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How to install Redis on Ubuntu 24Install Redis on Ubuntu 24.04 or 22.04 with apt or from packages.redis.io, check it with redis-cli ping, set a password or ACL user and bind it safely.
How to install Git on WindowsInstall Git on Windows 11 or 10 with the Git for Windows installer or winget: which installer options to pick, first setup and common errors.
PHP performance tuning on Ubuntu: OPcache and PHP-FPMPHP performance tuning on Ubuntu: OPcache for production, JIT, PHP-FPM pm modes, pm.max_children from RAM, pm.max_requests, slowlog and realpath cache.
How to install Python on Ubuntu 24Install Python on Ubuntu 24.04 or 22.04: pip and venv, the externally-managed-environment error and other versions with uv or deadsnakes.
How to install PostgreSQL on Ubuntu 24Install PostgreSQL on Ubuntu 24.04 or 22.04 from apt or the official PostgreSQL repository, create a user and a database, allow remote access safely.
How to install Node.js on Ubuntu 24Install Node.js on Ubuntu 24.04 or 22.04: why the apt package is old, the current LTS from NodeSource, nvm for several versions, npm.
How to install Docker on WindowsInstall Docker on Windows 11 with Docker Desktop and the WSL 2 backend: requirements, virtualization, hello-world, WSL errors and the licence terms.
How to set up an Nginx reverse proxy on UbuntuNginx reverse proxy for a Node.js or Python app on port 3000: proxy_pass, headers, WebSocket, timeouts, 502 Bad Gateway and 413 errors.
How to get a free SSL certificate with Certbot and Nginx on Ubuntu 24Use Certbot with Nginx on Ubuntu to get a free Let’s Encrypt SSL certificate: install it with snap, run certbot --nginx and check renewal.- How to install Git on Ubuntu 24Install Git on Ubuntu 24.04 or 22.04 with apt or the git-core PPA, set your name and email, and connect to GitHub with an SSH key.
- How to install PHP on Ubuntu 24Install PHP on Ubuntu 24.04 or 22.04 with apt, run it through PHP-FPM and Nginx, add extensions, find php.ini and switch PHP versions.
- How to install Node.js on WindowsInstall Node.js on Windows 11 or 10 from the nodejs.org .msi or with winget, switch versions with nvm-windows and fix the npm.ps1 error in PowerShell.
