set up docker os

Set up Docker and run a container with Ubuntu 18.04

Install Docker using the instructions for your OS:

• Linux (external link)
• Windows
• macOS (external link)

Run a Docker container with Ubuntu 18.04:

1. Create a container:

docker container create -i -t -p 5522:22 -p 5521:2121 --name utbot ubuntu:18.04
docker start utbot

2. Navigate to a container:

docker exec -it utbot /bin/bash

3. Create a user:

useradd -m utbot
usermod -aG sudo utbot

4. Set the user password:

passwd utbot

5. Install the OpenSSH server:

apt update && apt install  openssh-server sudo -y

6. Set up an SSH connection:

service ssh start