centos9(linux): 安装busybox

一，安装busybox

1,用dnf安装

[root@backup ~]# dnf install busybox

2,安装后查看版本

[root@backup ~]# busybox --help
BusyBox v1.35.0 (2022-01-19 00:00:00 UTC) multi-call binary.
BusyBox is copyrighted by many authors between 1998-2015.
Licensed under GPLv2. See source distribution for detailed
copyright notices.
...

二，busybox常用命令:

1,列出可用的命令:

[root@backup ~]# busybox --list

2,执行命令：例子:

[root@backup ~]# busybox ps auxfww