In today’s self-hosting world, managing multiple web services (like Nextcloud, Plex, or Home Assistant) can quickly lead to a “port-forwarding nightmare.” Nginx Proxy Manager (NPM) is the ultimate solution, providing a clean web interface to manage reverse proxies and SSL certificates without touching a single line of Nginx configuration files.
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Enhancing Linux Server Security with Fail2Ban
In today’s digital landscape, Linux servers are prime targets for automated brute-force attacks, where bots attempt thousands of login combinations to gain unauthorized access. Fail2Ban is an open-source intrusion prevention tool that helps mitigate these threats by monitoring log files and banning malicious IP addresses. It’s lightweight, highly configurable, and a must-have for anyone running public-facing services like SSH, web servers, or email.
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Beginner’s Guide to iostat
Ever wondered what’s going on “under the hood” of your Linux system when things feel a bit slow? While CPU and memory are often the first things we check, disk input/output (I/O) can be a major bottleneck. That’s where the iostat command comes in – a powerful yet often overlooked tool for understanding how your storage devices are performing.