A simple Bash script to check multiple server instances are responding, and rows are being added to a MySQL database.

Installation steps to start serving any PHP application (eg Wordpress) using FPM on CentOS, together with a sample Nginx config file.

Screen is one of my favourite utilities when managing servers - it allows you to use multiple shell windows from a single SSH session and to keep these active even after logging out. It is super useful for monitoring long-running processes.