Guides about ubuntu
- Linux VPS at HyperDC: what you get and how to start A Linux VPS is your own KVM virtual machine with root access. Here is what is included, which image to choose and the path from order to a secured server. Beginner 10 min
- How to install Docker Engine on Ubuntu 24.04 and 26.04 Install Docker Engine, Buildx and Compose from Docker's official apt repository on Ubuntu LTS, run it without sudo, rotate logs and keep published ports private. Beginner 15 min
- How to install Mattermost on Ubuntu with PostgreSQL and HTTPS Set up a self-hosted Mattermost team chat server from Mattermost's apt repository, with PostgreSQL, Caddy for HTTPS and WebSockets, a locked-down sign-up and a tested backup and upgrade routine. Intermediate 40 min
- Set up a firewall with UFW on Ubuntu and Debian UFW is the simplest way to run a deny-by-default firewall on Ubuntu and Debian. Set it up in the right order so you never lock yourself out. Beginner 15 min