• git
• docker (docker toolbox recommended)
• docker-compose (included in the docker toolbox)

See more here: https://www.docker.com/docker-toolbox

1. Start you docker via Docker Quickstart Terminal, you will see a machine IP (remember that).
2. Run git clone https://github.com/hackmdio/docker-hackmd.git.
3. Run docker-compose up in your docker terminal.
4. Wait until see th log HTTP Server listening at port 3000, it will take few minutes based on your internet.
5. Open any browser and surf <machine IP>:3000

Start your docker and enter the terminal, follow below commands:

cd docker-hackmd ## enter the directory
git pull ## pull new commits
docker-compose pull ## pull new containers
docker-compose up ## turn on

Start your docker and enter the terminal, follow below commands:

• run docker ps to check all your containers

➜  ~  docker ps
CONTAINER ID        IMAGE                 COMMAND                  CREATED             STATUS              PORTS                    NAMES
2c04d7b1b8d4        dockerhackmd_hackmd   "/bin/bash /hackmd/do"   3 days ago          Up 17 seconds       0.0.0.0:3000->3000/tcp   dockerhackmd_hackmd_1
4949b888c1cb        postgres              "/docker-entrypoint.s"   3 days ago          Up 18 seconds       5432/tcp                 dockerhackmd_db-postgres_1

• backup postgresql by docker exec <postgresql_container_id> pg_dump hackmd -U postgres > <postgresql_backup_name>

➜  ~  docker exec 4949b888c1cb pg_dump hackmd -U postgres > postgresql_backup.sql

• copy your backup out of container by docker cp <container_id>:<backup_path> <host_path>

Happy HackMD 😄