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Gonzalo San Gil, PhD.

How To Use Nmap Security Scanner (Nmap Commands) - LinuxAndUbuntu - 1 views

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    "Nmap is a great security scanner. Many systems and network administrators use it for tasks such as network inventory, managing service upgrade schedules, and monitoring host or service uptime. In this article, I'll guide you through how to use Nmap commands."
Gonzalo San Gil, PhD.

[# ! #Open #Tech:] How to Recover a Deleted File in Linux - 1 views

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    "Did this ever happen to you? You realized that you had mistakenly deleted a file - either through the Del key, or using rm in the command line."
Gonzalo San Gil, PhD.

How to Find Out List of All Open Ports in Linux [# ª Info...] - 0 views

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    "In this article, we will briefly talk about ports in computer networking and move to how you can list all open ports in Linux."
Gonzalo San Gil, PhD.

Tips for asking technical questions that result in fast, useful solutions | Opensource.com - 0 views

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    "Well-crafted questions receive better, faster answers. Posted 27 Oct 2016 Jeremy Garcia Feed 4 up "
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    "Well-crafted questions receive better, faster answers. Posted 27 Oct 2016 Jeremy Garcia Feed 4 up "
Gonzalo San Gil, PhD.

How to Secure Network Services Using TCP Wrappers in Linux | Linux.com | The source for... - 0 views

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    "In this article we will explain what TCP wrappers are and how to configure them to restrict access to network services running on a Linux server. Before we start, however, we must clarify that the use of TCP wrappers does not eliminate the need for a properly configured firewall."
Gonzalo San Gil, PhD.

How to Create and Run New Service Units in Systemd Using Shell Script - 0 views

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    " Few days ago, I came across a Centos 7 32-bit distro and I felt the desire to test it on an old 32-bit machine. After booting I realized that it had a bug and it was loosing the network connection, which I had to turn it "up" manually every time after boot. So, the question was how could I set a script doing this job, running every time I boot my machine?"
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    " Few days ago, I came across a Centos 7 32-bit distro and I felt the desire to test it on an old 32-bit machine. After booting I realized that it had a bug and it was loosing the network connection, which I had to turn it "up" manually every time after boot. So, the question was how could I set a script doing this job, running every time I boot my machine?"
Gonzalo San Gil, PhD.

How to access your Google Drive account from Linux command line using Gdrive - 0 views

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    "While Google Drive is no doubt one of the most popular (if not the most popular) cloud storage services available today, what's really sad is that there is no official Drive client available for Linux. But that doesn't mean there are no alternatives - in fact the awesome Linux/open-source community has developed several unofficial Google Drive clients, some of which we've already discussed here at HowtoForge."
Gonzalo San Gil, PhD.

The hidden cause of slow Internet and how to fix it | Network World - 2 views

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    "... By experimenting with pings and various levels of load on his Internet connection, he discovered that latencies were often four to 10 times larger than what should have been expected. He termed the phenomenon, "bufferbloat." His conclusion was that critical data packets were trapped in buffers that were excessively large. ..."
Gonzalo San Gil, PhD.

How to integrate Git into your everyday workflow | Opensource.com - 0 views

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    "Read: Part 1: What is Git? Part 2: Getting started with Git Part 3: Creating your first Git repository Part 4: How to restore older file versions in Git Part 5: 3 graphical tools for Git"
Gonzalo San Gil, PhD.

How to set up your own VoIP system at home | Ars Technica UK - 0 views

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    "An exhaustive guide to setting up all manner of at-home phone trickery. by Nigel Whitfield - Jul 14, 2016 8:35am CEST"
Gonzalo San Gil, PhD.

How to configure networking on Linux | Opensource.com - 0 views

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    "Connecting your Linux computer to a network is pretty straightforward, except when it is not. In this article I discuss the main network configuration files for Red Hat-based Linux distributions, and take a look at the two network startup services: the venerable network startup, and the controversial NetworkManager."
Gonzalo San Gil, PhD.

How to Scan for Rootkits, backdoors and Exploits Using 'Rootkit Hunter' in Linux - 0 views

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    "This article will guide you a way to install and configure RKH (RootKit Hunter) in Linux systems using source code."
Gonzalo San Gil, PhD.

http://www.linux-server-security.com/linux_servers_howtos/linux_monitor_network_nload.html - 0 views

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    "©2016 Chris Binnie On a continually changing network it is often difficult to spot issues due to the amount of noise generated by expected network traffic. Even when communications are seemingly quiet a packet sniffer will display screeds of noisy data. That data might be otherwise unseen broadcast traffic being sent to all hosts willing to listen and respond on a local network. Make no mistake, noise on a network link can cause all sorts of headaches because it can be impossible to identify trends quickly, especially if a host or the network itself is under attack. Packet sniffers will clearly display more traffic for the busiest connections which ultimately obscures the activities of less busy hosts."
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    "©2016 Chris Binnie On a continually changing network it is often difficult to spot issues due to the amount of noise generated by expected network traffic. Even when communications are seemingly quiet a packet sniffer will display screeds of noisy data. That data might be otherwise unseen broadcast traffic being sent to all hosts willing to listen and respond on a local network. Make no mistake, noise on a network link can cause all sorts of headaches because it can be impossible to identify trends quickly, especially if a host or the network itself is under attack. Packet sniffers will clearly display more traffic for the busiest connections which ultimately obscures the activities of less busy hosts."
Gonzalo San Gil, PhD.

How to make containers more secure | CIO - 0 views

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    "CoreOS's Matthew Garrett talks about the security risks in containers and how he and others are working to mitigate such risks."
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    "CoreOS's Matthew Garrett talks about the security risks in containers and how he and others are working to mitigate such risks."
Alexandra IcecreamApps

How to Open DjVu Files on your PC - Icecream Tech Digest - 1 views

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    DjVu is a file format that is primarily used for storing scanned documents. It's popular thanks to the high level of compression it offers - the same files in PDF format will take up much more space than one in … Continue reading →
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    DjVu is a file format that is primarily used for storing scanned documents. It's popular thanks to the high level of compression it offers - the same files in PDF format will take up much more space than one in … Continue reading →
Gonzalo San Gil, PhD.

How to prevent community management headaches before they happen | Opensource.com - 0 views

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    "This is Part 3 in a series of articles on community management best practices. Also read: Part 1: How community building can help an organization's bottom line Part 2: Why community managers must wade (not dive) into communities Plus 16 resources for measuring open source community ROI"
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    "This is Part 3 in a series of articles on community management best practices. Also read: Part 1: How community building can help an organization's bottom line Part 2: Why community managers must wade (not dive) into communities Plus 16 resources for measuring open source community ROI"
Gonzalo San Gil, PhD.

How to get started with Korora | Opensource.com - 0 views

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    "Korora is Linux distribution that aims to make it easier to install and use for new Linux users, while still providing power-users with the tools and openness that they want. Originally, Korora was built on Gentoo, but in 2010, the team redid the whole thing as a Fedora Remix, with the goal of making the system "just work," from first boot. As a Remix, ..."
Alexandra IcecreamApps

How to Edit a PDF - Online and Offline Solutions - Icecream Tech Digest - 0 views

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    PDF format requires the use of special programs that can open and edit PDF files. Editing PDF files is actually a pretty wide definition of what you can do when altering such a document. The most popular type of edit … Continue reading →
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    PDF format requires the use of special programs that can open and edit PDF files. Editing PDF files is actually a pretty wide definition of what you can do when altering such a document. The most popular type of edit … Continue reading →
Gonzalo San Gil, PhD.

How to Access Linux Server Terminal in Web Browser Using 'Wetty (Web + tty)' Tool - 0 views

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    "Wouldn't it be fantastic if there was a way to access a remote Linux server directly from the web browser? Luckily for us all, there is a tool called Wetty (Web + tty) that allows us to do just that - without the need to switch programs and all from the same web browser window."
Gonzalo San Gil, PhD.

How to find free music online: Our 5 favorite sources for free tunes - 0 views

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    "It's becoming harder to find, but we'll show you where to get free music free without raising the hackles of the RIAA's legal beagles. By Sarah Jacobsson Purewal and Sarah Jacobsson Purewal Follow TechHive | Sep 22, 2015 10:13 PM PT "
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