½»²æ±àÒë»ùÓÚARMÌåϵ½á¹¹µÄLinuxÄÚºË
½»²æ±àÒë»ùÓÚARMµÄLinuxÄÚºË֮ǰ,ÎÒÃÇ×÷ÒÔϵÄ×¼±¸¹¤×÷£º
1¡¢ÒѾ°²×°ºÃÒ»Ì×ÄãÊìϤµÄ½»²æ±àÒ빤¾ß£¨½¨Á¢ºÃ½»²æ±àÒë»·¾³£©¡£
2¡¢Ñ¡ÔñÒ»Ì×ÄãÊìϤµÄ¹¦ÄÜ×ã¹»ÄãʹÓõÄÄںˣ¬µ±È»£¬Õâ¸öÄÚºËÊÇÊʺÏÓÃÄãµÄ½»²æ±àÒ빤¾ß±àÒëµÄ¡£
ÕÆÎÕÒÔÉÏ2µã£¬»ù±¾ÉϾͲ¶àÁË¡£ÕâÀïĬÈÏÄãÖªµÀµÄһЩ³£ÓÃ֪ʶ££££ÃüÁVI£¦³£Ê¶Ê²Ã´µÄÄãÒѾÁ˽⡣
¿ªÊ¼±àÒ룺
1¡¢ÏÂÔØÄںˣº
ÏÂÔØÒ»¸öÄã¾õµÃ¿ÉÒÔÂú×ãÄãµÄÉè¼ÆÒªÇóÓÖ²»ÖÁÓÚ̫İÉúµÄLinuxÄںˣ¬¶Ô¿ª·¢ÊǷdz£Óкô¦µÄ£¬ÎÒÑ¡ÔñµÄÊÇ£º
linux-2.6.26ÄÚºË £¦ arm-linux-gcc-3.4.1¹¤¾ßÁ´¡£
ÀíÓɺܳä·Ö£ºlinux-2.6.26ÄÚºËÂú×ãÎÒµ½ÐèÒª¶øÇÒ¿´ÆðÀ´×㹻У¬²¢ÇÒarm-linux-gcc-3.4.1¹¤¾ßÁ´¶Ôlinux-2.6.xÄں˵ÄÖ§³ÖÒ²×ã¹»³öÉ«£¡
ÏÂÔØÄÚºËѹËõÎļþ£ºlinux-2.6.26.tar.bz2
2¡¢½¨Á¢¿ª·¢Ä¿Â¼£º
Õâ¸ö¾Í¼òµ¥¶àÁË£¬°ÑѹËõ°ücopyµ½Ò»¸ö·¾¶ÇåÎúµÄн¨Îļþ¼ÐÏÂ(Äã²»»áÍüÁËÆðÃû×Ö°É)£¬¿ªÊ¼½âѹËõ £ºtar -xvjf linux-2.6.26.tar.bz2
µÈ´ý………………………………………………
ÄãµÄĿ¼ÖгöÏÖÁËlinux-2.6.26Îļþ¼Ð£¬ËµÃ÷Äã½âѹ¹¦·òºÜ¹ýÓ²¡£
delete£¨²»ÊÇÃüÁÊÇÒªÄãÇû÷¼üÅÌ£© linux-2.6.26.tar.bz2¡£ÔÒòÂ¿´¼ûËü¾Í·Ñ¾¢£¨µ«»¹Êǽ¨ÒéÄãÒª±¸·Ý£©£¡
3¡¢ä¯ÀÀÄÚºËÎļþ¼Ð£º
ÕâÀï³öÏÖÁËÐí¶àÎļþºÍÎļþ¼Ð£¨ÎҾͲ»ËµÎļþ¼ÐÊǓĿ¼”ÁË£©£¬ÆäÖУ¬ºÍ±¾ÎÄÓйØÏµµÄ²¢ÇÒÒ²ÊÇÄãÒ»¶¨Òª¹ØÐĵģºMakefile,arch,ÔÙÓоÍÊÇÉÐδ³öÏÖµÄ.configÎļþ¡£
Makefile²»¶à˵ÁË£¬.configÒ²Ò»»á¶ùÔÚÌᣬÕâÀïÎÒÃǸÐÐËȤµÄÊÇarchĿ¼£¨°¥£¬ÓÖ˵“Ŀ¼”ÁË£©¡£
archĿ¼Ï´æÔÚÒ»¸öÎÒÃÇĿǰ·Ç³£¸ÐÐËȤµÄarmĿ¼£¬ÆäËûµ½Ä¿Â¼ÔÚ½«À´¿ÉÄÜÄãÒ²»á¸ÐÐËȤµÄ£¬µ«ÄÇÊǽ«À´µÄÊÂÇ飡
archĿ¼ÏÂÎÒÃÇ¿ÉÒÔ¿´µ½Ò»´ó¶ÑºÍÓ²¼þÌåϵ½á¹¹Ïà¹ØµÄ´úÂ룬ÓÐÁËËûÃÇ£¬ÎÒÃǾͲ»±ØÔÙÏñÒÆÖ²uC/OS-IIÄÇÑù£¬Ò»ÐÐÐÐ×Ô¼º¶¯ÊÖ±àдºÍÄ¿±êÌåϵ½á¹¹ÃÜÇÐÏà¹ØµÄÒ»´ó¶Ñ
&nb
Ïà¹ØÎĵµ£º
“Sudo” ÊÇUnix/Linuxƽ̨ÉϵÄÒ»¸ö·Ç³£ÓÐÓõŤ¾ß£¬ËüÔÊÐíϵͳ¹ÜÀíÔ±·ÖÅ䏸ÆÕͨÓû§Ò»Ð©ºÏÀíµÄ“ȨÀû”£¬ÈÃËûÃÇÖ´ÐÐһЩֻÓг¬¼¶Óû§»òÆäËûÌØÐíÓû§²ÅÄÜÍê³ÉµÄÈÎÎñ£¬±ÈÈ磺ÔËÐÐһЩÏñmount£¬halt£¬suÖ®ÀàµÄÃüÁ»òÕß±à¼Ò»Ð©ÏµÍ³ÅäÖÃÎļþ£¬Ïñ/etc/mtab£¬ /etc/samba/smb.confµÈ¡£ÕâÑùÒÔÀ´£ ......
1.¼àÊÓÄÚ´æ
free -mt
total used free shared buffers cached
Mem: ......
Ò»£® °²×°Sendmail¡£
ÍêÈ«°²×°Red Hat Linux
9.0ʱ£¬Sendmail¾Í»á×Ô¶¯ÄÚÖ㬰汾ºÅΪ8.12.8-4¡£Èç¹ûÄ㲻ȷ¶¨LinuxÊÇ·ñÒѾ°²×°ÓÐsendmail£¬¿ÉÒÔÊäÈëÒÔÏÂÃüÁî²é¿´£º
[root@ahpeng root] rpm –qa grep sendmail
Èç¹ûÈ·¶¨Ã»Óа²×°£¬ÇëÔÚÍ ......
Ubuntu 10.04 brings Linux closer to the mainstream
No Windows viruses. Free. Any questions?
Of course. Start with this one: How can an operation system with those virtues, the open-source Linux, remain confined to a tiny minority of desktop and laptop computers at home?
Linux may run TiVo video r ......
Ò»¡¢forkÈëÃÅ֪ʶ
ÏÈ¿´Ò»¸öÀý×Ó£º
/*
* fork_test.c
* version 1
* Created on: 2010-5-29
* Author: wangth
*/
#include <unistd.h>;
#include <stdio.h>
int main ()
{
pid_t fpid; //fpid±íʾforkº¯Êý·µ»ØµÄÖµ
//´Ëʱ½öÓÐÒ»¸ö½ ......