https://busybox.net/downloads/
/home/admin/softwares/busybox-1.32.0

make menuconfig

In file included from scripts/kconfig/lxdialog/checklist.c:24:0:
scripts/kconfig/lxdialog/dialog.h:31:20: 致命错误：curses.h：没有那个文件或目录
 #include CURSES_LOC
 
yum install ncurses-libs
yum install ncurses-devel

settings 
build options
build static binary (no shared libs)
退出并保存

生成 .config 文件


make
编译完成生成  busybox  可执行文件

2697120 busybox
2993760 busybox_unstripped
strip - Discard symbols from object files.
 
 
./busybox 
./busybox uptime 
./busybox date