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#include <stdio.h>
#include <signal.h>
void handler_sigint (int signo)
{
printf("recv SIGINT\N");
}
int main()
{
signal(SIGINT,handler_sigint);
while(1)
;
return 0;
}
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ϵͳԤ´¦Àí³ÌÐò->GRUB (´Ë½×¶Î¿ÉÒÔÀí½âΪbootloader½×¶Î)
->kernel (´Ë½×¶ÎΪkernel)
->initrd->initÆô¶¯->inittab->rc.sysinit->functions(PATH)->modules->rcX.d(¶ÁÅäÖÃÎļþ)
1.->×Ö·ûģʽ->tty->bash
2.->ͼÐÎģʽ->½øÈëX Window-> ......
Linux»·¾³ÏµÄÈí¼þ°²×°£¬²¢²»ÊÇÒ»¼þÈÝÒ×µÄÊÂÇ飻Èç¹ûͨ¹ýÔ´´úÂë±àÒëºóÔÚ°²×°£¬µ±È»ÊÂÇé¾Í¸üΪ¸´ÔÓһЩ£»ÏÖÔÚ°²×°¸÷ÖÖÈí¼þµÄ½Ì³Ì¶¼·Ç³£ÆÕ±é£»µ«Íò±ä²»ÀëÆäÖУ¬¶Ô»ù´¡ÖªÊ¶µÄÔúÊµÕÆÎÕ£¬°²×°¸÷ÖÖÈí¼þµÄÎÊÌâ¾ÍÓÈжø½âÁË¡£Configure½Å±¾ÅäÖù¤¾ß¾ÍÊÇ»ù´¡Ö®Ò»£¬ËüÊÇautoconfµÄ¹¤¾ßµÄ»ù±¾Ó¦Óá£
ÓëһЩ¼¼ÇÉÏà±È£¬ConfigureÏԵûù´ ......
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grep -n -ri "slewing" ./
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-i, --ignore-case
Ignore case distinctions  ......
http://blog.chinaunix.net/u/24474/showart_227121.html
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ת×Ô£ºhttp://blog.chinaunix.net/u/15169/showart.php?id=82989
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tasklet_vecÁ´±íµÄÍ·²¿£¬²¢»½ÐѺǫ́Ïß³Ìksoftirqd¡£µ±ºóÌ¨Ï ......
http://hi.baidu.com/j_fo/blog/item/a43fa60fa6e2f4eaab6457d5.html
Linux2.6ÄÚºËepoll½éÉÜ
2008-11-05 16:35
http://blog.csdn.net/rstevens/archive/2007/10/30/1858067.aspx
http://hi.baidu.com/jmlover/blog/item/24c28b131e6b48d7f7039ee6.html
http://hi.baidu.com/jmlover/blog/item/e64df724f12926348744f9 ......