linuxÃüÁî
1¡¢#locale (localeÃüÁîÓÃÓڲ鿴ʹÓÃÓïÑÔÏêϸÐÅÏ¢)
2¡¢#export LC_ALL=POSIX (exportÃüÁîµ¼³öÐÞ¸ÄLC_ALLÓïÑÔÑ¡Ïî)
3¡¢redhat-config-network ¡¢ netconfigÅäÖÃÍøÂç·þÎñ
4¡¢ÖØÆô init 6 »òÕß shutdown -r now
5¡¢shutdown -h ¹Ø±Õϵͳ
6¡¢vi±à¼Îĵµºó£¬ÊäÈëshift + :ºóÊäÈëq£¬»Ø³µÍ˳ö£¬ÊäÈëwq±£´æÍ˳ö¡£
7¡¢Ôö¼ÓÓû§£ºuseradd ÃüÁî
8¡¢É¾³ýÓû§£ºuserdel
Ïà¹ØÎĵµ£º
±¾ÎÄÖ÷Òª°ÑÔÚʵÏÖ“linuxÄ£ÄâUÅ̹¦ÄÜ”¹ý³ÌÖеÄһЩµ÷ÊÔ¹ý³Ì¼Ç¼ÏÂÀ´£¬²¢¼ÓÒÔ½âÎö¡£
Ò»¡¢±³¾°ÖªÊ¶
1¡¢USB Mass StorageÀà¹æ·¶¸ÅÊö
USB ×éÖ¯ÔÚuniversal Serial Bus Mass Storage Class ......
linux²¢²»ÊÇʵʱ²Ù×÷ϵͳ£¬°ÑÏÂÃæµÄ´úÂëÔËÐÐÒ»±é¾ÍÄܹ»Àí½âÁË£¬´úÂëÓкÜÏêϸµÄ×¢ÊÍ¡£
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <pthread.h>
#include <signal.h>
#include <string.h>
void * thr_fun(void *arg)
{
int policy, ret;
str ......
Ò»¡¢Linux device driver µÄ¸ÅÄî
ϵͳµ÷ÓÃÊDzÙ×÷ϵͳÄں˺ÍÓ¦ÓóÌÐòÖ®¼äµÄ½Ó¿Ú£¬É豸Çý¶¯³ÌÐòÊDzÙ×÷ϵͳÄں˺ͻúÆ÷Ó²¼þÖ®¼äµÄ½Ó¿Ú¡£É豸Çý¶¯³ÌÐòΪӦÓóÌÐòÆÁ±ÎÁËÓ²¼þµÄϸ½Ú£¬ÕâÑùÔÚÓ¦ÓóÌ
Ðò¿´À´£¬Ó²¼þÉ豸ֻÊÇÒ»¸öÉ豸Îļþ£¬Ó¦ÓóÌÐò¿ÉÒÔÏó²Ù×÷ÆÕͨÎļþÒ»Ñù¶ÔÓ²¼þÉ豸½øÐвÙ×÷¡£Éè±¸Ç ......
PCIÊÇÍâΧÉ豸»¥ÁªµÄ¼ò³Æ(Peripheral Component
Interconnect)µÄ¼ò³Æ£¬×÷ΪһÖÖͨÓõÄ×ÜÏß½Ó¿Ú±ê×¼£¬ËûÔÚ¼ÆËã»úϵͳÖеõ½Á˹㷺µÄʹÓá£PCIµÄËÙ¶ÈÄܹ»´ïµ½132M/s¡£ÔÚÕâÀï¼òµ¥µÄ½é
ÉÜһϠlinux ÏÂPCIÇý¶¯µÄʵÏÖ¡£
ÔÚ±àдһ¸öPCIÇý¶¯µÄʱºòÎÒÃÇÏȵÃÈ·¶¨ÏµÍ³ÖÐÊÇ·ñÓÐÎÒÃǵÄÉ豸¡£ÎÒÃÇ¿ÉÒÔͨ¹ýlspci
²é¿´PCIÉ豸¡£
[roo ......
ÔÚǶÈëʽƽ̨ÉÏÔËÐÐQTEʱ£¬Ê¹ÓõļüÅÌͨ³£²»ÊDZê×¼¼üÅÌ£¬¶øÊÇǶÈëʽÉ豸ÍâÀ©µÄÆÕͨ°´¼ü¡£ÄÇôʵÏÖQTE¼üÅÌÊäÈëµÄ·½
·¨´óÌåÉÏ¿ÉÒÔ·ÖΪÁ½Àࣺ
£¨1£©±àдһ¸öÆÕͨ°´¼üÇý¶¯£¬È»ºó¿ª±ÙÒ»¸öQTÏ̶߳ÁÈ¡°´¼üÖµ£¬ÔÚͨ¹ýÐźŰѰ´¼üÖµ·¢Ëͳö
È¥¡£ÐèÒª½ÓÊÕ¼üÅÌÊäÈëµÄÄ¿±ê£¬ÉùÃ÷²Ûº¯Êý£¬½ÓÊÕ¼üÅÌÐźš£
& ......