docker-documentation/images/docker-doublecommander.md

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linuxserver/doublecommander

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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:

Architecture Tag
x86-64 latest
arm64 arm64v8-latest
armhf arm32v7-latest

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)

Parameter Function
3000 Double Commander desktop gui.

Environment Variables (-e)

Env Function
PUID=1000 for UserID - see below for explanation
PGID=1000 for GroupID - see below for explanation
TZ=Europe/London Specify a timezone to use EG Europe/London.

Volume Mappings (-v)

Volume Function
/config Users home directory in the container, stores program settings.
/data Host data directories, mount as many as needed.

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:

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:

Docker Mods

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.