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linuxÓÃbusyboxÖÆ×÷ramdiskµÄ·½·¨


Ä¿Ç°µÄǶÈëʽ¿ª·¢´ó¶à²ÉÓÃlinux²Ù×÷ϵͳ£¬linux²Ù×÷ϵͳÔËÐеÄÒ»°ã·½Ê½¶¼ÊÇÄںˣ¨ÈçbzImage£©¼ÓÉϸùÎļþϵͳ£¨rootfs£©£¬Äں˵ıàÒë²Ã¼ô˵µÄºÜ¶à£¬Ò²²»Âé·³£¬ÎÒÕâÀïÏë˵µÄÊÇʹÓÃbusyboxÀ´ÖÆ×÷rootfsµÄ·½·¨£¬
·Ï»°²»ËµÄÇô¶à£¬ÎÒÖÆ×÷ÁËÒ»¸ösh½Å±¾³ÌÐò£¬¿ÉÒÔÖ±½ÓÉú³ÉÎÒÐèÒªµÄramdisk£¬ÏȽ«½Å±¾Ìù³öÀ´£º
#bash/sh
echo "Start make rootfs !"
cd /usr/src/mkOSrtfs
mkdir rootfs
cd rootfs
mkdir dev etc lib proc tmp usr var
chmod 777 tmp
mkdir usr/lib
mkdir var/lib var/lock var/log var/run var/tmp
chmod 777 var/tmp
cp -dpR /usr/src/busybox-1.14.2/_install/* .
cp -R /dev/console dev/
cp -R /dev/null dev/
cp -R /dev/zero dev/
cp -R /usr/src/busybox-1.14.2/examples/bootfloppy/etc/*  etc/
dd if=/dev/zero of=/usr/src/mkOSrtfs/disk bs=1M count=32
mkfs.ext2 -m0 /usr/src/mkOSrtfs/disk
mkdir /mnt/ram
mount -o loop /usr/src/mkOSrtfs/disk /mnt/ram/
cp -R /usr/src/mkOSrtfs/rootfs/* /mnt/ram/
umount /mnt/ram
dd if=/usr/src/mkOSrtfs/disk of=/usr/src/mkOSrtfs/ramdisk.img
gzip /usr/src/mkOSrtfs/ramdisk.img
echo "End make rootfs!"
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ÐèҪ˵Ã÷µÄʱºò£¬busyboxÒ²ÓÐmenuconfigÑ¡ÏÎÒÃÇÑ¡Ôñ£¬ÎÒÑ¡ÔñµÄÊǽ«busybox¹¤¾ß±àÒë³É¾²Ì¬¿â£¬ÎªÁ˼òµ¥ºÍ͵ÀÁ£¬Èç¹û±àÒë³É¶¯Ì¬¿â£¬ÐèÒª½«Óõ½µÄ¿â¿½±´µ½libĿ¼¡£
ramdiskÖÆ×÷ºÃÁËÖ®ºó£¬ÒÔºóÈç¹ûÓиĶ¯£¬Ö»Òª²ÉÓÃÈçÏ·½Ê½£º
mkdir tmp
gzip -d ramdiak.img.gz
mount -o loop ramdisk.img tmp
#cp ÐèÒªµÄ³ÌÐòµ½tmpÖ¸¶¨µÄÎļþ¼Ð
umount tmp
gzip ramdisk.img.gz
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Linux NFS ½éÉÜ

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http://linux.chinaunix.net/techdoc/net/2008/07/26/1020404.shtml
linux NFS ÅäÖò½Öè
 
 
linux NFS ÅäÖò½Öè
 
NFS server¿ÉÒÔ¿´×÷ÊÇÒ»¸öFILE SERVER,Ëü¿ÉÒÔÈÃÄãµÄPCͨ¹ýÍøÂ罫Զ¶ËµÃNFS SERVER¹²Ïí³öÀ´µÄµµ°¸MOUNTµ½×Ô¼ºµÄϵͳÖУ¬Ô ......

LinuxÏ°²×°apache

1.ÏÂÔØapacheÔ´Âë°ü,½øÈëÒ³Ãæhttp://httpd.apache.org/download.cgi,ÏÂÀ´ºó·ÅÈë/usr/local/srcĿ¼ÖÐ
2.½âѹ:
cd /usr/local/src
tar --zxvf httpd-2.2.15.tar.gz
3.cd httpd-2.2.15
./configure --prefix=/usr/local/src/apache2 \
--enable-so \
--enable-rewrite
make;make install
4.Æô¶¯·þÎñ service httpd s ......

linuxĿ¼¼Ü¹¹

/       ¸ùĿ¼
/bin         ³£ÓõÄÃüÁî   binary   file   µÄÄ¿錄
/boot       ´æ·ÅϵͳÆô¶¯Ê±±ØÐë¶ÁÈ¡µÄµµ°¸£¬°üÀ¨ºËÐÄ   (kernel)   ÔÚÄÚ
          /boot/grub/menu.lst       GRUB ......

LinuxÏ¿ìËٴntpʱ¼äͬ²½·þÎñÆ÷

Ò»¡¢´î½¨Ê±¼äͬ²½·þÎñÆ÷
1¡¢±àÒë°²×°ntp server
wget http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-4.2.4p4.tar.gz
tar zxvf ntp-4.2.4p4.tar.gz
cd ntp-4.2.4p4
./configure --prefix=/usr/local/ntp --enable-all-clocks --enable-parse-clocks
make && make install
×¢£ºÈçÒÔÉÏÏÂÔصØÖ·ÎÞ·¨·ÃÎÊ£¬ ......
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