第一部分:busybox移植
1 下载BusyBox 下载链接:Index of /downloadshttps://busybox.net/downloads/
源代码解压缩,并进入到源码目录
cd busybox-1.32.0/
make defconfig
make menuconfig
make
make install
执行完上面操作后,源代码同级目录下会生成_install目录,通过cd命令进入_install目录下,添加需要的其他目录。
busybox-1.32.0/_install# mkdir dev etc etc/dropbear etc/init.d etc/rc.d etc/profile.d mnt opt proc root sys tmp var var/log var/www
# /etc/profile: system-wide .profile file for the Bourne shell (sh(1))
# and Bourne compatible shells (bash(1), ksh(1), ash(1), ...).
if [ "`id -u`" -eq 0 ]; then
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
else
PATH="/usr/local/bin:/usr/bin:/bin:/usr/sbin"
fi
export PATH
if [ "${PS1-}" ]; then
if [ "${BASH-}" ] && [ "$BASH" != "/bin/sh" ]; then
# The file bash.bashrc already sets the default PS1.
# PS1='\h:\w\$ '
if [ -f /etc/bash.bashrc ]; then
. /etc/bash.bashrc
fi
else