> For the complete documentation index, see [llms.txt](https://cas-cyber.gitbook.io/cas-cybersecurity/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cas-cyber.gitbook.io/cas-cybersecurity/docker-basics.md).

# Docker basics and Images

This chapter will cover some basic commands of docker. It will also show you some examaples where you can find and install docker images to train and sharp your security skills :)

### 1. Docker Images

Check out: <https://hub.docker.com/>

### 2. Useful Docker commands

#### Docker Repository file:

> cat /etc/apt/sources.list.d/docker.list

![Docker Repository file](https://3977837039-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MfT0VPyK6X13Egd9pzy%2F-MhDZtzDdr57jz3VN9Ij%2F-MhO6PtV8H0cgCYCXaEj%2Fdocker01.png?alt=media\&token=cbd10c50-c092-42ae-8618-9eeedc530a27)

#### Check docker service:

> sudo service docker status

![Docker service status](https://3977837039-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MfT0VPyK6X13Egd9pzy%2F-MhDZtzDdr57jz3VN9Ij%2F-MhOAuBYdvRwJMX2r4Sd%2Fdocker02.png?alt=media\&token=22ebb846-10f4-470b-b6cf-0d99757a35db)

#### Download and run Docker Image

> sudo docker pull hello-world
>
> sudo docker run hello-world

![Docker Installation is working :)](https://3977837039-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MfT0VPyK6X13Egd9pzy%2F-MhDZtzDdr57jz3VN9Ij%2F-MhOC6id5Q-jeU62NIeH%2Fdocker03.png?alt=media\&token=3d6b0859-7a5c-4fec-917a-9dd8ce8b4f54)

#### List and remove Docker Images

> sudo docker images
>
> sudo docker ps -a

![List docker images](https://3977837039-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MfT0VPyK6X13Egd9pzy%2F-MhDZtzDdr57jz3VN9Ij%2F-MhODZm5FXjbWIwTT1aH%2Fdocker04.png?alt=media\&token=82058e98-0e9d-4d08-b013-cd3b9569f194)

> sudo docker rmi -f opensecurity/mobile-security-framework-mobsf

![Remove specific docker image](https://3977837039-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MfT0VPyK6X13Egd9pzy%2F-MhDZtzDdr57jz3VN9Ij%2F-MhOF2RK65HInmPtVuZu%2Fdocker05.png?alt=media\&token=845f2189-64d5-43c9-b5f0-b45547a4bac0)

#### Interact with docker image

> sudo docker pull ubuntu
>
> sudo docker run --name customUbuntu -itd ubuntu /bin/bash
>
> sudo docker exec -it custumUbuntu /bin/bash

![bash inside docker container](https://3977837039-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MfT0VPyK6X13Egd9pzy%2F-MhOFXdrpanwVN6qO0iD%2F-MhOJ-IUzoW0bkc2wRGa%2Fdocker06.png?alt=media\&token=4bcae3e6-ee53-4903-8923-4093cafa3e21)

Docker service manage  ip adresses:

First container get's the ip address 172.17.0.2

#### Portforwarding to docker container

> sudo docker create --name customUbuntu2 -p 8090:80 -p 88:443 -it ubuntu /bin/bash
>
> docker start customUbuntu2
>
> docker ps

![](https://3977837039-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MfT0VPyK6X13Egd9pzy%2F-MhOFXdrpanwVN6qO0iD%2F-MhOL9wSKyfU7KSbPsog%2Fdocker07.png?alt=media\&token=5f72a872-bad2-43fc-a589-b25f58f8970b)

If you have want to pull multiple docker images, it's usefull to register a free account on [https://hub.docker.com ](https://hub.docker.com)

> docker login

![docker login from zsh](https://3977837039-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MfT0VPyK6X13Egd9pzy%2F-MhOFXdrpanwVN6qO0iD%2F-MhOQQeo3lPBHzttgN9v%2Fdocker08.png?alt=media\&token=4e89af72-476b-4007-9485-1cf5accbffd7)

### 3. Docker Images for Security training

* [Dawn Vulnerable Webapp](/cas-cybersecurity/docker-basics/damn-vulnerable-webapp.md)
* [bWAPP](/cas-cybersecurity/docker-basics/bwapp.md)
* [Juice Webshop](/cas-cybersecurity/docker-basics/juice-webshop.md)
* [Webgoat](/cas-cybersecurity/docker-basics/webgoat.md)
* [Metasploitable 2](/cas-cybersecurity/docker-basics/metasploitable-2.md)
* [Metasploitable 3](/cas-cybersecurity/docker-basics/metasploitable-3.md)
* [MISP Docker (old)](/cas-cybersecurity/docker-basics/misp-docker-old.md)
* [MISP Docker (new)](/cas-cybersecurity/docker-basics/misp-docker-new.md)