How to Reduce RAM & CPU Usage on Linux
Linux is a powerful and efficient operating system, but high RAM and CPU usage can degrade…
5 Modern VnStat PHP Replacements for Bandwidth Monitoring
Network bandwidth monitoring is essential for system administrators to track data usage, analyze traffic patterns, and…
8 Best GTmetrix Alternatives for Website Performance Testing (Includes Free)
Website speed matters – if your site loads slowly, people will leave. GTmetrix is a common…
Postfix vs Exim vs Sendmail Email MTA – Which One to Use in 2025?
If you send emails from your Linux server, you’ll need a Mail Transfer Agent (MTA) to process…
btop: A Modern and Resourceful System Monitor
btop is a highly customizable, real-time system monitor tool that provides users with an intuitive and…
I Feel Like a Hacker Using These Cool Linux Terminal Tools
I found it cool enough to watch someone, often portrayed as a hacker, use the Linux…
ntopng – Web-Based Network Traffic and Security Monitoring Tool
If you’re a Linux user and want to monitor your network traffic, you’ve probably heard of…