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

Linux 0.12ÄÚºË

ÔÚÓ¦ÓóÌÐò¿ª·¢Ê±£¬Ò²¾­³£ÐèÒªÈçÏµĶ¨Ê±Æ÷. ÕâÀï¶Ô¶¨Ê±Æ÷×öÁËÒ»¸öÓÅ»¯£¬¾ÍÊÇÔÚ²åÈë¶ÓÁÐÖÐʱ½øÐÐÁËÒ»´ÎÅÅÐò£¬Ê¹µÃ¼ì²âʱ²»ÐèÒª±éÀúÕû¸öÁ´±í£¬Ö»Ðè°ÑÅÅÔÚÇ°ÃæµÄ¼¸¸öµ½Ê±µÄÈÎÎñÈ¡³öÀ´¾Í¿ÉÒÔÁË¡£
static struct timer_list {
     long jiffies;
     void (*fn)();
     struct timer_list * next;
} timer_list[TIME_REQUESTS], * next_timer = NULL;       /* next_timer Ϊ¶ÓÁÐÍ·Ö¸Õë*/
void add_timer(long jiffies, void (*fn)(void))
{
       struct timer_list * p;
       if (!fn)
            return;
       cli();
       if (jiffies <= 0) 
             (fn)();
       else {
             for (p = timer_list ; p < timer_list + TIME_REQUESTS ; p++)
                    if (!p->fn)
                         break;
             if (p >= timer_list + TIME_REQUESTS)
                    panic("No more time requests free");
  
             p->fn = fn;
             p->jiffies = jiffies;
             p->next = next_timer;
          &nb


Ïà¹ØÎĵµ£º

Linux»·¾³ÏµÄSocket±à³Ì

Linux»·¾³ÏµÄSocket±à³Ì
ʲôÊÇSocket
¡¡¡¡Socket½Ó¿ÚÊÇTCP/IPÍøÂçµÄAPI£¬Socket½Ó¿Ú¶¨ÒåÁËÐí¶àº¯Êý»òÀý³Ì£¬³ÌÐòÔ±¿ÉÒÔÓÃËüÃÇÀ´¿ª·¢TCP/IPÍøÂçÉϵÄÓ¦ÓóÌÐò¡£ÒªÑ§InternetÉϵÄTCP/IPÍøÂç±à³Ì£¬±ØÐëÀí½âSocket½Ó¿Ú¡£
¡¡¡¡Socket½Ó¿ÚÉè¼ÆÕß×îÏÈÊǽ«½Ó¿Ú·ÅÔÚUnix²Ù×÷ϵͳÀïÃæµÄ¡£Èç¹ûÁ˽âUnixϵͳµÄÊäÈëºÍÊä³öµÄ»°£¬¾Íº ......

ǶÈëʽLinuxÏ´®¿Ú±à³Ì

ǶÈëʽLinuxÏ´®¿Ú±à³Ì
Ò»¡¢ÅäÖÃÄÚºË
ÔÚǶÈëʽLinuxϽøÐд®¿Ú±à³Ì֮ǰ£¬ÏÈÔÚÄÚºËÖÐÅäÖô®¿Ú²¿·Ö£¬ÈçÏ£º
Device Drivers--->
       character devices--->
              Serial drivers--->
  &nb ......

redhat linux ÏÂFTPÅäÖÃ (¶þ)

redhat linux ÏÂFTPÅäÖá£(vsftp)
 
1.Æô¶¯vsftp£º /sbin/service vsftpd start  ±¸×¢d´ú±íÔÙºǫ́Æô¶¯¡£
2.²é¿´ÊÇ·ñÆô¶¯£¬¾ÍµÇ½µ½FTPÊÔÊÔ¡£ µÇ½FTP£ºftp localhost Í˳öFTP£ºbye
3.²é¿´Linux IP £ºifconfig
ÔÚ¿ØÖƹÜÀį́Ï¿ɿ´¼ûÈçÏ´úÂ룺¿ÉÒÔ¿´³ö£¬IP Address ÊÇ£º192.168.0.128
 
4.Èç¹û¾ÖÓòÍ ......

rhel5 ¹ÒÔØ·ÇLinux·ÖÇøµÄ·½·¨

·½·¨Ò»
mount -o iocharset=cp936 /dev/hda5  /mnt/d
·½·¨¶þ
rhel5 ¹ÒÔØ·ÇLinux·ÖÇøµÄ·½·¨
½ñÌìÖÕÓÚ°²×°ºÃÁËrhel5 client,ÔÚÅäÖÿª·¢»·¾³µÄʱºòÓöµ½Á˵ÚÒ»¸öÎÊÌ⣺µÇ¼ºó×ÀÃæÉÏûÓжÁµ½ÎÒµÄWindowsÎļþ·ÖÇø¡£ºÜ
¶à¹¤¾ß¶¼ÔÚÄÇÀï´æ×Å£¬ËùÒÔ£¬Ò»¶¨Òª°ÑËüÕÒ³öÀ´¡£
ÏÈÊÇÔÚÊéÉÏÕÒµ½Á˹ÒÔØÆäËü·ÖÇøµÄ·½·¨£¬ÔÚÖÕ¶ËÄÚÓà ......

Linux²Ù×÷ϵͳÏÂÉèÖû·¾³±äÁ¿PathµÄ·½·¨

ÓÐÁ½ÖÖÉèÖû·¾³±äÁ¿ PATH µÄ·½·¨¡£µÚÒ»ÖÖÊÊÓÃÓÚΪµ¥Ò»Óû§ÉèÖà PATH£¬µÚ¶þÖÖÊÇΪȫ¾ÖÉèÖà PATH¡£
 
1.ÔÚÓû§Ö÷Ŀ¼ÏÂÓÐÒ»¸ö .bashrc Îļþ£¬¿ÉÒÔÔÚ´ËÎļþÖмÓÈë PATH µÄÉèÖÃÈçÏ£º
export PATH=”$PATH:/your path1/:/your path2/…..”
×¢Ò⣺ÿһ¸ö path Ö®¼äÒªÓà “:“ ·Ö¸ô¡£
× ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ