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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 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.
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 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 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.- Nginx performance tuning and caching on UbuntuNginx performance tuning on Ubuntu: worker_processes, worker_connections, keepalive, gzip, cache headers, open_file_cache, proxy_cache and fastcgi_cache.
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 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 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 Docker on Ubuntu 24Install Docker on Ubuntu 24.04 or 22.04 from Docker’s apt repository, with the Compose plugin, hello-world and docker without sudo.- How to install Supervisor on Ubuntu 24Install Supervisor on Ubuntu 24.04 or 22.04, add a Laravel queue worker or a Node.js app, and manage it with supervisorctl.
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.
