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

linuxÏ¿ØÖÆÌ¨ÖÐÂÒÂë½â¾ö

      ½«ÖÐÎİ汾µÄLINUXÇл»¿ØÖÆÌ¨µ½ÖÕ¶Ëģʽʱºò£¬²¿·ÖÃüÁîºÍ²Ù×÷¹ý³ÌÖÐÏÔʾÂÒÂ룬Ö÷ÒªÊÇÒòΪ°²×°µÄ¹ý³ÌÖÐֻѡÔñÁ˼òÌåÖÐÎĵÄÖ§³Ö£¬ÐèÒªÐÞ¸ÄÅäÖÃÎļþÖеÄÓïÑÔÖ§³ÖÑ¡Ï¼ÓÉÏÓ¢ÎÄÖ§³Ö¼´¿É¡£¾ßÌå²Ù×÷ÈçÏ£º
·½·¨Ò»: ÐÞ¸ÄϵͳÅäÖÃ(½¨Òé)
#vi /etc/sysconfig/i18n
  // ÔÚÎļþÖмÓÈëÒÔÏÂÅäÖÃÏî
  LANG="zh_CN.GB18030"
  LANGUAGE="zh_CN.GB18030:zh_CN.GB2312:zh_CN"
  SUPPORTED="zh_CN.GB18030:zh_CN:zh:en_US.UTF-8:en_US:en"
  SYSFONT="lat0-sun16"
  //ÕâÑùÖÐÎÄÔÚSSH,telnetÖն˾ͿÉÒÔÕý³£ÏÔʾÁË,Ö§³ÖÁËÖÐÎĺÍÓ¢ÎıàÂë
  //ÅäÖÃÔÚ»úÆ÷ÖØÆôºóÉúЧ
·½·¨¶þ:shellÃüÁî
# export LANG£½"GB2312"
 // µ±Ç°×Ö·û¼¯ÅäÖÃÔÚµ±Ç°»á»°ÖÐÁ¢¼´ÉúЧ,
 //  È±ÏÝ: Ö»ÊÊÓõ±Ç°»á»°, µ±¿ªÆôлỰʱÐèÒªÖØÐÂÖ´ÐиÃÃüÁî
·½·¨Èý:ÐÞ¸ÄÓû§¼¶ÅäÖÃÎļþ(root)
#vi ~/.bash_profile
LANG=zh_CN.GB18030
LANGUAGE=zh_CN.GB18030:zh_CN.GB2312:zh_CN
export LANG LANGUAGE


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì£¨Èý£© HCI²ã±à³Ì

1. HCI²ãЭÒé¸ÅÊö£º
HCIÌṩһÌ×ͳһµÄ·½·¨À´·ÃÎÊBluetoothµ×²ã¡£ÈçͼËùʾ£º
´ÓͼÉÏ¿ÉÒÔ¿´³ö£¬Host Controller Interface(HCI)  ¾ÍÊÇÓÃÀ´¹µÍ¨HostºÍModule¡£Hostͨ³£¾ÍÊÇPC£¬ ModuleÔòÊÇÒÔ¸÷ÖÖÎïÀíÁ¬½ÓÐÎʽ£¨USB,serial,pc-cardµÈ£©Á¬½Óµ½PCÉϵÄbluetooth Dongle¡£
ÔÚHostÕâÒ»¶Ë£ºapplication,SDP,L2capµÈЭÒé ......

LinuxÏÂcronµÄʹÓÃ

ronÊÇÒ»¸ölinuxÏµĶ¨Ê±Ö´Ðй¤¾ß£¬¿ÉÒÔÔÚÎÞÐèÈ˹¤¸ÉÔ¤µÄÇé¿öÏÂÔËÐÐ×÷Òµ¡£ÓÉÓÚCron ÊÇLinuxµÄÄÚÖ÷þÎñ£¬µ«Ëü²»×Ô¶¯ÆðÀ´£¬¿ÉÒÔÓÃÒÔÏµķ½·¨Æô¶¯¡¢¹Ø±ÕÕâ¸ö·þÎñ:
¡¡¡¡/sbin/service crond start //Æô¶¯·þÎñ
¡¡¡¡/sbin/service crond stop //¹Ø±Õ·þÎñ
¡¡¡¡/sbin/service crond restart //ÖØÆô·þÎñ
¡¡¡¡/sbin/service crond ......

linuxÏß³Ì

ËùÓÐÏ̶߳¼ÓÐÒ»¸öÏ̺߳ţ¬Ò²¾ÍÊÇ
Thread ID
¡£ÆäÀàÐÍΪ
pthread_t
¡£Í¨¹ýµ÷ÓÃ
pthread_self()
º¯Êý¿ÉÒÔ»ñµÃ×ÔÉíµÄÏ̺߳š£
ÏÂÃæËµÒ»ÏÂÈçºÎ´´½¨Ò»¸öÏ̡߳£
ͨ¹ý´´½¨Ị̈߳¬Ï߳̽«»áÖ´ÐÐÒ»¸öÏ̺߳¯Êý£¬¸ÃÏ̸߳ñʽ±ØÐë°´ÕÕÏÂÃæÀ´ÉùÃ÷£º
      
void * Thread_Function(void *)
´´½¨Ï ......

RHCE——RH033Ö®linuxϵĴòÓ¡»ú

 
system-config-printer        ͼÐνçÃæÉèÖôòÓ¡»ú
 
 
BSD(FreeBSD)/System V
 
lpr/lp  ´òÓ¡ÎļþÃû           ´òÓ¡
lpr  -P´òÓ¡»úÃû  ´òÓ¡ÎļþÃû 
lp &nb ......

Linuxϼ¸Àý×¥°ü³ÌÐò´úÂë

×¥°ü³ÌÐò1 grub_allpacket.c
#include <stdio.h>
#include <string.h>
#include <errno.h> 
#include <unistd.h>
#include <sys/socket.h>
#include <sys/types.h> 
#include <linux/in.h>
#include <linux/if_ether.h>
#include <net/if.h>
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ