Solution to bash: vim: command not found in Docker

There are two types of Linux systems:

1. RedHat series: Redhat, Centos, Fedora, etc.
2. Debian series: Debian, Ubuntu, etc.

The package management tool of the RedHat series is yum

The package management tool of the Debian series is apt-get

question:

bash: vim: command not found

Solution steps:

• Debian series

1.第一步
apt-get update

2.第二步
apt-get install -y vim

• RedHat series

1.第一步
yum update

2.第二步
yum install -y vim