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

Linux ¶àÏ̱߳à³Ì

linux ¶àÏ̱߳à³Ì·Ç³£¼òµ¥¡£
Ò»¡¢¶àÏ̱߳à³ÌµÄÁ÷³Ì£º
´´½¨Ïß³Ì--->µ±Ç°Ï̼߳ÌÐø¹¤×÷--->£ÛÓë´´½¨µÄÏß³Ìͬ²½£Ý--->£ÛµÈ´ý´´½¨µÄÏ߳̽áÊøÓë·µ»Ø£Ý--->µ±Ç°Ï̼߳ÌÐø¹¤×÷¡£
            --->´´½¨µÄÏ߳̿ªÊ¼¹¤×÷--->£ÛÓë±ðµÄÏß³Ìͬ²½£Ý--->Í˳öÏ̲߳¢·µ»Ø     
Ïß³ÌÓõļ¸¸öÖ÷ÒªµÄº¯Êý¡£
1.Ï̴߳´½¨º¯Êý£ºpthread_create(pthread_t * id,pthread_attr_t *attr,void *(*start_routine)(void*),void *arg);
   id---Ïß³Ìid ,Ï̴߳´½¨³É¹¦Ê±µÄ·µ»ØÖµ£¬ÓÃÓÚ¶ÔÏ̵߳IJÙ×÷¡£
   attr---Ïß³ÌÊôÐÔ£¬¼òµ¥µÄÉèΪNULL¾Í¿ÉÒÔÁË¡£
   void *(*start_routine)(void*) --- Ï̺߳¯Êý£¬Ò²¾Í¹¤×÷Ï̵߳Äʵ¼ÊÔËÐв¿·ÖµÄ´úÂë¶Î¡£
   arg --- Ï̲߳ÎÊý£¬ÊÇË«ÏòµÄ£¬Ò²¾ÍÊÇÒ»¸öÊäÈëÊä³öÀàÐ͵IJÎÊý¡£
2.µÈ´ýÏ̷߳µ»Øº¯Êý£ºpthread_join(pthread_t id,void *ret);
   id--- Ïß³Ìid¡£
   ret --- Ï̵߳ķµ»ØÖµ¡£
3.Í˳öỊ̈߳ºpthread_exit(void *ret);
   ret --- Ï̷߳µ»ØÖµ¡£
Ò»¸ö¼òµ¥µÄÏ̵߳ÄÀý×Ó£º
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <pthread.h>
void *thread_function(void *arg);
char message[] = "Hello World";
int main() {
    int res;
    pthread_t a_thread;
    void *thread_result;
    res = pthread_create(&a_thread, NULL, thread_function, (void *)message);
    if (res != 0) {
        perror("Thread creation failed");
        exit(EXIT_FAILURE);
    }
    printf("Waiting for thread to finish...\n");
    res = pthread_join(a_thread, &thread_result);
    if (res != 0) {
        perror("Thread join failed");
        exit(EXIT_FAILURE);
    }
    printf("Thread joined, it returned %s\n", (char *)thr


Ïà¹ØÎĵµ£º

Linux Ïß³Ìͬ²½ Ìõ¼þ±äÁ¿

1. Ïà¹Øº¯Êý                                                & ......

linux ´´½¨×ÔÆô¶¯³ÌÐò

Á½ÖÖ·½·¨£º
×ÔÆô¶¯³ÌÐò·½·¨1£º
    ÔÚetc/rc.localÔÚÀïÃæ¼ÓÈë/home/robin/code/autoruntest > /dev/null &£¨ÆäÖÐautoruntest ²âÊÔ³ÌÐòÃû³Æ£¬ÏÂͬ£©¡£¼´¿É×ÔÆô¶¯
×¢£º/etc/rc.local -> /etc/rc.d/rc.local
×ÔÆô¶¯³ÌÐò·½·¨2£º
    ´´½¨linux·þÎñ£¬²½ÖèÈçÏ£º
1)  &n ......

Linux curlʹÓüòµ¥½éÉÜ

CurlÊÇLinuxÏÂÒ»¸öºÜÇ¿´óµÄhttpÃüÁîÐй¤¾ß£¬Æ书ÄÜÊ®·ÖÇ¿´ó¡£
1) ¶ÁÈ¡ÍøÒ³
$ curl http://www.linuxidc.com
2) ±£´æÍøÒ³
$ curl http://www.linuxidc.com > page.html
$ curl -o page.html http://www.linuxidc.com
3) ʹÓõÄproxy·þÎñÆ÷¼°Æä¶Ë¿Ú£º -x
$ curl -x 123.45.67.89:1080 -o page.html http://www.linu ......

Linux Adobe Reader 9 ÏÔʾÖÐÎÄ£¨°²×°ÖÐÎÄÓïÑÔ°ü£©

        Ïë°²×°adobe reader£¬À´µ½¹Ù·½ÍøÕ¾ÏÂÔØÊÇ·¢ÏÖÓÐreader9,ËäÈ»ÊÇÓ¢ÎÄ°æµÄÏÂÏÂÀ´ÔÙ˵£¬½á¹û´ò²»¿ªÖÐÎÄÎĵµ£¬googleÁËÏ·¢ÏÖÕâôƪÎÄÕ½â¾öÁËÎÒµÄÎÊÌâ¡£²»´í£¬²»¹ýÄǸöÏÂÔØÖÐÎÄÎĵµµÄµØÖ·ÕâÀï¾ÀÕýÒ»ÏÂÊÇ£ºhttps://www.adobe.com/cn/products/acrobat/acrrasianfontpack.html
ά»¤Ô­´´£¡Ô­´´µ ......

linux ¶¨Ê±ÈÎÎñ crond


Linux²Ù×÷ϵͳ¶¨Ê±ÈÎÎñϵͳ Cron ÈëÃÅ
¡¡¡¡cronÊÇÒ»¸ölinuxϵĶ¨Ê±Ö´Ðй¤¾ß£¬¿ÉÒÔÔÚÎÞÐèÈ˹¤¸ÉÔ¤µÄÇé¿öÏÂÔËÐÐ×÷Òµ¡£ÓÉÓÚCron ÊÇLinuxµÄÄÚÖ÷þÎñ£¬µ«Ëü²»×Ô¶¯ÆðÀ´£¬¿ÉÒÔÓÃÒÔϵķ½·¨Æô¶¯¡¢¹Ø±ÕÕâ¸ö·þÎñ:
¡¡¡¡/sbin/service crond start //Æô¶¯·þÎñ
¡¡¡¡/sbin/service crond stop //¹Ø±Õ·þÎñ
¡¡¡¡/sbin/service cr ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ