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[... "Graylog is an open-source log management tool, complete with a three-tier architecture, super-scalable storage (based on Elasticsearch), an easy-to-use web interface, and a powerful toolkit to parse messages, build ad-hoc dashboards, and set alerts on logs. ...]

"Linux has long ruled supercomputing. In the latest TOP500 supercomputer ranking, 97 percent of the world's fastest supercomputers were running Linux. There's more to running a high-performance computer (HPC) than the operating system, and open-source software is getting organized to support it."

"Puedes acceder a ellos con tan solo dirigirte al directorio /var/log del sistema, y allí encontrarás una serie de subdirectorios y ficheros muy interesantes con una información muy valiosa, desde errores para detectar y corregir problemas del sistema o con el hardware, hasta otra información como los accesos que ha tenido tu sistema para detectar, por ejemplo, intrusos que han entrado sin tu consentimiento."

"Puedes acceder a ellos con tan solo dirigirte al directorio /var/log del sistema, y allí encontrarás una serie de subdirectorios y ficheros muy interesantes con una información muy valiosa, desde errores para detectar y corregir problemas del sistema o con el hardware, hasta otra información como los accesos que ha tenido tu sistema para detectar, por ejemplo, intrusos que han entrado sin tu consentimiento."

"Last updated on December 11, 2015 Authored by Dan Nanni 10 Comments As a system admin who maintains production Linux servers, there are circumstances where you need to selectively block or allow network traffic based on geographic locations. For example, you "

"Nov 30, 2015 By Greig Paul in HOW-TOs Security UEFI (Unified Extensible Firmware Interface) is the open, multi-vendor replacement for the aging BIOS standard, which first appeared in IBM computers in 1976. The UEFI standard is extensive, covering the full boot architecture. This article focuses on a single useful but typically overlooked feature of UEFI: secure boot. "

"Data encryption is one very solid security measure/precaution that everyone who owns data with significant personal or objective value should perform."

"by Frazer Kline In a nutshell, collaborative writing is writing done by more than one person. There are benefits and risks of collaborative working. Some of the benefits include a more integrated / co-ordinated approach, better use of existing resources, and a stronger, united voice. "

"by Frazer Kline In a nutshell, collaborative writing is writing done by more than one person. There are benefits and risks of collaborative working. Some of the benefits include a more integrated / co-ordinated approach, better use of existing resources, and a stronger, united voice. "

"Linux users, even those with limited connectivity, can easily use the cloud for backup and other purposes."

[Jul 03, 2014 By Kyle Rankin in NSA Privacy Tor A new story published on the German site Tagesschau and followed up by BoingBoing and DasErste.de has uncovered some shocking details about who the NSA targets for surveillance including visitors to Linux Journal itself. ]

"If you have a need to run a GNU/Linux distribution on your Android device, but you don't want to harm Android, Jack Wallen has the tool for you. By Jack Wallen | October 16, 2015, 3:27 AM PST RSS "

"...there isn't a way to transform a slow internet connection into a lighting-speed one if your provider is just not giving you enough bandwidth, no matter what you do. This post is only aiming to provide generic advice on how to make things a little bit better if possible, and if applicable to each case."

"...there isn't a way to transform a slow internet connection into a lighting-speed one if your provider is just not giving you enough bandwidth, no matter what you do. This post is only aiming to provide generic advice on how to make things a little bit better if possible, and if applicable to each case."

"Yes, you read it right. Meet Emby, a free and open source application that let your personal media library, such as home videos, audios and photos, to be accessible from anywhere using any device."

"January 14, 2016 Joe Collins 0 Comment How To There is one application that I simply must have on every Linux system I install and that's htop. It doesn't matter whether it's a virtual machine or installed on hardware. It doesn't matter what distribution it is or whether the system is running a GUI Desktop Environment or not, I gotta have htop. It has become such an integral part of "

"January 14, 2016 Joe Collins 0 Comment How To There is one application that I simply must have on every Linux system I install and that's htop. It doesn't matter whether it's a virtual machine or installed on hardware. It doesn't matter what distribution it is or whether the system is running a GUI Desktop Environment or not, I gotta have htop. It has become such an integral part of "