Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

LINUX ϶¯Ì¬£¬¾²Ì¬Á´½Ó¿âʵս

¶ÔÓÚ¶¯Ì¬Á´½Ó¿âºÍ¾²Ì¬Á´½Ó¿âµÄ¸ÅÄîÒÔ¼°Á´½Ó·½Ê½²»ÔÙÀÛ׸¡£Ö±½Ó¿ªÊ¼ÉÏ´úÂëºÍ½øÐбàÒë¡£-__-||¡£
´úÂëºÜ¼òµ¥£¬ºáÊú¾ÍÈý¸öµ±¼ÒµÄ¡£
¿âÍ·Îļþcorey.hpp:
#ifndef LIBRARY_H
#define LIBRARY_H
void add(int,int,int*);
#endif
¿âʵÏÖÎļþcorey.cpp
#include "corey.hpp"
void add(int a,int b,int *c){
int total=a+b;
*c=total;
}
Èë¿Úº¯Êýmain.cpp:
#include "corey.hpp"
#include <stdio.h>
#include <iostream>
using namespace std;
int main(int args,char *argc[]){
int a=1;
int b=2;
int *c;
add(a,b,c);
cout << "add result:";
cout << *c << endl << flush;
}
¾²Ì¬¿â£º
ÏȽ¨Á¢staticÎļþ¼Ð£¬½«ÈýÎļþ·Ö±ðÖÃÓÚÆäÖС£
1£©Éú³É¾²Ì¬¿â
g++ -c corey.cpp
ar -rc libcorey.a corey.o
ͬʱÇë×¢ÒâÃüÃû¡£
2£©±àÒëmain.o
gcc -I /home/corey/static -o main.o -c main.c
´Ëʱ-IÖ¸¶¨ÁËcorey.hppÎļþµÄĿ¼£¬Ä¬ÈÏ»áÈ¥/usr/includeºÍ±¾Ä¿Â¼ÖвéÕÒ£¬¿É½«Îļþ·ÅÖÃÔÚÕâÁ½¸öλÖã¬Ôò¿É²»±ÈÖ¸¶¨I¡£
ÎÒÃÇÖªµÀ±àÒëµÄʱºò£¬Ö»ÐèÒªÖ¸¶¨Í·Îļþ¼´¿É¡£
3) Á´½Ómain
gcc -o main -L/home/corey/static main.o -lcorey   £¨coreyΪʡȥÁËlib,aµÄ¿âÃû£©
²¢ÇÒ²ÎÊý-l±ØÐëÔÚÊäÈëÎļþÖ®ºó¡£
ÎÒÃÇ¿ÉÒÔÑ¡Ôñ°Ñlibcorey.aÎļþ·ÅÖÃÔÚ/usr/libÎļþ¼ÐÖУ¬¿ÉÒÔʡȥָ¶¨-L²ÎÊý¡£
4£©Ö´ÐÐmain
Ö´ÐÐmain³ÌÐò£¬ÎÞÐè³ÌÐò¿âµÄ²ÎÓë¡£
¶¯Ì¬¿â£º
½¨Á¢Îļþ¼Ðso,½«ÈýÎļþ·ÅÖÃÆäÖС£
1)±àÒ붯̬¿â¡£
g++ -fpic -shared -o libcorey.so corey.cpp
2£©±àÒëmain.o
gcc -I /home/corey/static -o main.o -c main.c
´Ëʱ-IÖ¸¶¨ÁËcorey.hppÎļþµÄĿ¼£¬Ä¬ÈÏ»áÈ¥/usr/includeºÍ±¾Ä¿Â¼ÖвéÕÒ£¬¿É½«Îļþ·ÅÖÃÔÚÕâÁ½¸öλÖã¬Ôò¿É²»±ÈÖ¸¶¨I¡£
ÎÒÃÇÖªµÀ±àÒëµÄʱºò£¬Ö»ÐèÒªÖ¸¶¨Í·Îļþ¼´¿É¡£
3)Á´½Ómain
gcc -o main -L/home/corey/static main.o -lcorey   £¨coreyΪʡȥÁËlib,aµÄ¿âÃû£©
²¢ÇÒ²ÎÊý-l±ØÐëÔÚÊäÈëÎļþÖ®ºó¡£
ÎÒÃÇ¿ÉÒÔÑ¡Ôñ°Ñlibcorey.aÎļþ·ÅÖÃÔÚ/usr/libÎļþ¼ÐÖУ¬¿ÉÒÔʡȥָ¶¨-L²ÎÊý¡£
4£©Ö´ÐÐmain
ÌáʾûÓмÓÔØ¿â
./main: error while loading shared libraries: libcorey.so: cannot open shared object file: No such file or directory
5£©echo /home/corey/so >> /etc/ld.so.conf
6£©ldconfig
7)Ö´Ðгɹ¦¡£


Ïà¹ØÎĵµ£º

LinuxÏÂʹÓÃQt±à³ÌÖÐÎÄÂÒÂëµÄ½â¾ö


ÔÚQTÖпÉÒÔÖ±½ÓʹÓÃQTextCodecÀ´×ª»»×Ö·û´®µÄ±àÂë¡£
ÀýÈ磬ÎÒÃÇÏëÔÚ³ÌÐòÖÐʹÓÃÖÐÎÄ£¬ÀàËÆtr£¨“飬ÄãºÃÂ𣿔£©¡£ÎÒÃÇÒªÔÚmainº¯ÊýÖÐÔö¼ÓÒÔϼ¸ÌõÓï¾ä£¬ÖØÐÂÉèÖÃÒ»ÏÂĬÈϵıàÂëÆ÷¡£
Ïȵ÷ÓÃÏÂÃæÁ½¸öº¯ÊýÖ®Ò»
QTextCodec *codec=QTextCodec::codecForName(”gbk”);
QTextCodec *codec=QTextCodec ......

linux socket¿ª·¢»ù´¡


 
 
¡¡¡¡ÕâÊǹØÓÚÈçºÎÓø÷ÖÖ¿ÉÒԵõ½µÄ½Ó¿ÚΪLinux¿ª·¢ÍøÂç³ÌÐòµÄϵÁÐÎÄÕµĵÚһƪ¡£¾ÍÏñ´ó¶àÊýUnix-basedµÄ²Ù×÷ϵͳһÑù£¬LinuxÖ§³Ö½«TCP/IP×÷Ϊ±¾µØµÄÍøÂç´«ÊäЭÒé¡£ÔÚÕâ¸öϵÁÐÖУ¬ÎÒÃǼٶ¨ÄãÒѾ­±È½ÏÊìϤLinuxÉϵÄC±à³ÌºÍLinuxµÄһЩϵͳ֪ʶÖîÈçsignals,forkingµÈµÈ¡£
¡¡¡¡ÕâÆªÎÄÕÂÊǹØÓÚÈçºÎÓÃBSDÌ×½Ó¿ ......

Linux³£ÓÃÃûÁî 1Îļþ²Ù×÷ÃüÁî

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 ......

LinuxÄں˱àÒë

LinuxÄں˱àÒë´óÖ·ÖΪÒÔϲ½Öè
        1. ÅäÖá¢2.±àÒë¡¢3.°²×°Ä£¿é¡¢4.°²×°ÄÚºË
1.ÅäÖãº
           ÓÃmake configÃüÁÔÚLinuxÔ´Âë½âѹĿ¼ÏÂÉú³ÉÄÚºËÅäÖÃÎļþconfigµÈ
    ¿ÉÓÃÆäËüÃüÁî´úÌæÓÐ(ËüÃDZÈmake conf ......

ºìñЯÊÖ»ªÇåÔ¶¼û¹²½¨¹úÄÚLinux¿ª·¢È˲ÅÅàÑø±ê×¼

 
À´Ô´£º»ªÇåÔ¶¼ûǶÈëʽѧԺ    
ºìñ¹«Ë¾´óÖлªÇøÅàѵ·þÎñ×Ü¼à»Æ½¨Ò«Ó뻪ÇåÔ¶¼û½ÌÓý¼¯ÍÅ×ܲü¾¾Ã·å¹²Í¬ÇìºØºÏ×÷³É¹¦
2010Äê5ÔÂ18ÈÕ£¬»ªÇåÔ¶¼û½ÌÓý¼¯ÍÅÓëºìñ´óÖлªÇø¹ØÓÚLinux¿ª·¢È˲ÅÅàÑøµÄºÏ×÷ǩԼÒÇʽÔÚ±±¾©ÊÀ¼Í²Æ¸»ÖÐÐĺìñ¹«Ë¾×ܲ¿Õýʽ¾ÙÐУ¬ºìñ´óÖлªÇøÅàѵ·þÎñ×Ü¼à»Æ½¨Ò«¡¢»ªÇåÔ¶¼û½ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ