Hetzner Community

Learn, share and grow! Discover the Hetzner Community, connect with other enthusiastic experts and share your knowledge and ideas with the community.

Tutorials

Share your expertise, get rewarded for your writing, support other users, and help to grow a free collection of high-quality tutorials for developers.

Forum

Connect with other developers and the Hetzner Online Team. Share your ideas and get answers to your questions.

What is the Hetzner Community?

The heart of Hetzner Community is the tutorial area in addition to our frequently visited forum. The free collection of high-quality tutorials, which are based on free and open source software, includes texts on a variety of topics such as development, system administration, and other web technology.

We at Hetzner Online GmbH would like to give all users an extra hand so that they get their projects off to a good start. Together with the community, we will continually expand and update the collection.

Share your knowledge and get rewarded!

Explore our tutorials

Get help starting your project with our free library of high-quality developer tutorials.

1 day ago

Migrating a Mailcow Mail Server Between Servers with Different CPU Architectures (Arm64 to x86_64)

Author

Kürşad Ölmez

Migrate a production Mailcow installation from an Arm64 (aarch64) server to an x86_64 server with a two-phase rsync, minimal downtime, and no lost mail.

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MailDockerMailcowMigrationBackup

1 day ago

Setting Up a Self-Hosted Backup Server with Minarca and RAID1 on Debian

Author

Kürşad Ölmez

Build a self-hosted backup server with Minarca, including a RAID1 array for redundant storage, a fix for a known post-install service bug, and basic hardening.

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BackupDebianStorageSecurity

20 days ago

Setting up Seafile

Author

Hetzner

This tutorial shows how to set up Seafile.

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Seafilefile sharingfile syncing

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How to Contribute

Write an Article

Do you have an idea for a high-quality tutorial that is not yet in our library and is worth sharing?

Then start writing the tutorial!

Contribute

If you have any questions or need a hand getting started, we will be happy to help you. If your tutorial meets all the criteria, you can contribute it to ourGitHub Repository.

Share your tutorial with the community.

Get Rewarded

We'll review your tutorial. If your tutorial fulfills all the criteria and it's relevant for our library, we will publish it.

For every tutorial we publish on Hetzner Community, we will give up to €50 in credit on your account!

Ready for take off

Be a part of the community and contribute. Do it for the money. Do it for the bragging rights. And do it to teach others!

Write an article View all tutorials