Zero-Dependency Server Health Check in a Single Script
Sometimes you don’t need a full monitoring stack. You don’t need Prometheus, Grafana, or even Uptime Kuma. You just want to SSH into your server and see if everything’s okay in two seconds. That’s exactly what this script does. One file, zero dependencies, instant health report. What It Checks Check What You See 🖥 System Uptime and CPU load average 🧠 Memory Usage percentage with warnings 💾 Disk All mounted filesystems 🐳 Docker Every container — running or dead 🔌 Ports What’s listening and which process owns it 🔒 SSL Certificate expiry for your domains Everything is color-coded: green means good, yellow means warning, red means fix it now. ...