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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 MySQL on WindowsInstall MySQL on Windows 11 with the official MSI and MySQL Configurator: root password, Windows service, PATH, Workbench and common errors.
MySQL performance tuning on Ubuntu: innodb_buffer_pool_size and moreMySQL performance tuning on Ubuntu: innodb_buffer_pool_size from RAM, redo log capacity, max_connections, slow query log, temp tables and SHOW STATUS.
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 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 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 MySQL on Ubuntu 24Install MySQL on Ubuntu 24.04 or 22.04 with apt, run mysql_secure_installation, fix ERROR 1698 for root and create a user and a database.
How to install Nginx on Ubuntu 24Install Nginx on Ubuntu 24.04 or 22.04 with apt, open the firewall, set up your first site and get the latest version from nginx.org.
How to install Python on WindowsInstall Python on Windows 11 or 10 with the Python install manager or the classic installer, use pip and venv, and fix “python is not recognized”.
How to install WSL on WindowsInstall WSL on Windows 11 or 10 with one command: pick a Linux distro, create your user, check WSL 1 or 2 and fix 0x80370102 and other errors.
How to install PostgreSQL on WindowsInstall Postgres on Windows 11 with the EDB installer from postgresql.org: components, superuser password, port 5432, psql in PATH, pgAdmin, errors.
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.