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

¡¾LINUX±à³Ì¡¿¹ØÓÚmanµÄÏêϸÓ÷¨

(1)    man²»Ö»¿ÉÒÔÓÃÀ´²é¿´SHELLÃüÁ»¹¿ÉÒԲ鿴ϵͳµ÷Óú¯Êý£¬C¿âº¯ÊýÒÔ¼°ÆäËûÊý¾Ý½á¹¹µÈµÈ¡£
(2)    manÓòµÄ¸ÅÄî
$man date
 
»á·¢ÏÖÔÚµÚÒ»ÐÐÏÔʾ£º
DATE(1)         User Commands            DATE(1)
 
ÆäÖÐDATE¾ÍÊÇÒªmanµÄÃüÁî(º¯Êý£¬Êý¾Ý½á¹¹µÈ)
1¼´¸ÃÃüÁîËùÊôµÄÓò¡£ ¸ÃÓò¼´ÎªUser Commands¡£
³£¼ûµÄmanÓòÓÐ1~9ºÅ£¬·Ö±ð±íʾ£º
ÁìÓò
Ãû³Æ
˵Ã÷
1
Óû§ÃüÁî
¿ÉÓÉÈκÎÈËÆô¶¯µÄ
2
ϵͳµ÷ÓÃ
¼´ÓÉÄÚºËÌṩµÄº¯Êý
3 (3p)
Àý³Ì
¼´¿âº¯Êý
4
É豸
¼´¿âº¯Êý
5
Îļþ¸ñʽÃèÊö
ÀýÈç/etc/passwd
6
ÓÎÏ·
 
7
ÔÓÏî
ÀýÈçºêÃüÁî°ü¡¢¹ßÀý¡¢ÍøÂçЭÒéµÈ
8
ϵͳ¹ÜÀíÔ±¹¤¾ß
root¿ÉÓõÄÃüÁî
9
ÆäËû£¨LinuxÌØ¶¨µÄ£©
ÓëÄÚºËÓйصÄÎļþ
 
(3)    ManµÄһЩ²ÎÊý
------------------------------------------------------------------------------
-f     //ÏÔʾÃüÁî´æÔÚÓÚÄöÁìÓòÖУ¬ÒÔ¼°¸ÅÒªÐÅÏ¢¡£
[funway@localhost ~]$ man -f exit                                          
 
exit                 (1p)         - cause the shell to exit                    
 
exit                 (3)           - cause normal process termination     
 
exit                 (3p)                - terminate a process  &nb


Ïà¹ØÎĵµ£º

³ýÈ¥ DB2 ʵÀý£¨Linux ºÍ UNIX£©

1. Ê×ÏÈÓà db2 list database directory ÃüÁî¿´ÔÚϵͳÊý¾Ý¿âĿ¼£¨System Database Directory£©ÖÐÓÐûÓиÃÊý¾Ý¿â£¬Èç¹ûÓУ¬Ó¦¸ÃÔÚÈ·¶¨¸ÃÊý¾Ý¿âÊÇûÓÐÓõÄÊý¾Ý¿âÖ®ºóÓà db2 drop database Êý¾Ý¿âÃû½«Æäɾ³ý¡£    
2. Èç¹ûûÓУ¬ÔÙÓà db2 list database directory on location ¿´ÔÚ±¾µØÊý¾Ý¿âĿ¼£¨Loc ......

Linux °²×° Mysql

 
¡¡¡¡Ò»¡¢ÒýÑÔ
¡¡¡¡ÏëʹÓÃLinuxÒѾ­ºÜ³¤Ê±¼äÁË£¬ÓÉÓÚûÓÐÓ²ÐÔÈÎÎñһֱҲûÓÐϵͳѧϰ£¬½üÈÕÓÉÓÚ¹¤×÷ÐèÒª±ØÐëʹÓÃLinuxϵÄMySQL¡£±¾ÒÔΪÓÐWindowsÏÂʹÓÃSQL ServerµÄ¾­Ñ飬¾õµÃÔÚLinuxϰ²×°MySqlÓ¦¸ÃÊÇÒ×Èç·´ÕÆµÄÊ£¬¿ÉÔÚÕæÕý°²×°ºÍʹÓÃMySQLʱ×ßÁ˺ܶàÍä·£¬Óö¼ûºÜ¶àÎÊÌ⣬±Ï¾¹Linux ºÍWindows±¾Éí¾ÍÓкܴóÇø±ð¡£ ......

linux framebuffer ѧϰ±Ê¼Ç¶þ£¨³ÌÐòÓÃÀý£©

1 ³ÌÐòÁ÷³Ìͼ¡£
2  sampleÀý×Ó
HI_S32 TDE_DrawGraphicSample()
{
    HI_U32 u32Size;
    HI_S32 s32Fd;
    HI_U32 u32Times;
    HI_U8* pu8Screen;
    HI_U32 u32PhyAddr;
    HI_S32 s32Ret = -1;
  ......

»ùÓÚǶÈëʽLinuxϵͳµÄ´¥ÃþÆÁÇý¶¯µÄ¿ª·¢

       ±¾ÎĽéÉÜÁËÒ»¸öÔÚǶÈëʽLinuxƽ̨Éϱàд´¥ÃþÆÁÇý¶¯µÄʵÀý¡£±¾Æ½Ì¨»ùÓÚĦÍÐÂÞÀ­¹«Ë¾µÄPowerpc823e CPU оƬ£¬²¢²ÉÓøöÐÔ»¯µÄLinux2.4.4ÄÚºË×÷ΪËüµÄ΢ÐͲÙ×÷ϵͳ£¬½éÉÜÁËÈçºÎͨ¹ý¶Ô823eµÄSPI½Ó¿ÚµÄ²Ù×÷ʵÏÖÓë ´¥ÃþÆÁ¿ØÖÆÐ¾Æ¬ADS7846µÄͨÐÅ¡£±¾ÎÄÔÚ¹¹ÔìÓ²¼þµÄ»ù´¡ÉÏ˵Ã÷ÁË´¥ÃþÆÁÇý¶¯³ÌÐ ......

Linux UDP¼òµ¥·â×°


//CUdp.h
#ifndef MY_CUDP
#define MY_CUDP
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <unistd.h>
class CUdp{
public:
CUdp(const char* destIP, unsigned short localPort, unsigned short destPort);
CUdp(unsigned int destIP, unsig ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ