docker bash: xxx : command not found

1.现象：

在容器内执行route命令会报错 bash: route: command not found

2.原因

容器内没有安装route命令

3.解决办法

（1）bash: ip: command not found

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

（2）bash: yum: command not found

apt-get update && apt-get install yum

（3）bash: ping: command not found

apt-get update && apt install iputils-ping

（4）bash: ifconfig: command not found

apt-get update && apt install net-tools

（5）bash: vi: command not found

apt-get update &&  apt-get install vim

（6）bash: route: command not found

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

（7）　bash: netstat: command not found

apt-get update && apt install net-tools

（8）bash: ps: command not found

apt-get update && apt-get install procps

（9）bash: top: command not found

apt-get update && apt-get install procps