hackerboards: The $60 Arduino-compatible "Mayfly Data Logger" board has 128KB flash, offers Grove module and XBee wireless expansion, and targets environmental apps.
HowToForge: Recording a terminal session may be important in helping someone learn a process
The VAR Guy: Red Hat executive Lars Herrmann discusses container and microservices trends, including container portability, security and standards.
Phoronix: Version 1.5 of the libjpeg-turbo JPEG library is now available with more performance optimizations.
HowToForge: A single password isn't enough to secure WordPress
tecmint: There are lots of different things you can do with the useradd command
FOSSforce: There are lots of distros avail for the Raspberry Pi but Raspbian is still the best.
softpedia: Wireshark 2.0.4 is the fourth maintenance update to the 2.0 series of the application
The VAR Guy: open-source doesn't mean no money.
LinuxandUbuntu: Manjaro Linux is based on Arch Linux and one of the easiest Linux distributions available.
OpenSource.com: Elasticsearch, Logstash and Kabana create a powerful stack.
UbuntuGeek: Cacti is a complete network graphing solution designed to harness the power of RRDTool's data storage and graphing functionality.
ZDnet: Five core open source principles--open exchange, participation, meritocracy, community, and release early and often--are outlined in Red Hat's framework
eWEEK: Mozilla provided 13 security advisories with Firefox 47. The updated browser also supports encrypted HTML5 video.
LinuxInsider: Just remember that ReactOS is a Windows clone and not a Linux distro with a Windows-like desktop shell.
Linux.com: These data analytics projects are on the rise: Apache Grappa, Apache Drill, and Apache Kafka.
hackerboards: eInfochips and Arrow are prepping an open-spec 96Boards CE Extended form-factor SBC with a Snapdragon 600, plus WiFi-ac, BT, GbE, GPS, SATA, and MIPI-CSI.
FOSSforce: Interesting use-cases for Inkscape
softpedia: Samba 4.4.4 comes five weeks since the previous point release, Samba 4.4.3
CIO: Welcome to the (not quite) open-source machine.