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DARPA Drops $35 Million on "Posh Open Source Hardware" Project

The U.S. Defense Advanced Research Projects Agency (DARPA) announced the first grants for its Electronic Resurgence Initiative (ERI). The initial round, which will expand to $1.5 billion over five years, covers topics ranging from automating EDA to optimizing chips for SDR to improving NVM performance.

New research agreement opens up for universities and companies

Many companies partner with universities on research to develop new products, improve their existing products, or simply increase their profits by leveraging university research and development (R&D) capabilities. Generally, these relationships use a proprietary standard research agreement (PSRA); for historical reasons, these agreements contain significant intellectual property (IP) monopoly language and restrictions on both the company and the university. read more

Linux-friendly Apollo Lake panel PC is ready to shake, rattle, and roll

Adlink’s has launched a rugged, customizable Apollo Lake panel PC series called “SP-AL” with IP65-protected 7- to 25-inch capacitive or resistive screens, expansion via mini-PCIe and Adlink FM modules, and extended temperature, shock, and vibration resistance.

What do you do when an application isn't packaged for your Linux distro?

  • Opensource.com (Posted by bob on Jul 27, 2018 12:25 AM EDT)
  • Groups: Linux; Story Type: News Story
Package managers make life so easy that many of us have forgotten what things were like in the olden days when getting a piece of software to work with your system was a real test of patience and endurance. read more

The evolution of package managers

  • Opensource.com (Posted by bob on Jul 26, 2018 8:42 PM EDT)
  • Story Type: News Story
Every computerized device uses some form of software to perform its intended tasks. In the early days of software, products were stringently tested for bugs and other defects. For the last decade or so, software has been released via the internet with the intent that any bugs would be fixed by applying new versions of the software. In some cases, each individual application has its own updater. In others, it is left up to the user to figure out how to obtain and upgrade software. read more

Progress with Your Image

Learn a few different ways to get a progress bar for your dd command.

Tech jargon: The good, the bad, and the ugly

  • Opensource.com (Posted by bob on Jul 26, 2018 4:59 PM EDT)
  • Story Type: News Story
One enduring and complex piece of jargon is the use of "free" in relation to software. In fact, the term is so ambiguous that different terms have evolved to describe some of the variants—open source, FOSS, and even phrases such as "free as in speech, not as in beer." But surely this is a good thing, right? We know what we mean; we're sharing shorthand by using a particular word in a particular way. Some people might not understand, and there's some ambiguity. But does that matter? read more

Setting Up a Timer with systemd in Linux

  • Linux.com; By Paul Brown (Posted by bob on Jul 26, 2018 3:45 PM EDT)
  • Story Type: News Story; Groups: Linux
Timers add yet another way of starting services, based on... well, time. Although similar to cron jobs, systemd timers are slightly more flexible. Let's see how they work.

4 cool apps for your terminal

Many Linux users think that working in a terminal is either too complex or boring, and try to escape it. Here is a fix, though — four great open source apps for your terminal. They’re fun and easy to use, and may even brighten up your life when you need to spend a time in […]

How to Install Latest Roundcube Webmail on Ubuntu 18.04 LTS

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Jul 26, 2018 10:47 AM EDT)
  • Groups: PHP, Ubuntu, Linux; Story Type: News Story
Roundcube is a free and open source web-based webmail solution written in PHP. It is a web-based IMAP client, so you can also access your email server from your web browser. This tutorial shows you how to install RoundCube on Ubuntu 18.04 LTS (Bionic Beaver).

Google tips AI co-processor and IoT framework for Linux and Android Things gateways

Google unveiled a stripped-down “Edge TPU” version of its Tensor Processing Unit AI chip plus a Cloud IoT Edge stack for Arm-based IoT gateways that run Linux or Android Things. An NXP-based dev kit is due in October. Google announced a lightweight, embedded version of its enterprise focused Cloud Tensor Processing Unit (Cloud TPU) AI […]

How do private keys work in PKI and cryptography?

  • Opensource.com (Posted by bob on Jul 26, 2018 2:23 AM EDT)
  • Story Type: News Story
In a previous article, I gave an overview of cryptography and discussed the core concepts of confidentiality (keeping data secret), integrity (protecting data from tampering), and authentication (knowing the identity of the data's source). Since authentication relates so closely to all the messiness of identity in the real world, a complex technological ecosystem has evolved around establishing that someone is who they claim to be. In this article, I'll describe in broad strokes how these systems work. read more

Some of Intel's Effort to Repair Spectre in Future CPUs

Dave Hansen from Intel posted a patch and said, "Intel is considering adding a new bit to the IA32_ARCH_CAPABILITIES MSR (Model-Specific Register) to tell when RSB (Return Stack Buffer) underflow might be happening. Feedback on this would be greatly appreciated before the specification is finalized." He explained that...

Aerocore 2 drone board runs on Jetson TX2

  • LinuxGizmos.com (Posted by bob on Jul 25, 2018 11:54 PM EDT)
  • Groups: Linux; Story Type: News Story
Gumstix announced a version of its Aerocore 2 drone control board that runs Linux on Nvidia’s Jetson TX2. The Geppetto customizable board provides a Cortex-M4 running PX4, and offers USB 3.0, micro-HDMI, and support for LTE, GPS, and 4x HD cameras. The Aerocore 2 drone control board arrived in 2014 and was followed in 2016 […]

Build an interactive CLI with Node.js

  • Opensource.com (Posted by bob on Jul 25, 2018 10:40 PM EDT)
  • Story Type: News Story
Node.js can be very useful when it comes to building command-line interfaces (CLIs). In this post, I'll teach you how to use Node.js to build a CLI that asks some questions and creates a file based on the answers. read more

Full Drive Encryption with Debian 9.4 or Ubuntu 18.04 LTS

This tutorial will show you step by step how to encrypt a full drive with Cryptsetup on Debian 9.4 or Ubuntu 18.04 LTS (Bionic Beaver). The drive that gets encrypted may not be part of an LVM volume.

Put platforms in a Python game with Pygame

This is part 6 in an ongoing series about creating video games in Python 3 using the Pygame module. Previous articles are: read more

Oracle Database 18: Now in downloadable Linux flavour

Oh, and Windows, but cool kids don't use that Oracle Database 18 is now available for on-prem download on Linux, according to a talkative senior Oracle chap.…

Why moving all your workloads to the cloud is a bad idea

  • Opensource.com (Posted by bob on Jul 25, 2018 3:14 PM EDT)
  • Groups: Cloud; Story Type: News Story
As we've been exploring in this series, cloud hype is everywhere, telling you that migrating your applications to the cloud—including hybrid cloud and multicloud—is the way to ensure a digital future for your business. This hype rarely dives into the pitfalls of moving to the cloud, nor considers the daily work of enhancing your customer's experience and agile delivery of new and legacy applications. read more

Install ELK as Centralized Logfile Management Server on CentOS 7

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Jul 25, 2018 2:00 PM EDT)
  • Story Type: News Story; Groups: Linux, MySQL
This tutorial explains how to setup a centralized logfile management server using ELK stack on CentOS 7. As anyone who not already know, ELK is the combination of 3 services: ElasticSearch, Logstash, and Kibana. The tutorial will use MySQL log files as source to be monitored.

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