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

ÔÚlinuxÏ »ñÈ¡£¬ÐÞ¸Ä×ÓÍøÑÚÂëNETMASKµÄÁ½¸öº¯Êý

//»ñÈ¡×ÓÍøÑÚÂëµÄº¯ÊýQString GetLocalNetMask()
{
int sock_netmask;
char netmask_addr[50];
struct ifreq ifr_mask;
struct sockaddr_in *net_mask;

sock_netmask = socket( AF_INET, SOCK_STREAM, 0 );
if( sock_netmask == -1)
{
perror("create socket failture...GetLocalNetMask\n");
return "";
}

memset(&ifr_mask, 0, sizeof(ifr_mask));
strncpy(ifr_mask.ifr_name, ifname, sizeof(ifr_mask.ifr_name )-1);
if( (ioctl( sock_netmask, SIOCGIFNETMASK, &ifr_mask ) ) < 0 )
{
printf("mac ioctl error\n");
return "";
}

net_mask = ( struct sockaddr_in * )&( ifr_mask.ifr_netmask );
strcpy( netmask_addr, inet_ntoa( net_mask -> sin_addr ) );

printf("local netmask:%s\n",netmask_addr);

close( sock_netmask );
return QString( netmask_addr );
}
//ÐÞ¸Ä×ÓNETMASKµÄº¯Êý
QString SetLocalNetMask(const char *szNetMask)
{
int sock_netmask;
char netmask_addr[32];
struct ifreq ifr_mask;
struct sockaddr_in *sin_net_mask;

sock_netmask = socket( AF_INET, SOCK_STREAM, 0 );
if( sock_netmask == -1)
{
perror("Not create network socket connect\n");
return "";
}

memset(&ifr_mask, 0, sizeof(ifr_mask));
strncpy(ifr_mask.ifr_name, "eth0", sizeof(ifr_mask.ifr_name )-1);
sin_net_mask = (struct sockaddr_in *)&ifr_mask.ifr_addr;
sin_net_mask -> sin_family = AF_INET;
inet_pton(AF_INET, szNetMask, &sin_net_mask ->sin_addr);
if(ioctl(sock_netmask, SIOCSIFNETMASK, &ifr_mask ) < 0)
{
printf("sock_netmask ioctl error\n");
return "";
}
}


Ïà¹ØÎĵµ£º

ÔÚlinuxϰ²×°ÅäÖÃsvn¶ÀÁ¢·þÎñÆ÷

ÔÚlinuxϰ²×°ÅäÖÃsvn¶ÀÁ¢·þÎñÆ÷
subversion(ÒÔϼò³Æsvn)ÊǽüÄêÀ´áÈÆðµÄ°æ±¾¹ÜÀí¹¤¾ß£¬ÊÇcvsµÄ½Ó°àÈË¡£
svn·þÎñÆ÷ÓÐ2ÖÖÔËÐз½Ê½£º¶ÀÁ¢·þÎñÆ÷ºÍ½èÖúapache¡£2ÖÖ·½Ê½¸÷ÓÐÀû±×¡£
svn´æ´¢°æ±¾Êý¾ÝÒ²ÓÐ2ÖÖ·½Ê½£ºBDBºÍFSFS¡£ÒòΪBDB·½Ê½ÔÚ·þÎñÆ÷ÖжÏʱ£¬ÓпÉÄÜËø×¡Êý¾Ý£¨jijian91ÔÚ¸ãLDAPʱ¾ÍÉîÊÜÆäº¦£¬Ã»·¨¸ùÖΣ©£¬ËùÒÔ»¹ÊÇF ......

[zz]dzÎöLinuxÏÂcoreÎļþ

dzÎöLinuxÏÂcoreÎļþ
́Ȼ (zhanghua@eyou.net)
2006 Äê 8 ÔÂ 02 ÈÕ
 
 
 
 
µ±ÎÒÃǵijÌÐò±ÀÀ£Ê±£¬ÄÚºËÓпÉÄܰѸóÌÐòµ±Ç°ÄÚ´æÓ³Éäµ½coreÎļþÀ·½±ã³ÌÐòÔ±ÕÒµ½³ÌÐò³öÏÖÎÊÌâµÄµØ·½¡£×î³£³öÏֵ쬼¸ºõËùÓÐC³ÌÐòÔ±¶¼³öÏÖ¹ýµÄ´íÎó¾ÍÊÇ“¶Î´íÎó”ÁË¡£Ò²ÊÇ×îÄѲé³öÎÊÌâÔ­ÒòµÄÒ»¸ö´íÎó¡£Ï ......

LinuxÐéÄâ»úÎÞ·¨ÁªÍøµÄÖÕ¼«½â¾ö°ì·¨

ÓÐʱÓöµ½ÈçÏÂÎÊÌâ£¬Íø¿¨ÉÏÓиö²æ£¬ÈκÎÃüÁî¶¼ÎÞ·¨ÐÞ¸´¡£
·¢ÏÖÍø¿¨ºì²æÖ®Ç°ÊÔ¹ýÏÂÃæÃüÁ¿Ï¶¨¶¼²»Ðеġ£
sudo ifconfig eth0 down
sudo ifconfig eth0 up
sudo /etc/init.d/dhcp3-server restart
sudo /etc/init.d/networking restart
ÎÊÌâ½â¾öºÜ¼òµ¥£¬°ÑÈçϵĸ´Ñ¡¿ò¹´Éϼ´¿É£¬ÐéÄâ»ú¿ª» ......

LinuxÖն˽çÃæ¿ª·¢_Ncurses¿â½éÉÜ

ÖÕ¶ËϵijÌÐò£º¼ò½à¡¢Æ¯ÁÁ¡¢¿ìËÙ¡¢ÇáÁ¿¡£
http://www.lslnet.com/linux/books/resource/curses1.html
http://www.lslnet.com/linux/books/resource/curses2.html
http://hi.baidu.com/%D0%ED%D0%F1%D6%F9/blog/item/f103b0cf214fbb0a93457ed8.html
¡¾Ê¹ÓÃsetlocaleº¯ÊýÉèÖÃlocale¡¿
ÔÚ³ÌÐòÖÐÉèÖÃlocaleÊÇΪÁ˸üºÃµÄÒÆÖ ......

ÔÚlinuxÏ »ñÈ¡£¬Ð޸ı¾»úIPµØÖ·µÄÁ½¸öº¯Êý

//»ñÈ¡±¾»úIPµØÖ·º¯Êý
QString GetLocalIp()
{
int sock_get_ip;
char ipaddr[50];
struct sockaddr_in *sin;
struct ifreq ifr_ip;
if ((sock_get_ip=socket(AF_INET, SOCK_STREAM, 0)) == -1)
{
printf("socket create failse...GetLocalIp!\n");
return ""; ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ