一、ip:command not found

执行命令:

apt-get update & apt-get install -y iproute2 

二、yum:command not found

执行命令:

apt-get update & apt-get install -y yum

三、ping:command not found

执行命令:

apt-get update & apt-get install -y iputils-ping

四、vim:command not found

执行命令:

apt-get update & apt-get install -y vim