Showing headlines posted by bob

With a remarkably familiar form-factor and intriguing name, does the LeMaker Guitar fill a hole in the computer-on-module market?

In this article, I want to cover a more fundamental aspect of shell scripting: working with command arguments. I suspect that most shell scripts go through an evolution with their command flags, a

In this week's edition of our open source news roundup, we take a look at an open source toolbox for mathematics, some reasons Linux is a growing trend in business, an introduction to the Linux command line, and more. read more

This is the second in a multipart series on the Qubes operating system. In my first article, I gave an overall introduction to Qubes and how it differs from most other desktop Linux distributions, namely in the way it focuses on compartmentalizing applications within different VMs to limit what attackers have access to in the event they compromise a VM.

CentOS 6.8 was released this week. With a number of security and performance updates, it provides a more stable and secure experience for CentOS 6 users.

Jen is out this week, but she'll be back June 3 with her usual top 5 video. In the meantime, here's a look at some of this week's best articles.

This is the first in a multipart series on Qubes OS, a security-focused operating system that is fundamentally different from any other Linux desktop I've ever used and one I personally switched to during the past couple months.

CEI’s “TX1-SOM and Carrier” combines Nvidia’s Jetson TX1 COM with a rugged carrier board featuring GbE, USB 3.0, MIPI-CSI, and an M.2 socket with PCIe. Like Connect Tech’s Astro carrier board, the “TX1-SOM and Carrier” from Colorado Engineering Inc. (CEI) expands upon Nvidia’s Ubuntu-ready Jetson TX1 computer-on-module, which launched last November.......

To meet greater traffic demands and lower operating costs, some of the world’s largest service providers today are looking at open source software to deliver new network services using OpenStack and Linux containers.

ou don’t have to buy a brand new laptop to use Chrome OS; you can now easily convert your old laptop or PC into a powerful Chromebook.

Recently I came across a very interesting open hardware project called Shellmo. What caught my eye was that it's a 3D printed crustacean that seems to have no apparent real world use, though with a little creativity I can see educational implications. read more

What if you knew of a tool that could monitor files for change and then report the changes within /var/log/syslog or take some action when a file was modified? There is such a tool.

This article consolidates information from several sources into the format I use to setup MySQL Master/Master Replication. The beauty of Linux and open source is that there are many different ways to do this. Please take a look at my references and use them to accommodate any needs you may have.

Security researcher Mariusz Mlynski is having a good month. Having cashed in earlier in May to the tune of $15,500, Mlynski pocketed another $30,000 courtesy of Google’s bug bounty program after four high-severity vulnerabilities were patched in the Chrome browser...

Cantarell is the default font in Fedora Workstation. It comes courtesy of the GNOME desktop community, which designed and chose Cantarell. Recently the maintainers of Canatrell have done a great deal of work on the typeface to improve readability and appearance. There are... Continue Reading →

This classic Linux game finally sees an update

Next month, Open Source Bridge is kicking off its 8th year in Portland, Oregon from June 21-24, 2016. The Open Source Bridge conference focuses on topics surrounding building open source community and citizenship. read more

In this tutorial, we will examine the process of installing Zimbra mail server in CentOS Linux environment. Zimbra is my personal favorite when it comes to open-source mail servers as it comes with a number of useful features such as built-in calendar support, email filtering rules, a modern interface for both users and admins, spam ...

Uniti’s “Uniti ARC” is an open source, Arduino Uno compatible microcontroller board, designed for controlling three-phase motors in electric vehicles. Swedish electric car startup Uniti calls the Uniti ARC “the world’s first open-source commercial development board for three phase motors with Arduino Uno compatibility.”

We're just about at the end of the two week merge cycle for the Linux 4.7 kernel and many of the subsystem maintainers have sent Linus Torvalds their git pull requests.