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

UbuntuÉϽ¨Á¢Arm Linux ¿ª·¢»·¾³

Ä¿µÄ£º
°ÑARM linuxµÄ½»²æ¿ª·¢»·¾³£¬kernel, filesystem,
bootloder°²×°£¬²¢ÅäÖã¬Ê¹Æä¿ÉÒÔ±àÒëbootloder, kernel, ¿ÉÒÔnfs¸üÐÂÎļþϵͳ£»
×ÊÔ´£º
´úÂë:
arm-linux-toolchains.tgz
matrix5-kernel-v5.5.tgz
vivi.tar.gz
Jflash.tgz
root-for-nfs-v5.5.tgz
¹æ»®£º
½»²æ±àÒëÆ÷×°ÔÚ£º/usr/local/
kernel,
bootloder·ÅÔÚ: /home/volans/arm/
ÓÃÓÚÆô¶¯µÄnfsÎļþϵͳ·ÅÔÚ£º/home/armnfs/

×¼±¸¹¤×÷£º
´ú
Âë:
sudo mkdir /home/armnfs
sudo
chmod 777 /home/armnfs
mkdir ~/arm
ÉÏÃæÇ°Á½¾äµÄÄ¿µÄÊÇÔÚ/homeϽ¨Á¢armnfsĿ¼£¬ÎªÁË¿ª·¢
µÄ·½±ã£¬°ÑÕâ¸öĿ¼Éè³ÉËùÓÐÓû§¿Érwx¡£
È»ºó°ÑÉÏÃæÌáµ½µÄ×ÊÔ´È«²¿¿½±´µ½~/arm/Ï¡£
°²×°ÅäÖãº
´úÂë:
°²×°±ê×¼µÄC¿ª·¢»·¾³£¬ÓÉÓÚUbuntu°²×°Ä¬ÈÏÊDz»°²×°µÄ£¬ËùÒÔÐèÒªÏȰ²×°Ò»Ï£º
sudo
apt-get install gcc g++ libgcc1 libg++ make gdb
´úÂë:
°²×°½»²æ±àÒëÆ÷
cd
/
sudo tar zxvf /home/volans/arm/arm-linux-toolchains.tgz
ÇëÔÚÖ´ÐÐÍê³Éºó
²é¿´ÊÇ·ñ´æÔÚ/usr/local/armÎļþ¼Ð¡£
°Ñ½»²æ±àÒëÆ÷µÄ·¾¶¼ÓÈëµ½PATH£¬ÒÔ·½±ãʹÓãº
sudo vi
/etc/bash_bashrc
ÔÚºóÃæ¼ÓÈëÈçÏ´úÂ룺
if [ -d /usr/local/arm ] ; then
   
PATH=/usr/local/arm/2.95.3/bin:"${PATH}"
fi
´úÂë:
½âѹbootloader,
kernelºÍflashÉÕд¹¤¾ßJflash
cd ~/arm
tar zxvf matrix5-kernel-v5.5.tgz
tar
zxvf vivi.tar.gz
tar zxvf Jflash.tgz
´úÂë:
½âѹÓÃÓÚÆô¶¯µÄNFSÎļþϵ
ͳ
cd /home/armnfs
tar zxvf /home/volans/root-for-nfs-v5.5.tgz
´úÂë:
Æô¶¯NFS·þÎñ
Çë
²ÎÕÕÎÒǰ¼¸ÆªÎÄÕ£¬¹ØÓÚÆô¶¯NFS·þÎñÆ÷µÄÏà¹ØÄÚÈÝ¡£
ÔÚ/etc/exportsÖмÓÈëÈçÏÂÄÚÈÝ£º
/home/armnfs/root 
  192.168.0.69(rw)
´úÂë:
°²×°ncurse
»ù±¾ÉÏÉÏÊöÅäÖÃÒѾ­»ù±¾¿ÉÒÔÂú×㿪·¢ÐèÇ󣬵«ÏÖÔÚÈ¥±àÒëkernel
»òviviµÄʱºò£¬ÔËÐÐmake menuconfig»áÌáʾncursesÕÒ²»µ½£¬ÕâÊÇÒòΪmenuconfig
Óõ½ÁËncurses¿â¡£½â¾ö°ì·¨ÈçÏ£º
sudo apt-get install ncurses-dev
´úÂë:
°²×°minicom´®¿Ú¹¤
¾ß
sudo atp-get install minicom
È»ºóÅäÖãº
sudo minicom -s
ÅäÖúÍÓÑÉÆµÄÎÄ
µµ¾ÍÒ»ÑùÁË£¬ÎҾͲ»¶à·Ï»°¡£
ÆäËûµÄ»ù±¾¾ÍûʲôÁË£¬ÓÐÁ½µãҪעÒ⣬nfsµÄ¹²ÏíĿ¼ÊÇ/home/armnfs/root£¬
ËùÒÔÔÚÄ¿±ê°æÊ¹ÓÃNFSÆô¶¯µÄʱºò°Ñ¹²ÏíĿ¼»»³ÉÕâ¸ö¡£



Ïà¹ØÎĵµ£º

linuxµÄPCÉϹÒÔØjffs2¸ùÎļþϵͳӳÏñ

http://linux.ctocio.com.cn/437/8831437.shtml
ÎÒÃÇÔÚµ÷ÊÔÓ²¼þ°åʱ£¬¾­³£ÐèÒª×ö¶à¸öjffs2µÄ¸ùÎļþϵͳӳÏñ£¬ÓÐʱҲҪ¶Ô±ÈÆäËû;¾¶µÃµ½µÄ¿ÉÓõÄjffs2¸ùÎļþϵ
ͳӳÏñ¡£µ«jffs2µÄÎļþϵͳӳÏñ²»Ïó¹âÅ̵ÄÓ³ÏñÎļþÒ»Ñù¿ÉÒÔͨ¹ýloopÉ豸À´¹ÒÔØ……
ÎÒÃÇÔÚµ÷ÊÔÓ²¼þ°åʱ£¬¾­³£ÐèÒª×ö¶à¸öjffs2µÄ¸ùÎļþϵͳ
Ó³Ïñ£¬ ......

Linux ·ÃÎÊfat¸ñʽÎļþϵͳ

Ê×ÏÈÒªµ¼ÈëÕâЩͷÎļþ
#include
#include
#include
#include
#include
#include



È»ºó¿´Ò»ÏÂʵ¼ÊµÄ²Ù×÷


1¡¢²é¿´ÎļþϵͳÐÅÏ¢
asmlinkage long get_files_info(char * filesystem_type)//È¡µÃµ±Ç°Ä¿Â¼µÄÎļþϵͳÐÅÏ¢
{
struct fs_struct *fs ;
struct vfsmount *mnt ;
......

Linuxƽ̨ÏÂÎļþµÄѹËõÓë½âѹ²ÎÊý˵Ã÷


Ãæ¶Ô×ÅһЩºó׺Ϊtar¡¢tar.gz¡¢tar.bz2……¾ÍÓÐЩãȻÁË£¬
ÆäʵÀí½âÁË£¬×ÔÈ»¾ÍÓ­Èжø½âÁË¡£
Ê×ÏÈÒªÃ÷È·Ò»¸ö¸ÅÄlinuxÏÂÃæµÄ´ò°üºÍѹËõÊÇÁ½ÂëÊ£¬
Ò²¾ÍÊÇÄã¿ÉÒÔ¶ÔÎļþ½øÐдò°ü£¬µ«ÊDz»Ñ¹Ëõ¡£
À´¿´¸öÀý×Ó£º
ÔÚÎҵĸùĿ¼ÏÂÓиöÃûΪwallpaperµÄÎļþ¼Ð£¬ÀïÃæÊÇһЩǽֽ£¬
ÎÒÏÖÔÚ¶ÔÕâ¸öÎļþ¼Ð½øÐдò°ü£¬µ« ......

LINUX³£ÓÃÃüÁ»ù´¡£©

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£¬Èç¹û ......

¡¾Nutch¡¿LinuxÏÂÓ¦ÓÃnutch 1.0 Webǰ¶ËʵÏÖµ¥»ú¼ìË÷

nutchµÄÅÀ³æºÍËÑË÷¿ÉÒÔ˵ÊÇ·ÖÀëµÄÁ½¿é£¬ÅÀ³æ¿ÉÒÔÊÇM/R×÷Òµ£¬µ«ËÑË÷²»ÊÇM/R×÷Òµ¡£ËÑË÷ÓÐÁ½ÖÖ·½Ê½£ºÒ»Êǽ«ÅÀ³æÊý¾Ý(»òÕß³ÆË÷ÒýÊý¾Ý)·ÅÔÚ±¾µØÓ²ÅÌ£¬½øÐÐËÑË÷¡£¶þÊÇÖ±½ÓËÑË÷HDFSÖеÄÅÀ³æÊý¾Ý¡£
ÕâÀï½éÉÜÈçºÎʹÓÃnutch-1.0µÄWEBǰ¶Ë¼ìË÷±¾µØÅÀ³æÊý¾Ý£º
(1)NutchµÄËÑË÷¿ÉÒÔ¶ÀÁ¢ÓÚhadoop¼¯Èº£¬Ö»Òª½«ÅÀ³æÏÂÀ´µÄÊý¾Ýcopyµ½ÈκλúÆ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ