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How to Install

What PegaProx adds over the Proxmox VE 9 GUI

PegaProx 0.9.x is an AGPL-3.0 panel that manages several Proxmox VE 8 and 9 clusters, plus XCP-ng, from a single screen. It adds live migration across clusters, OIDC with Entra ID, a CVE scanner and one-click hardening on top of the stock GUI, which only covers one cluster at a time.

How to Install

How to install Coolify on Docker (2026 step-by-step guide)

Coolify is an open source self-hosted deployment platform that replicates the Vercel or Heroku experience on your own Docker infrastructure. This guide installs Coolify 4.x step by step on Ubuntu 24.04, from the official script to the first Git deployment with automatic SSL and managed databases.

How to Install

How to install Portainer with Docker Compose v2

Portainer is the reference web UI for managing Docker containers, Compose stacks, and Swarm/Kubernetes clusters. Step-by-step guide with a modern compose.yaml, HTTPS on port 9443, a named volume, and optional Traefik configuration for self-hosting.

Artificial Intelligence

How to install a local MCP server for your editor

The Model Context Protocol has gone from proposal to de facto standard for connecting editors with external tools. This practical guide walks through standing up a local MCP server, wiring it into VS Code or your client of choice, and understanding exactly what you are exposing.

How to Install

How to install Uptime Kuma for basic monitoring

Uptime Kuma installs with Docker Compose in about ten minutes: define a service with the official louislam/uptime-kuma image, a persistent volume at /app/data and port 3001, bring the container up with docker compose up -d, then create the admin user on first access from the browser.

How to Install

How to install restic for encrypted backups

restic is the encrypted, deduplicated, incremental backup tool I run in production on several servers. A practical guide to installing it on Debian, setting up an S3-compatible repository, automating daily backups with systemd, and verifying that restore actually works before you need it.

How to Install

How to install n8n self-hosted with Docker

n8n is the low-code automation project that has best adapted to self-hosting. A walk through the real install with Docker Compose, the database and queue decisions to make, and the points where most people trip up the first time.

How to Install

How to Install Authentik for Self-Hosted SSO

Authentik is one of the sturdiest self-hosted identity projects in the open-source landscape. A practical Docker Compose install guide, the Redis-free architecture since 2025.10, and the real friction points of a first install.

How to Install

Generics in Go: three years later, what has survived

Generics arrived in Go in March 2022 with high expectations and some skepticism. Three years on, idiomatic code barely uses them on the surface, but they have transformed deep libraries: type-safe collections, database clients, concurrency primitives. This analysis examines what has taken hold and why.

Architecture

How to install JuiceFS as a shared filesystem

JuiceFS is a distributed, POSIX-compliant file system that separates data, stored in an S3-compatible object store, from metadata, stored in a database such as PostgreSQL or Redis. This guide installs JuiceFS on a three-node Linux cluster to share files without relying on NFS.

Artificial Intelligence

How to Install Ollama on macOS with Apple Silicon

Installing Ollama on an Apple Silicon Mac is as simple as running one Homebrew command. Then pick a model based on available RAM (Phi-3 for 8 GB, Llama 3.1 8B for 16 GB) and expose the local, OpenAI-compatible HTTP API on port 11434 to plug it into your own applications.

How to Install

How to Install CrowdSec as a Community WAF

CrowdSec installs on Debian or Ubuntu with an official script and the crowdsec package; you then enable the Traefik, WordPress and Gitea collections, configure acquisition to read the right logs, and add the Traefik bouncer as a middleware to block or captcha-challenge IPs flagged by the LAPI in real time.

How to Install

How to Install Traefik on Docker Swarm with Certificates

Traefik is the default reverse proxy for Docker Swarm: automatic service discovery via labels, Let's Encrypt certificates with DNS challenge, and reusable middleware chains. This guide covers the overlay network, static and dynamic configuration, certificate storage for multi-manager setups, and the production decisions that actually matter.

Architecture

How to Install PostgreSQL with pgvector Step by Step

This guide installs PostgreSQL 16 with pgvector on Debian or Ubuntu using the official PGDG repository, creates a dedicated role and database, tunes memory for production, and explains when the HNSW index beats IVFFlat depending on vector volume and the available maintenance window.

How to Install

How to Install Docker on Debian 12 Step by Step

Installing Docker on Debian 12 means replacing the Debian docker.io package with the official repository: import the GPG key into /etc/apt/keyrings, install the five packages docker-ce, docker-ce-cli, containerd.io, docker-buildx-plugin and docker-compose-plugin, then set log rotation and live-restore in daemon.json before exposing the server to production.

Artificial Intelligence

How to Install Ollama to Run LLMs on Your Computer

Ollama makes it trivial to run models like Llama 2 or Mistral on your own computer: one binary, one command, and quantised weights downloading to disk with no compilation required. Covers installation on macOS, Linux, and Windows with an honest look at what local inference can and cannot do compared to frontier models.

How to Install

How to Install Docker on Ubuntu 24.04

Docker is the most widely used container platform. This guide explains how to install it on Ubuntu 24.04 LTS from the official repository, using the GPG key signed under /etc/apt/keyrings and the bundled Compose plugin.

How to Install

How to Install Traefik with Docker Compose

Traefik installs with Docker Compose by creating a working directory, an acme.json file with 600 permissions for certificates, and a traefik.yml with the Docker provider enabled. The container starts with docker-compose up -d, discovers services through labels, and handles TLS via Let's Encrypt with no extra manual steps.

How to Install

How to Install Docker Compose on Ubuntu 20.04

Docker Compose is Docker's official tool for defining and running multi-container applications with a YAML file: one command spins up every service, network, and volume it describes. On Ubuntu 20.04 it is installed by downloading the standalone binary from GitHub, though Docker recommends moving to the v2 CLI plugin, since v1 is no longer maintained.

How to Install

How to Install Docker on Ubuntu 20.04

To install Docker on Ubuntu 20.04, add Docker's own repository (not Ubuntu's, which tends to lag behind), import its GPG key, install the docker-ce package, and add your user to the docker group so you can run containers without sudo. Running docker run hello-world at the end confirms the daemon works.