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SIGKILL SIGSTOPÊDz»Äܱ»²¶×½ºÍºöÂÔµÄÐźš£
#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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1. µ½ Mozilla Prism µÄÍøÕ¾ÉÏÏÂÔØ Prism£¬µã»÷ Download Now Ö®ºó»áÌáʾÓÐÁ½ÖÖ£¬Ò»ÖÖÊÇÒÔ Mozilla Firefox À©Õ¹µÄ·½Ê½£¬ÊʺÏÒѾ­°²×°ÓÐ Firefox µÄÅóÓÑ£»Ò»Ö ......

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->kernel   (´Ë½×¶ÎΪkernel)
->initrd->initÆô¶¯->inittab->rc.sysinit->functions(PATH)->modules->rcX.d(¶ÁÅäÖÃÎļþ)
1.->×Ö·ûģʽ->tty->bash
2.->ͼÐÎģʽ->½øÈëX Window-> ......

linux tasklet 2

http://hi.baidu.com/j_fo/blog/item/7412bb018deab109728da572.html
LinuxÄÚºË irq/soft irq/tasklet/ͬ²½
2009-10-08 21:22
1.Öжϴ¦Àí³ÌÐò½áÊøÖ®Ç°£¬²»ÔÊÐí²úÉúÏàͬµÄÖжÏʼþ£»£¨½ûÓÃPICÉϸÃÖжϣ¬µ«¿ÉÒÔ²úÉúÆäËûÖжϣ©
2.Öжϴ¦Àí³ÌÐò¡¢ÈíÖжϡ¢tasklet¼È²»¿É±»ÇÀÕ¼Ò²²»Äܱ»×èÈû£¬×î¶à·¢ÉúÖжÏǶÌ×£»
3.Ö´ÐÐÖÐ¶Ï ......

[¸ßÐÔÄܼ¼Êõ] Linux2.6ÄÚºËepoll½éÉÜ(0.1°æ±¾)

[¸ßÐÔÄܼ¼Êõ] Linux2.6ÄÚºËepoll½éÉÜ(0.1°æ±¾)
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1. ²é¿´¶ÔÍ⿪ÆôµÄ¶Ë¿Ú:
[root@mail ~]# nmap 127.0.0.1 #×¢£º´Ë´¦Ó¦¸Ã»»×÷¹«Íøip
Starting Nmap 4.11 ( http://www.insecure.org/nmap/ ) at 2010-04-20 11:06 CST
Interesting ports on 127.0.0.1
Not shown: 1668 closed ports
PORT   &nb ......
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