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Hardkernel is prepping an open-spec, $65 to $75 “Odroid-HC4” NAS device that runs Linux on a quad -A55 Amlogic S905X3 and offers dual PCIe-driven 2.5- or 3.5-inch slots for SSDs or HDDs plus HDMI 2.0 and 4GB DDR4. In 2018, Hardkernel updated its Odroid-HC1 network-attached storage (NAS) board with an Odroid-HC2 model that added support […]
SDM-L signage system is first to taste Coffee Lake
Aaeon’s “ASDM-L-CFS” SDM-L form-factor signage module runs on 8th or 9th Gen Core CPUs with up to 32GB DDR4, GbE, 2x USB 3.2, 2x M.2, HDMI 2.0 and DP 1.2, and an optional enclosure. Aaeon announced an ASDM-L-CFS module for signage and panel-PC devices that is claimed to be the first Intel SDM Large (SDM-L) […]
Btrfs on CentOS: Living with Loopback
The btrfs filesystem has taunted the Linux community for years, offering a stunning array of features and capability, but never earning universal acclaim. Btrfs is perhaps more deserving of patience, as its promised capabilities dwarf all peers, earning it vocal proponents with great influence. Still, none can argue that btrfs is unfinished, many features are very new, and stability concerns remain for common functions.
Dual-GbE mesh networking board features 802.11ax
Wally’s “DR6000” mesh router board runs on Qualcomm’s quad -A53 IPQ6000 SoC with 2x GbE ports, dual-band concurrent 802.11ax (WiFi 6), and micro-USB and serial connections. Wally’s Communications, which has launched router boards such as the DR6018, based on the Qualcomm-Atheros IPQ6018, has returned with a DR6000 model based on a similarly quad-core, Cortex-A53 IPQ6000 […]
Manage your Linux backups with Rdiffweb
The Rdiffweb app offers a simplified web interface for easy management of rdiff-backup, software that offers robust automatic backups from one Linux computer (client) to another Linux computer (server) using secure shell (SSH), thus maximizing your disk space. The free, open source online tool helps save time when accessing rdiff-backup archives, recovering data, and managing administrators.
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Customizable carrier boards showcase Raspberry Pi CM4
Gumstix has launched six carriers featuring the Raspberry Pi CM4, some of which offer Google’s Edge TPU. A CM4 Dev Board is joined by boards for robotics, Pixhawk drones, PoE smart imaging, and conversion to CM3-based carriers. Long-time embedded Linux vendor Gumstix, which is now owned by Altium, has jumped all over the new Raspberry […]
My top 7 functions in Rust
I've written a few articles about Rust now, including (most recently) My top 7 keywords in Rust, in which I promised a follow-up article. The keywords article talked about keywords from the std library, and in this article, I'm going to look at some functions from the Rust prelude.
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Web of Trust, Part 2: Tutorial
Get hands-on with the web of trust with a step-by-step guide to building and verifying a Flatpak.
How to Monitor Network Usage with nload in Linux
If you are a network administrator then you will need to monitor your network bandwidth usage in day-to-day tasks. In this case, nload will help you to makes your job easier.
Raspberry Pi CM4 launches with smaller footprint, quad -A72 CPU, and optional WiFi
The Raspberry Pi Compute Module 4 starts at $25 with the same quad -A72 SoC as the RPi 4 plus up to 8GB RAM and 32GB eMMC, optional 802.11ac, and support for dual 4K HDMI, GbE, PCIe 2.0, and an optional IO Board. The Raspberry Pi Foundation is getting ahead of itself. First, there was […]
Open Invention Network adds Microsoft's exFAT to Linux System Definition, Satan spotted throwing snowballs
AOSP 10 also popped into patent non-aggression pact. The Open Invention Network (OIN) has expanded the scope of its Linux System Definition to include the likes of exFAT and Android AOSP 10.…
Apollo Lake panel PCs offer 7H hard, IP65 touchscreens
Vecow has released an “MTC-8000 Series” of IP65-protected industrial panel PCs that run Linux or Win 10 on Apollo Lake with 10.1- to 21.5-inch, 16:9 capacitive touchscreens plus SATA and 2x mini-PCIe. In June, Vecow announced an MTC-7000 Series of 10.1- to 21.5-inch panel PCs with 8th Gen Whiskey Lake processors. Now it has followed […]
Build a Kubernetes Minecraft server with Ansibles Helm modules
One of the best outcomes of Ansible's move towards content collections is it spreads the thousands of modules in Ansible's "core" repository into many more independent repositories. This means movement on issues and modules that had long been delayed (often due to the sheer volume of issues and pull requests in the repo) can progress more rapidly.
Google’s Dev Board Mini SBC launches for $100
Seeed has opened $100 pre-orders on Google’s “Coral Dev Board Mini,” which runs Linux on a quad -A35 MediaTek 8167s along with a 4-TOPS Edge TPU. The Mini supplies 2GB LPDDR3, 8GB eMMC, WiFi/BT, micro-HDMI, MIPI-DSI/CSI, 2x Type-C, and 40-pin GPIO. In January, Google announced a stripped down Coral Dev Board Mini version of its […]
Open Invention Network open-source, non-aggression patents now covers Android and exFAT.
Open source's main patent protection organization is expanding its reach far beyond just Linux.
Mark Text vs. Typora: Best Markdown Editor For Linux?
Markdown is a widely used markup language, which is now not only used for creating documentation or notes but also for creating static websites (using Hugo or Jekyll). It is supported by major sites like GitHub, Bitbucket, GitLab, Stack Exchange, and Reddit.
Tough little Apollo Lake DIN-railer has optional PoE
Arbor’s rugged “ARES-5310” DIN-rail computer runs Ubuntu or Win 10 on Apollo Lake and is equipped with 3x GbE ports, including 2x with PoE, plus 4x USB 3.0, 4x serial, up to 32-bit isolated DIO, 2x mini-PCIe, and more. Arbor Technology, which early this year released a trio of Rockchip based embedded systems, is launching […]
Learn Python by creating a video game
Python is one of the most popular programming languages out there. Whether you want to learn it for work or for fun, it's a powerful and useful language for any purpose. You can create applications to help you with daily tasks, fun games you and your friends can play, scripts to process data, applications to generate or parse information, and much more.
LibreOffice rains on OpenOffice's 20th anniversary parade, tells rival project to 'do the right thing' and die
And point everyone at LibreOffice, ta. To mark the 20th anniversary of Apache OpenOffice, the project's main rival, LibreOffice, published a letter asking OpenOffice to tell its users to switch.…
Elkhart Lake modules include headless, 4.5W model with SIL2 FuSa
Eurotech’s Linux-ready “CPU-161-19” and “CPU-161-20” Compact Type 6 modules offer RE and FE variants of the Atom x6000, respectively, with up to 3x 2.5GbE controllers. The industrial FE models add SIL2-enabled Functional Safety. Earlier this month, Eurotech announced a pair of CPU-180 COM-HPC modules with 11th Gen Tiger Lake Core GRE processors, including a CPU-180-02 […]
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