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

linuxÖеÄÐźŽṹÌå

typedef struct siginfo
{
                int si_signo;            /* Signal number.*/
                int si_errno;            /* If non-zero, an errno value associated with this signal, as defined in <errno.h>.*/
                int si_code;             /* Signal code*/
                union
                {
                         int _pad[__SI_PAD_SIZE];
                         struct  /* kill().*/
                         {
                                     __pid_t si_pid;          /* Sending process ID.*/
                                     __uid_t si_uid;          /* Real user ID of sending process.*/
  &n


Ïà¹ØÎĵµ£º

×î³£ÓÃLINUX³£ÓÃÃüÁî

 LINUX³£ÓÃÃüÁ»ù´¡£©
1. man ¶ÔÄãÊìϤ»ò²»ÊìϤµÄÃüÁîÌṩ°ïÖú½âÊÍ
eg:man ls ¾Í¿ÉÒԲ鿴lsÏà¹ØµÄÓ÷¨
×¢£º°´q¼ü»òÕßctrl+cÍ˳ö£¬ÔÚlinuxÏ¿ÉÒÔʹÓÃctrl+cÖÕÖ¹µ±Ç°³ÌÐòÔËÐС£
2. ls ²é¿´Ä¿Â¼»òÕßÎļþµÄÊô*£¬ÁоٳöÈÎһĿ¼ÏÂÃæµÄÎļþ
eg: ls /usr/man
ls -l
a.d±íʾĿ¼(directory)£¬Èç¹ûÊÇÒ»¸ö"-"±íʾÊÇÎļþ ......

Enable/Disable Linux mousekeys

 
gcc mousekey.c -lX11 -IX11
´ò¿ªmousekeysÔËÐÐ./a.out
¹Ø±ÕmousekeysÔËÐÐ./a.out 1,ÕâÀïÔÚa.outºóÃæËæ±ã¼ÓÒ»¸ö²ÎÊý¾Í¿ÉÒÔÁË£¬ÒòΪÅжÏÌõ¼þΪ if(argc < 2)
/*********source code***************/
#include <stdio.h>
#include <string.h>
#include <X11/Xlib.h>
#include <X ......

LinuxÏÂÀ©Õ¹Ó²ÅÌ

 
LinuxÏÂÀ©Õ¹Ó²ÅÌ£¨Ò»£©
(2009-09-26 19:15:12)
±êÇ©£ºit
 
ËÄ¡¢fdisk ¶ÔÓ²Å̼°·ÖÇøµÄ²Ù×÷£¬½øÈëfdisk ¶ÔÓ²Å̲Ù×÷½×¶Î
¡¡¡¡ÎÒÃÇ¿ÉÒÔ¶ÔÓ²Å̽øÐзÖÇø²Ù×÷£¬Ç°ÌáÊÇÄú°Ñfdisk -l ŪÃ÷°×ÁË£»Í¨¹ýfdisk -l
£¬ÎÒÃÇÄÜÕÒ³ö»úÆ÷ÖÐËùÓÐÓ²Å̸öÊý¼°É豸Ãû³Æ£»±ÈÈçÉÏÃæµÄÀý×Ó£¬ÎÒÃǻῴµ½Á½¸öÉ豸һ¸öÊÇ/dev/hda £¬ÁíÒ» ......

¡¾×ª¡¿linux socket()µ÷ÓÃÓëarp±¨ÎÄ·¢ËÍ

 LinuxÌṩ×î³£ÓõÄÍøÂçͨÐÅÓ¦ÓóÌÐò¿ª·¢½Ó¿Ú--BerkerleyÌ×½Ó×Ö(Socket)£®Ëü¼ÈÊÊÓÃÓÚͬһÖ÷»úÉϽø³Ì¼äͨÐÅ(IPC)£¬ÓÖÊÊÓÃÓÚ²»Í¬Ö÷»úÉϵĽø³Ì¼äͨÐÅ¡£Ì×½Ó×ÖµÄÉèÖÃͨ¹ýsocketµ÷ÓÃÍê³É£º
int socket(int family,int type,int protocol);
ÆäÖÐfamilyָͨÐÅÓò»òЭÒé×壬Linuxϵͳ֧³ÖµÄÍøÂçЭÒé×åÓÐPF_UNIX£¬PF_IPX£¬PF_P ......

Linux 2.6 ÖеÄÎļþËø

»Æ Ïþ³¿
(huangxc@cn.ibm.com
), Èí¼þ¹¤³Ìʦ, IBM
·ë Èñ
(fengrui@cn.ibm.com
), Èí¼þ¹¤³Ìʦ, IBM
2008 Äê 7 ÔÂ 03 ÈÕ
±¾ÎĵÄÄ¿µÄÊÇÏë°ïÖú¶ÁÕßÀíÇå Linux 2.6ÖÐÎļþËøµÄ¸ÅÄîÒÔ¼°
Linux 2.6
¶¼ÌṩÁ˺ÎÖÖÊý¾Ý½á¹¹ÒÔ¼°¹Ø¼üµÄϵͳµ÷ÓÃÀ´ÊµÏÖÎļþËø£¬´Ó¶ø¿ÉÒÔ°ïÖú¶ÁÕ߸üºÃµØÊ¹ÓÃÎļþËøÀ´½â¾ö¶à¸ö½ø³Ì¶ÁÈ¡Í ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ