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Linux server tutorials

Step-by-step tutorials for a Linux server: VPNs, web servers, databases, containers, security and backups. Each one names the distributions it was tested on.

1 of 45 tutorials tested on Ubuntu 22.04 LTS

  1. How to upgrade Ubuntu 22.04 to 24.04 LTS safely

    Upgrade an Ubuntu 22.04 server to 24.04 LTS in place with do-release-upgrade, with a snapshot first, a backup SSH port, and checks for what changes.

    intermediate · 45 min · Ubuntu 22.04 LTS, Ubuntu 24.04 LTS

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