busybox是嵌入式系统中常用的一个软件包，它把许多常用的Linux命令都集成到一个单一的可执行程序中，几乎只需要这一个可执行程序加上Linux内核就可以构建一个基本的Linux系统。-busybox is a software package used in embedded systems, it is the many common Linux commands are integrated into a single executable program, almost only ne