About

Our purpose

Our purpose is to publish clear, structured and practical tutorials that help readers install, configure, secure, operate and troubleshoot Linux-based systems. The site is designed for system administrators, developers, DevOps engineers, homelab users, students and anyone who wants dependable technical guidance without unnecessary complexity.

Each guide aims to explain not only which commands to run, but also why a particular procedure is used, how to verify that it worked, what can go wrong and how to recover safely.

What we cover

Linix.online publishes documentation across a growing range of technical ecosystems, including:

• Ubuntu, Debian, AlmaLinux, Rocky Linux, Fedora and other Linux distributions
• Linux administration, users, permissions, storage, networking and systemd
• Docker, Podman, BuildKit, containerd and Kubernetes
• PostgreSQL, MariaDB, MySQL, Redis, MongoDB and other databases
• Nginx, Apache, Caddy, HAProxy and reverse-proxy technologies
• WireGuard, OpenSSH, Fail2ban, CrowdSec, firewalls and hardening
• Prometheus, Grafana, Loki, Tempo, Netdata and observability tooling
• Backups, filesystems, LVM, RAID, ZFS, Btrfs, Restic and Borg
• AI tooling on Linux, developer platforms and automation workflows

How our tutorials are created

Linix.online uses a structured publishing workflow called Linux Publisher Studio. The platform assists with topic planning, drafting, technical structure, validation, images, diagrams, metadata and WordPress publishing. Artificial intelligence may assist with parts of this process, but content is not intended to be published as unchecked raw AI output.

The publishing workflow applies deterministic rules for article structure, command formatting, metadata, search optimisation, internal links, image generation and quality checks. Tutorials are also reviewed and corrected when errors or outdated procedures are identified.

Our editorial principles

We aim to follow a consistent set of editorial principles:

• Accuracy: commands, paths, package names and configuration examples should be technically valid for the stated platform and version.
• Reproducibility: readers should be able to follow the documented sequence and verify the result.
• Security: guides should prefer least privilege, safe defaults, protected credentials and limited network exposure.
• Transparency: limitations, assumptions, prerequisites and potentially destructive actions should be stated clearly.
• Maintenance: articles may be updated when supported versions, repositories, commands or best practices change.

Independence and funding

Linix.online is an independent website. The site may be supported through advertising, voluntary donations or future commercial relationships. Any sponsored, affiliate or advertising relationship that could influence a reader’s understanding will be disclosed where appropriate.

Commercial support does not change our intention to distinguish technical guidance from advertising and to keep documentation useful, readable and accessible.

Corrections and feedback

Technical documentation improves when readers report problems. If you find an incorrect command, outdated package source, missing prerequisite, broken link or unclear explanation, please contact us and include the article URL and a description of the issue.

Email: corrections@linix.online

Contact

For general questions, suggestions or website enquiries, visit the Contact page or email contact@linix.online.