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

linux ÍøÂç¼üÅÌ£¬Êó±ê

ÒòΪ¹«Ë¾µÄ°å×ÓÉϼüÅ̲»ºÃ°´£¬ËùÒÔд¸öÍøÂç°æµÄ£¬·½±ãµ÷ÊÔ¡£
client .c
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <linux/input.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <string.h>
#include <netdb.h>
#include <sys/types.h>
#include <netinet/in.h>
#include <sys/socket.h>
int connect_server(char * ipaddr, int myport)
{
int sockfd;
struct hostent *he;
struct sockaddr_in their_addr;
if((he=gethostbyname(ipaddr))==NULL) {
herror("gethostbyname");
return -1;
}
if ((sockfd = socket(PF_INET, SOCK_STREAM, 0)) == -1) {
perror("socket");
return -1;
}
their_addr.sin_family = PF_INET;
their_addr.sin_port = htons(myport);
their_addr.sin_addr = *((struct in_addr *)he->h_addr);
bzero(&(their_addr.sin_zero),0);
if (connect(sockfd, (struct sockaddr *)&their_addr, sizeof(struct sockaddr)) == -1) {
perror("connect");
return -1;
}
return sockfd;
}
int main(void)
{
int fds[16] = {-1};
int fd_max = -1;
char serverip[24] = {0};
int socketfd = -1;
int ret = 0;
struct input_event event_key;
char input[5*1024] = {0};
int fd = open("/proc/bus/input/devices", O_RDWR);
char dev[24] = "/dev/input/";
int len = read(fd, input, 5*1024);
printf("len = %d \n", len);
close(fd);
char *p;
p = input;
int j = 0;
strcpy(serverip, "192.168.168.114");
socketfd = connect_server(serverip, 7838);
if(socketfd == -1)
{
printf("connect_server faild \n");
return -1;
}
struct timeval select_timeout;
fd_set readfds;
select_timeout.tv_sec= 4;
select_timeout.tv_usec = 0;
for(; p != NULL; j++)
{
p = strstr(p, "event");
if (p)
{
memcpy(dev+11, p, 6);
printf("%s\n", dev);
p+= 6;
fds[j] = open(dev, O_RDWR);


Ïà¹ØÎĵµ£º

linuxÄÚºËÇý¶¯

ÄÚºËÇý¶¯·ÖÀà
Çý¶¯ÊµÏÖ¹¦ÄÜ£º
¶Á
д
´ò¿ª
ÉèÖÃ
×îÖÕÄ¿µÄ²Ù×÷Ó²¼þÉ豸£ºÊý¾Ý´«ÊäºÍÊý¾Ý¿ØÖÆ
Ó²¼þ²Î¿¼ÊֲᣬÄÚºËÌṩµÄ¹¦ÄÜ£º²Ù×÷ʱÐò£¬×ÜÏßÈçºÎ²Ù×÷£¬ÄÚºËAPI
 
 
 
1.×Ö·ûÉ豸£¨char£©
2.¿éÉ豸£¨block£©
3.ÍøÂçÉ豸£¨net£©
 
 
ÄÚºËÄ£¿é²Ù×÷ÃüÁî
make
¼ÓÔØ:sudo modprobe ./Mo ......

linux shell ½Å±¾ÈëÃÅ


1. Linux ½Å±¾±àд»ù´¡
1.1 Óï·¨»ù±¾½éÉÜ
1.1.1 ¿ªÍ·
³ÌÐò±ØÐëÒÔÏÂÃæµÄÐпªÊ¼£¨±ØÐë·½ÔÚÎļþµÄµÚÒ»ÐУ©£º
#!/bin/sh
·ûºÅ#!ÓÃÀ´¸æËßϵͳËüºóÃæµÄ²ÎÊýÊÇÓÃÀ´Ö´ÐиÃÎļþµÄ³ÌÐò¡£ÔÚÕâ¸öÀý×ÓÖÐÎÒÃÇʹÓÃ/bin/shÀ´Ö´ÐгÌÐò¡£
µ±±à¼­ºÃ½Å±¾Ê±£¬Èç¹ûÒªÖ´Ðиýű¾£¬»¹±ØÐëʹÆä¿ÉÖ´ÐС£
Ҫʹ½Å±¾¿ÉÖ´ÐУº
±àÒë chmod +x ......

Linux Ubuntu 9.1 fcitx СÆó¶ì ÖÐÎÄÊäÈë·¨°²×°

Ô­ÎĵØÖ·£º
Linux Ubuntu 9.1 fcitx Ð¡Æó¶ì ÖÐÎÄÊäÈë·¨°²×°
×÷Õߣº
½¥Ðн¥Ô¶µÄ´¬
°²×°Ubuntu9.1£¬Ñ¡ÔñÖÐÎݲװ¡£
°²×°ºÃºó£¬UbuntuÒѾ­×Ô´øÁËÒ»¸öibusÖÐÎÄÊäÈë·¨£¬¿ÉÊÇÓÃÆðÀ´ºÜ²»Ë¬£¬²»ÈçСÆó¶ì·½±ã¡£
°²×°Ð¡Æó¶ì·½·¨£¬ºÍÍøÉϵıȽϣ¬ÕâÀïµÄ¿ÉÄÜÊDZȽϼòµ¥µÄÁË£¬ÅäÖÃÒª¼òµ¥¶àÁË¡£µçÄÔÒªÁªÍø ......

Linuxϵͳµ÷Óà unlinkº¯ÊýÏê½â

Linuxϵͳµ÷ÓÃ-- unlinkº¯ÊýÏê½â
 
¹¦ÄÜÃèÊö£º
´ÓÎļþϵͳÖÐɾ³ýÒ»¸öÃû³Æ¡£Èç¹ûÃû³ÆÊÇÎļþµÄ×îºóÒ»¸öÁ¬½Ó£¬²¢ÇÒûÓÐÆäËü½ø³Ì½«Îļþ´ò¿ª£¬Ãû³Æ¶ÔÓ¦µÄÎļþ»áʵ¼Ê±»É¾³ý¡£
Ó÷¨£º
#include
int unlink(const char *pathname);
²ÎÊý£º
pathname£ºÖ¸ÏòÐè½â³ýÁ¬½ÓµÄÎļþÃû¡£
·µ»ØËµÃ÷£º
³É¹¦Ö´ÐÐʱ£¬·µ»Ø0¡£Ê§°Ü· ......

һЩ³£ÓõÄLinuxÃüÁî

¡¡¡¡×ܽáһЩ³£ÓõÄLinuxÃüÁî¡£
Ò»¡¢LinuxÄں˺Ͱ汾²éѯÃüÁî
¡¡¡¡ÃüÁ uname -a
¡¡¡¡×÷Ó㺠²é¿´ÏµÍ³Äں˰汾ºÅ¼°ÏµÍ³Ãû³Æ¡£
¡¡¡¡ÃüÁ cat /proc/version
¡¡¡¡×÷Ó㺠²é¿´Ä¿Â¼"/proc"ÏÂversionµÄÐÅÏ¢£¬Ò²¿ÉÒԵõ½µ±Ç°ÏµÍ³µÄÄں˰汾ºÅ¼°ÏµÍ³Ãû³Æ¡£
¡¡¡¡ÃüÁlsb_release -a
¡¡¡¡×÷Ó㺵Ǽµ½·þÎñÆ÷Ö ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ