• Dokku: The Self-Hosted Heroku Alternative

  Jonas Scholz

  5 min

  A comprehensive guide to Dokku, the open-source alternative to Heroku that lets you host web applications on your own server. Learn about its features, advantages, security considerations, and whether self-hosted PaaS is right for your needs compared to managed alternatives.

• How to use Redis with Docker

  Jonas Scholz

  4 min

  Learn how to set up and run Redis using Docker containers, including steps for persistence, custom configurations, networking, and using the Redis CLI. Perfect for developers looking to quickly deploy Redis for their applications.

• How to fix Docker "no space left on device"

  Jonas Scholz

  3 min

  Learn how to fix the Docker 'no space left on device' error with step-by-step solutions. Discover how to clean up Docker images, containers, and volumes, manage the Docker root directory, and check host system storage to resolve storage issues in your Docker environment.

• How to get the full id of a Docker container

  Jonas Scholz

  2 min

  Learn how to retrieve the complete container ID in Docker using simple command-line instructions. This step-by-step guide covers various methods to get the full Docker container ID for both running and stopped containers, perfect for system administrators and developers working with Docker containers.

• How to install Portainer on Ubuntu

  Jonas Scholz

  4 min

  Learn how to install and set up Portainer on Ubuntu with this step-by-step guide. From creating Docker volumes to accessing the web interface, discover everything you need to get this powerful container management tool up and running on your system.

• How to restart Portainer

  Jonas Scholz

  3 min

  Learn how to quickly restart Portainer in Ubuntu using simple Docker commands. Fix timeout issues and get your container management system back online with step-by-step instructions for both restart and manual stop/start methods.

• Install Redis on MacOS

  Jonas Scholz

  2 min

  Learn how to install and set up Redis on your Mac using Homebrew in this step-by-step guide. Includes commands for installation, starting Redis in foreground and background modes, and verifying your setup works correctly.

• How to fix 'Cannot connect to the docker daemon'

  Jonas Scholz

  4 min

  Learn how to fix the common 'cannot connect to the Docker daemon' error with step-by-step solutions, including checking daemon status, troubleshooting configuration issues, resolving DNS problems, and ensuring proper system compatibility. Perfect for Docker users facing connection issues.

• Install Redis on Ubuntu

  Jonas Scholz

  3 min

  Learn how to install and configure Redis on Ubuntu with this step-by-step guide. From adding the official repository to testing your installation, we'll show you how to get Redis running quickly and securely on Ubuntu 20.04, 22.04, and later versions.

• Setting Up Redis with Docker Compose

  Jonas Scholz

  4 min

  Learn how to set up and configure Redis using Docker Compose with step-by-step instructions. This guide covers basic configuration, data persistence, security measures, and essential commands for both development and production environments.