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​Double Commander is a free cross platform open source file manager with two panels side by side. It is inspired by Total Commander and features some new ideas.

Supported Architectures

Our images support multiple architectures such as x86-64, arm64 and armhf. We utilise the docker manifest for multi-platform awareness. More information is available from docker here and our announcement here.

Simply pulling linuxserver/doublecommander should retrieve the correct image for your arch, but you can also pull specific arch images via tags.

The architectures supported by this image are:

Usage

Here are some example snippets to help you get started creating a container from this image.

docker

docker create \
  --name=doublecommander \
  -e PUID=1000 \
  -e PGID=1000 \
  -e TZ=Europe/London \
  -p 3000:3000 \
  -v /path/to/config:/config \
  -v /path/to/data:/data \
  --restart unless-stopped \
  linuxserver/doublecommander

docker-compose

Compatible with docker-compose v2 schemas.

---
version: "2.1"
services:
  doublecommander:
    image: linuxserver/doublecommander
    container_name: doublecommander
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Europe/London
    volumes:
      - /path/to/config:/config
      - /path/to/data:/data
    ports:
      - 3000:3000
    restart: unless-stopped

Parameters

Docker images are configured using parameters passed at runtime (such as those above). These parameters are separated by a colon and indicate <external>:<internal> respectively. For example, -p 8080:80 would expose port 80 from inside the container to be accessible from the host's IP on port 8080 outside the container.

Ports (-p)

Environment Variables (-e)

Volume Mappings (-v)

Environment variables from files (Docker secrets)

You can set any environment variable from a file by using a special prepend FILE__.

As an example:

-e FILE__PASSWORD=/run/secrets/mysecretpassword

Will set the environment variable PASSWORD based on the contents of the /run/secrets/mysecretpassword file.

Umask for running applications

For all of our images we provide the ability to override the default umask settings for services started within the containers using the optional -e UMASK=022 setting. Keep in mind umask is not chmod it subtracts from permissions based on it's value it does not add. Please read up here before asking for support.

User / Group Identifiers

When using volumes (-v flags), permissions issues can arise between the host OS and the container, we avoid this issue by allowing you to specify the user PUID and group PGID.

Ensure any volume directories on the host are owned by the same user you specify and any permissions issues will vanish like magic.

In this instance PUID=1000 and PGID=1000, to find yours use id user as below:

  $ id username
    uid=1000(dockeruser) gid=1000(dockergroup) groups=1000(dockergroup)

Application Setup

The application can be accessed at:

• ​http://yourhost:3000/​

By default the user/pass is abc/abc, if you change your password or want to login manually to the GUI session for any reason use the following link:

• ​http://yourhost:3000/?login=true​

Docker Mods

​​​​

We publish various Docker Mods to enable additional functionality within the containers. The list of Mods available for this image (if any) can be accessed via the dynamic badge above.

Support Info

• Shell access whilst the container is running:

  • docker exec -it doublecommander /bin/bash

• To monitor the logs of the container in realtime:

  • docker logs -f doublecommander

• Container version number

  • docker inspect -f '{{ index .Config.Labels "build_version" }}' doublecommander

• Image version number

  • docker inspect -f '{{ index .Config.Labels "build_version" }}' linuxserver/doublecommander

Versions

• 25.03.20: - Initial release.