Goal: choose the right scheduler for recurring jobs on a Linux VPS and migrate your crontab to systemd timers where it pays off. This guide compares both, shows a working…
Read MoreAutomated Security Updates on a VPS: unattended-upgrades Setup
Goal: keep a Debian or Ubuntu VPS patched against security vulnerabilities without logging in every week. This guide sets up unattended-upgrades, restricts it to security updates, adds reboot handling and…
Read MoreFail2ban on a VPS: Block SSH Brute-Force Attacks With Custom Jails
Expose any fresh VPS to the public internet and the SSH auth log fills within hours: in a 24-hour test on a default Ubuntu instance we recorded 3,847 failed login…
Read MoreNginx vs Apache on a VPS: Performance, Memory Use, and Config Compared
On a 2 GB VPS the choice between Nginx and Apache is often a memory decision before it is a feature decision. In our load tests, Apache’s default prefork MPM…
Read MoreHow to Set Up a Reverse Proxy with Caddy on a VPS: Automatic HTTPS in 10 Minutes
If you self-host more than one service on a single VPS — a web app, an API, Grafana, a chat server — you need a reverse proxy in front of…
Read MoreVPS Disk I/O Tuning: Filesystem Choices, Mount Options, and fio Benchmarks
On a VPS, disk I/O is usually the first performance wall you hit. CPU and RAM are easy to reason about, but storage performance depends on the host’s hardware, the…
Read MoreCaddy vs Nginx vs Apache on a VPS: Configuration, TLS, and Performance Compared
Nginx, Apache, and Caddy are the three web servers you will most often encounter on a VPS, and they take very different approaches to the same job. Apache remains the…
Read MoreMonitoring with Prometheus and Grafana on a VPS: Metrics Collection for Small Deployments
You do not need a commercial monitoring platform to keep an eye on a small VPS. Prometheus and Grafana together form a complete, self-hosted metrics stack: Prometheus scrapes and stores…
Read MoreHow to Monitor VPS CPU, RAM, and Disk Usage in Real Time
When a VPS slows down, the first question is always the same: what is consuming the CPU, RAM, or disk right now? Guessing wastes time — the Linux kernel already…
Read MoreVPS Swap Space: How Much You Need and How to Tune Swappiness
Swap is disk space the kernel uses when physical RAM is full — an emergency reservoir that prevents the OOM killer from terminating your processes. Used well, swap saves a…
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