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A veteran of the web publishing and sports media industries, Jeff Diecks leads professional services and client delivery at Mediacurrent and is an active member of the Drupal community. Jeff also organizes events for his local Louisiana Drupal Users Group and Drupalcamp New Orleans.
In this article we will show you how to install MongoDB with RockMongo on a CentOS 7 VPS. MongoDB is a NoSQL document-oriented database and it is cross-platform which makes the process of data integration faster and much easier.
This tutorial shows the installation and configuration of Monitorix on Ubuntu 16.04 (Xenial Xerus). Monitorix is a free, lightweight, open source monitoring tool designed to monitor as many services and system resources as possible on servers and desktops. It consists mainly of two programs: a collector, called Monitorix, which is a Perl daemon that is started automatically as a system service, and a CGI script called monitorix.cgi. Since 3.0 version Monitorix includes its own HTTP server built in, so you aren't forced to install a third-party web server to use it.
A bar graph is a plot which visualizes data values using proportional-size bars. Bar charts are useful when you want to compare multiple items among different categories. As you can imagine, they are much more effective than a table of numerical data.
Last year was a big year for open source. As Wired put it, 2015 was the year open source software "went nuclear". More people than ever seem to realize the power of open—not just as a programming methodology, but as a better way to accomplish just about anything.
Sometimes it's downright easy to tell the difference between synchronicity and mere coincidence.
Connect Tech released two more carrier boards for Nvidia’s Linux-driven Jetson TX1 COM: the basic Oribtty and more feature-rich, mini-PCIe enabled Elroy. A month ago, Connect Tech launched its Astro carrier board built around Nvidia’s Jetson TX1 computer-on-module, as well as a rugged “Rosie” embedded computer based on the Astro. Shortly afterward, the Ontario-based company […]
VideoLAN released a new maintenance build for the stable 2.2 series of their popular, cross-platform, and open-source VLC Media Player software, version 2.2.3, for all supported platforms.
Axiomtek’s rugged, Atom E3815-based “ICO300-MI” IoT gateway features Wind River Intelligent Device Platform XT v3.1, and operates over -20 to 70°C. We missed Axiomtek’s ICO300-MI gateway the first time around, but the company has now relaunched the product to promote the addition of Intel IoT Gateway Technology and the Linux-based Wind River Intelligent Device Platform […]
The Manjaro Linux community proudly announces the release of the first ever Manjaro Linux LXQt 16.04 Dark Edition operating system, a variant of Manjaro Linux LXQt 16.04.
End-to-end encryption by default is quickly becoming the new standard for any communications app that claims to care about the privacy of those who use it. But not all encryption is created equal. And default doesn't always mean default.
In the good tradition of our Ubuntu installation tutorials, as well as at the request of several of our readers, we've decided to publish a new guide that will teach you who to boot and install the Ubuntu 16.04 LTS operating system.
The May issue of Linux Journal is released.
Another month, another round of critical vulnerabilities patched by Google. Google has today issued a bundle of 40 security patches for its Android operating system.
In our look at Xubuntu 16.04, we find it to be stable, quick and intuitive. It's a distro that makes our short list of recommendations for those wishing to move from Windows to GNU/Linux.
The problem here is that REST API POST request creating ssh-keypair to
access nova servers doesn't write to disk rsa private key and only upload
public one to nova. Closing Chrome Client results loosing rsa private key.
To prevent failure to write to disk private key , save response-export.json as shown bellow.
The open source, $299 “LimeSDR” board runs Snappy Ubuntu Core on an Altera Cyclone V, and supports user-defined radios ranging from ZigBee to LTE. UK-based Lime Microsystems, which develops field programmable RF (FPRF) transceivers for wireless broadband systems, has launched an open source software defined radio (SDR) board on CrowdSupply. Like other Linux-based SDR systems […]
Also in today's open source roundup: DistroWatch reviews Ubuntu 16.04 LTS, and some Pirate Bay visitors have been infected with crypto-ransomware.
VIDEO: Mark Shuttleworth, founder of Canonical and Ubuntu, discusses what might be coming in Ubuntu 16.10 later this year and why security is something he will never compromise.
The twice-annual OpenStack Summit wrapped up last week in Austin, Texas, bringing together 7,500 developers, users, and others open source cloud enthusiasts from around the globe. Let's take a quick look back at some of the highlights and news from the past week in this special post-Summit edition of our weekly OpenStack news.
OpenStack around the web
There's a lot of interesting stuff being written about OpenStack. Here's a sampling:
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