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The 10 Best Free Linux Games

There are plenty of excellent games on Linux, and a fair amount of them are completely free. Some are open source, and others are fairly big names available through Steam. In every case, these are quality games that you can play any time on Linux at absolutely no cost. Read More »

Optimizing Kubernetes resource allocation in production

My first day with Kubernetes involved dockerizing an application and deploying it to a production cluster. I was migrating one of Buffer's highest throughput (and low-risk) endpoints out of a monolithic application. This particular endpoint was causing growing pains and would occasionally impact other, higher priority traffic.read more Read More »

Powers of two, powers of Linux: 2048 at the command line

Hello and welcome to today's installment of the Linux command-line toys advent calendar. Every day, we look at a different toy for your terminal: it could be a game or any simple diversion that helps you have fun.Maybe you have seen various selections from our calendar before, but we hope there‚Äôs at least one new thing for everyone.read more Read More »

How To Install and Configure Nagios on CentOS 7

Nagios is one of the most popular open source monitoring systems. Nagios keeps an inventory of your entire IT infrastructure and ensures your networks, servers, applications, services, and processes are up and running. In case of failure or suboptimal performance Nagios will send notification alerts via various methods. Read More »