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Gonzalo San Gil, PhD.

Los ficheros de registro o logs del sistema operativo GNU/Linux - Software Libre - 0 views

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    "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."
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    "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."
Gonzalo San Gil, PhD.

[# ! (#Free) #Tech:] Manage your Linux Box with htop - Freedom Penguin - 0 views

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    "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 "
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    "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 "
Gonzalo San Gil, PhD.

How to block network traffic by country on Linux - Xmodulo - 0 views

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    "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 "
Gonzalo San Gil, PhD.

Great Open Source Collaborative Editing Tools - Linux Links - The Linux Portal Site - 0 views

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    "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. "
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    "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. "
Gonzalo San Gil, PhD.

Three ways to easily encrypt your data on Linux | howtoforge.com | [# ! Note] - 0 views

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

Take Control of Your PC with UEFI Secure Boot | Linux Journal - 1 views

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    "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. "
Gonzalo San Gil, PhD.

Build Your Own Linux Cloud Alternative - Datamation - 0 views

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

NSA: Linux Journal is an "extremist forum" and its readers get flagged for extra survei... - 2 views

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    [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. ]
Gonzalo San Gil, PhD.

​Supercomputer leaders come together on new open-source framework | ZDNet - 0 views

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    "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."
Gonzalo San Gil, PhD.

Review: Graylog delivers open source log management for the dedicated do-it-yourselfer ... - 0 views

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    "By Joel Snyder Network World | Nov 9, 2015 3:06 AM PT RELATED TOPICS Open Source Subnet Network Management System Management Comments In most big security breaches, there's a familiar thread: something funny was going on, but no one noticed. The information was in the logs, but no one was looking for it. Logs from the hundreds or thousands of network devices are the secret sauce to problem solving, security alerting, and performance and capacity management. Gathering logs together, analyzing them, "
Gonzalo San Gil, PhD.

Review: Graylog delivers open source log management for the dedicated do-it-yourselfer ... - 0 views

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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. ...]
Gonzalo San Gil, PhD.

Linux Security - How Can Your Linux Be Hacked Using Malware, Trojans, Worms, Web Script... - 0 views

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    " Is it possible that Linux can be infected with viruses? Probably, you heard of this in some debates. But here are some facts that you need to know to better understand how Linux is secured and what things can damage a Linux system. See how "
Gonzalo San Gil, PhD.

Home - FirewallD - 0 views

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    "Welcome to the FirewallD project homepage! FirewallD provides a dynamically managed firewall with support for network/firewall zones to define the trust level of network connections or interfaces. It has support for IPv4, IPv6 firewall settings and for ethernet bridges and has a separation of runtime and permanent configuration options. It also supports an interface for services or applications to add firewall rules directly."
Gonzalo San Gil, PhD.

Setup A Centralized Media Server Using Emby Server | Unixmen - 0 views

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    "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."
Gonzalo San Gil, PhD.

How to speed up your internet connection on Linux | HowtoForge - 0 views

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    "...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."
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    "...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."
Gonzalo San Gil, PhD.

Use GNURoot to install a GNU/Linux distribution on your Android device - TechRepublic - 0 views

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    "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 "
Gonzalo San Gil, PhD.

30 Useful Linux Commands for System Administrators - 0 views

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    "In this article we are going to review some of the useful and frequently used Linux or Unix commands for Linux System Administrators that are used in their daily life. This is not a complete but it's a compact list"
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    "In this article we are going to review some of the useful and frequently used Linux or Unix commands for Linux System Administrators that are used in their daily life. This is not a complete but it's a compact list"
Gonzalo San Gil, PhD.

A World Without Linux | The Linux Foundation - 0 views

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    "Thanks to the hundreds of thousands of individuals and companies who support Linux, we don't have to."
Gonzalo San Gil, PhD.

How Fedora monitors upstream releases - Fedora Magazine - 0 views

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    "Have you updated your Fedora system recently? Hopefully you do this regularly. Updates fix various bugs and even add new features to your most loved applications. An update, to our users, is generally a notification from the Software application. If you're an advanced user and prefer the command line, the process is simple:"
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    "Have you updated your Fedora system recently? Hopefully you do this regularly. Updates fix various bugs and even add new features to your most loved applications. An update, to our users, is generally a notification from the Software application. If you're an advanced user and prefer the command line, the process is simple:"
Gonzalo San Gil, PhD.

Top 3 Online Resources For Learning The Command Line - 1 views

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    "If you've been using Linux or OS X for a couple of years, you must have run into the command line (or the terminal) at some point. It could have been a command to fix a problem or enable a feature. These days it's easy to just ignore the command line. And for most users, GUI is really enough."
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    "If you've been using Linux or OS X for a couple of years, you must have run into the command line (or the terminal) at some point. It could have been a command to fix a problem or enable a feature. These days it's easy to just ignore the command line. And for most users, GUI is really enough."
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