺µÄÎļþ£¬ÊÇC ......

Linux ×î¼Ñʵ¼ù ¶ÁÊé×ܽá

1> ʹÓÃCDPATHÉèÖà cd ÃüÁîµÄ¹¤×÷Ŀ¼
[ramesh@dev-db ~]# pwd 
/home/ramesh 
[ramesh@dev-db ~]# cd mail 
-bash: cd: mail: No such file or directory 
[×¢Ò⣺ÔÚµ±Ç°Ä¿Â¼ÏÂÑ°ÕÒMAILĿ¼] 
[ramesh@dev-db ~]# export CDPATH=/etc 
[ramesh@dev-db ~]# cd mail /etc/mail  ......

LinuxÏÂÅäÖÃʹÓÃSVN


from: http://yangsq.javaeye.com/blog/162649
ƽʱµÄÍŶӿª·¢£¬ÉÙ²»ÁËÒªÓÃÒ»¸öЭ×÷¹¤¾ß¡£¶ÔÓÚÒÔÇ°£¬ÎÞÒÉcvsÊǸöÎÞ´íµÄÑ¡Ôñ£¨ÏñIBMµÄÈ«Çò´úÂëά»¤£©¡£µ«ÊÇ£¬¿Æ¼¼ÔÚ·¢Õ¹Âð£¬ÏÖÔÚÓÐÁ˸üºÃµÄsvnÁË£¬ËùÒÔÖ±½Ó¾ÍÊÇsvn°É¡£ÓйØsvnµÄ¾ßÌåÐÅÏ¢¿ÉÒÔÉÏËüµÄ¹ÙÍø»òwww.subversion.org.cn
ÍøÉϹØÓÚsvnµÄÒ²²»ÉÙ£¬²»¹ý¸Ð¾õ´ó¶¼³ö× ......

LinuxÄں˵ÄPCI×ÜÏßÇý¶¯³ÌʽµÄʵÏÖ·ÖÎö±Ê¼Ç

§1£®PCI×ÜÏßÌåϵ½á¹¹¸ÅÊö
PCI×ÜÏßÌåϵ½á¹¹ÊÇÒ»ÖÖ²ã´ÎʽµÄ£¨Hierarchical£©Ìåϵ½á¹¹¡£ÔÚÕâÖÖ²ã´ÎʽÌåϵ½á¹¹ÖУ¬PCIÇÅÉ豸ռ¾Ý×ÅÖØÒªµÄµØ룬Ëû½«¸¸×ÜÏߺÍ×Ó×ÜÏßÁ¬½ÓÔÚÒ»Æ𣬴ӶøʹÕû¸öϵͳ¿´ÆðÀ´ÏñÒ»¿Åµ¹ÖõÄÊ÷Ðͽṹ¡£Ê÷µÄ¶¥¶ËÊÇϵͳµÄCPU£¬Ëûͨ¹ýÒ»¸ö½ÏΪÌرðµÄPCIÇÅÉ豸??Host£¯PCIÇÅÉ豸ºÍ¸ùPCI×ÜÏߣ¨root pci bus ......

LinuxÏÂsamba·þÎñÆ÷¼ÜÉè·½·¨.

++++++++++++++++++++++++++++++++++++++++++++++++
¼¼Êõ×ÊÁϱ¸·Ý
++++++++++++++++++++++++++++++++++++++++++++++++
0¡¢¼ÜÉèSamba ·þÎñÆ÷µÄÇ°Ì᣻
LinuxÊÇÒ»¸ö¶àÓû§µÄ²Ù×÷ϵͳ£¬¶ÔÈκηþÎñÆ÷µÄ¼ÜÉèÓ붼Óû§¡¢Óû§×鼰ȨÏÞÏà¹Ø£¬ÕâÊDzÙ×÷µÄ»ù´¡¡£Samba·þÎñÆ÷Ò²²»ÀýÍ⣬¶ÔÕâЩ֪ʶµÄÕÆÎÕÒ²ÊǼ«ÎªÖØÒªµÄ¡£ÔÚWindowsϵͳ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ