#!/bin/shPATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/home/swordzj:runlevel=Sprevlevel=Numask 022export PATH runlevel prevlevel/bin/mount -t proc none /proc/bin/mount -t tmpfs none /tmp/bin/mount -t tmpfs none /var/bin/mount -n -t sysfs /sys/bin/mount -t yaffs /dev/mtdblock/3 /usr/local/bin/mkdir -p /var/lib/bin/mkdir -p /var/run/bin/mkdir -p /var/log/etc/rc.d/init.d/netd start/etc/rc.d/init.d/httpd start/sbin/ifconfig lo 127.0.0.1/sbin/ifconfig eth0 192.168.0.2/bin/hostname -F /etc/sysconfig/HOSTNAME/etc/inittab
console::sysinit:-/etc/init.d/rcS
ttySAC0::respawn:-/bin/sh
ll /dev/
drwxr-xr-x 1 root root 512 Jan 1 00:00 adc
drwxr-xr-x 1 root root 512 Jan 1 00:00 bon
crw------- 1 root root 232, 0 Jan 1 00:02 buttons
crw------- 1 root root 5, 1 Jan 1 00:02 console
crw------- 1 root root 205, 5 Jan 1 00:02 cua0
crw------- 1 root root 205, 6 Jan 1 00:02 cua1
crw------- 1 root root 205, 7 Jan 1 00:02 cua2
lrwxrwxrwx 1 root root 14 Jan 1 00:02 dsp -> /dev/sound/dsp
drwxr-xr-x 1 root root 512 Jan 1 00:00 fb
lrwxrwxrwx 1 root root 9 Jan 1 00:02 fb0 -> /dev/fb/0
crw-r--r-- 1 root root 1, 7 Jan 1 00:02 full
drwxr-xr-x 1 root root 512 Jan 1 00:00 ide
crw-r----- 1 root root 1, 2 Jan 1 00:02 kmem
crw-r----- 1 root root 1, 1 Jan 1 00:02 mem
drwxr-xr-x 1 root root 512 Jan 1 00:00 misc
lrwxrwxrwx 1 root root 16 Jan 1 00:02 mixer -> /dev/sound/mixer
drwxr-xr-x 1 root root 512 Jun 30 2007 mtd
drwxr-xr-x 1 root root 512 Jun 30 2007 mtdblock
crw-r--r-- 1 root root 1, 3 Jan 1 00:02 null
crw-r----- 1 root root 1, 4 Jan 1 00:02 port
crw-r--r-- 1 root root 5, 2 Jan 1 00:02 ptmx
drwxr-xr-x 1 root root 512 Jan 1 00:00 pts
drwxr-xr-x 1 root root 512 Jan 1 00:00 pty
crw-r--r-- 1 root root 1, 8 Jan 1 00:02 random
lrwxrwxrwx 1 root root 10 Jan 1 00:02 root -> mtdblock/0
drwxr-xr-x 1 root root 512 Jan 1 00:00 scsi
lrwxrwxrwx 1 root root 39 Jan 1 00:02 sda1 -> /dev/scsi/host1/bus0/target0/lun0/part1
drwxr-xr-x 1 root root 512 Jan 1 00:00 shm
drwxr-xr-x 1 root root 512 Jan 1 00:00 sound
crw-r--r-- 1 root root 5, 0 Jan 1 00:02 tty
lrwxrwxrwx 1 root root 9 Jan 1 00:02 tty0 -> /dev/vc/0
lrwxrwxrwx 1 root root 9 Jan 1 00:02 tty2 -> /dev/vc/2
crw-r--r-- 1 root root 204, 64 Jan 1 00:27 ttySAC0
crw-r--r-- 1 root root 204, 65 Jan 1 00:02 ttySAC1
crw-r--r-- 1 root root 204, 66 Jan 1 00:02 ttySAC2
crw-r--r-- 1 root root 1, 9 Jan 1 00:02 urandom
drwxr-xr-x 1 root root 512 Jan 1 00:00 usb
drwxr-xr-x 1 root root 512 Jan 1 00:00 vc
drwxr-xr-x 1 root root 512 Jan 1 00:00 vcc
crw-r--r-- 1 root root 1, 5 Jan 1 00:02 zero
[root@swordzj /]$ ll
drwxr-xr-x 1 root root 512 Jun 27 2007 bin
-rwxrwxrwx 1 root root 731160 Jan 1 00:06 busybox
drwxr-xr-x 1 root root 512 Jun 30 2007 dev
drwxr-xr-x 1 root root 512 Jun 29 2007 etc
drwxr-xr-x 1 root root 512 Jul 1 2007 home
drwxr-xr-x 1 root root 512 Apr 1 2007 lib
lrwxrwxrwx 1 root root 11 Jan 1 00:03 linuxrc -> bin/busybox
drw-rw-rw- 1 root root 512 Sep 13 1988 lost+found
drwxr-xr-x 1 root root 512 Dec 13 2001 mnt
dr-xr-xr-x 31 root root 0 Jan 1 00:00 proc
drwxr-xr-x 1 root root 512 Mar 31 2006 root
drwxr-xr-x 1 root root 512 Jul 1 2007 sbin
drwxr-xr-x 10 root root 0 Jan 1 00:00 sys
drwxrwxrwt 2 root root 40 Jan 1 00:00 tmp
drwxr-xr-x 1 root root 512 Jun 27 2007 usr
drwxrwxrwt 5 root root 100 Jan 1 00:00 var
drwxr-xr-x 1 root root 512 Dec 27 2006 www
挂载nfs的命令
mount -t nfs -o nolock 192.168.0.1:/home/swordzj /home/swordzj
uboot 的启动参数
使用nfs：root=/dev/nfs rw nfsroot=192.168.0.1:/home/swordzj/arm/rootfs ip=192.168.0.2:192.168.0.1:192.168.0.1:255.255.255.0:swordzjj:eth0:off console=ttySAC0 115200 ethaddr=08:00:3e:26:0a:5b mem=32M init=/linuxrc
使用nand flash(yaffs的文件系统)：noinitrd root=/dev/mtdblock2 rw rootfstype=yaffs init=/linuxrc console=ttySAC0 115200 ethaddr=08:00:3e:26:0a:5b mem=32M