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#ubuntu

5 guides tagged with this topic

D
Docker & Containers◷ 11 min

How to Install Docker on Ubuntu and Run Your First Container

Install Docker Engine on Ubuntu using Docker's official apt repository, verify that it works, and optionally set it up so you can run Docker commands without sudo.

Jun 18
A
AI & LLMs◷ 13 min

How to Install Ollama on Ubuntu and Run Your First Local LLM

Install Ollama on Ubuntu, verify the systemd service, pull your first model, and test a local LLM from the terminal before connecting it to tools like Open WebUI or Hermes Agent.

Jun 16
F
File & Cloud Storage◷ 9 min

How to Install Nextcloud with Docker Compose

Install Nextcloud with Docker Compose using MariaDB and Redis, keep the data persistent, and finish the first web setup without turning the stack into a science project.

Jun 12
S
Security & Firewalls◷ 15 min

How to Harden a VPS with SSH Keys, UFW, and Fail2ban on Ubuntu

Lock down an Ubuntu VPS with SSH key authentication, a basic UFW firewall, and Fail2ban so your server is safer before you start exposing self-hosted apps to the internet.

Jun 11
F
File & Cloud Storage◷ 14 min

How to Install Syncthing on Ubuntu

Install Syncthing on Ubuntu with the official APT repository, add a systemd service for server use, and open the web interface safely through an SSH tunnel.

Jun 5