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

linux systemº¯ÊýÔõôÓÃ

ÎÒÓÃÁË£¬µ«³ö´íÁË
³ÌÐòΪ
#include <stdlib.h>
int main()
{
system("ls /etc/");
return 0;
}
Óà gcc -o test test.cpp ±àÒëºó±¨´í
/usr/lib/gcc-lib/i386-redhat-linux/3.2.2/../../../crt1.o(.text+0x18): In function `_start':
../sysdeps/i386/elf/start.S:77: undefined reference to `main'
collect2: ld returned 1 exit status

Ôõô½â¾ö£¿¼±°¡
ÓÃg++,Èç¹ûÓÃgcc±ØÐë¼Ó-lstdc++

ÒýÓÃ
ÓÃg++,Èç¹ûÓÃgcc±ØÐë¼Ó-lstdc++


²»Ðа¡¸çÃÇ£¬»¹ÓÐÆäËûµÄ·½·¨Â

ʹÓÃgcc  -g  -o  test  test.c ÊÔÊÔ¿´¡£


ÁíÍâÄãµÄmainº¯Êý²ÎÊý²»¶Ô£¬±ê׼д·¨ÊÇ£ºint main( int argc, char * argv [] )


g++ -o test test.cpp

Èç¹ûÒªÓÃgcc

gcc -o test test.cpp -lstdc++

ÐÖµÜÃÇÎҷdz£¶Ô²»Æð´ó¼Ò£¬ÎÒ°Ñmain д³ÉÁËmian¡£¡£¡£¡£¡£¡£¡£¡£¡£
É¢·ÛÉ¢·Û


Ïà¹ØÎÊ´ð£º

linux»·¾³ÏÂgethostbynameº¯ÊýÎÊÌâ - C/C++ / CÓïÑÔ

дÁ˸ö²âÊÔ³ÌÐòÈçÏÂ
   
  struct hostent *hp; 
char AlarmDevIP[20];  
  int x2;

hp = gethostbyname("www.google.com");
if (hp)
{ ......

windowsÎļþϵͳ ±È linuxÎļþϵͳÂýÔÚÄĶù£¿

Ò»Ö±ÓÃsvnÀ´×ö×ÊÔ´µÄ¹ÜÀí£¬
ÏÖÔÚ·¢ÏÖwindowsÏÂÈ¡svn Òª10¸öСʱ×óÓÒ£¨×ÊÔ´´óÔ¼ÓÐ20G,È«ÊÇСÎļþ£©
linuxÏÂÈ¡½öÓÃ40·ÖÖÓ£¬

ÇëÎÊlinuxµÄÎļþϵͳÔÚÄĶù±ÈwindowsÎļþϵͳǿÁ¦?

svn ¿É¹»ÂýµÄ¡£

ÔÚ ......

linux ϰ²×°oracle

ÇëÎÊË­ÓÐÔÚlinuxϰ²×°oracleµÄÖ¸µ¼Îĵµ×îºÃÊÇ11gµÄ£¬°²×°Á˺ü¸´Î¶¼Ê§°ÜÁË£¬ÓôÃÆ¡­¡­

10gµÄÎĵµ£¬¹©²Î¿¼.

linuxƽ̨ÏÂoracleÊý¾Ý¿â°²×°
http://blog.csdn.net/tianlesoftware/archive/2009/10/24/47 ......

linux ÄÚ´æ³õʼ»¯

linux³õʼ»¯Ê±°ÑÖ§³ÖµÄÎïÀíÄÚ´æ¶¼Ó³Éäµ½page tableÖУ¬Ö®ºó½ø³ÌÐèÒªÄÚ´æÊ±£¬Ò²ÊÇÓ³Éäµ½Õâ¸öÎïÀíÄÚ´æÖУ¬Èç´Ë˵À´£¬linux³õʼ»¯Ê±´´½¨µÄpage tableºÍ½ø³ÌÖд´½¨µÄpage tableÖ¸Ïòͬһ¿éÎïÀíÒ³ÃæÂð£¿ÕâÑù×öµÄÄ¿µÄÊÇʲô ......

¸ü¸ÄlinuxĿ¼

Ó¦ÓÃϵͳÊǰ²×°ÔÚ /opt Ŀ¼Ï£¬/opt Ŀ¼ÊÇÊôÓÚ¸ùĿ¼ / ϵġ£ÁíÍâÒ»¸öÎļþϵͳµÄ¹ÒÔØµãÊÇÔÚ/aaaĿ¼Ï£¬¿É·ñ½«/optĿ¼ÏµÄËùÓÐÎļþcopyµ½/aaaĿ¼Ï£¬umount ÔÚ/aaaĿ¼ÏµĹÒÔØµã£¬½«/aaa¸ÄÃû/optĿ¼£¬ÔÙ½«Ô­À ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ