At a recent Ansible London Meetup, I got chatting with somebody about automated hardware builds. “It’s all cloud now!” I hear you say. Ah, but for many large organisations it’s not—they still have massive data centres full of hardware. Almost regularly somebody pops up on our internal mail list and asks, “can Ansible do hardware provisioning?” Well yes, you can provision hardware with Ansible…read more

Source: LXer – Hardware bootstrapping with Ansible

Learn two methods of tailing multiple files at the same time in the Linux terminal.

Source: Linux Today – How to Tail Multiple Log Files at One Time

Explainable AI means humans can understand the path an IT system took to make a decision. Let’s break down this concept in plain English – and explore why it matters so much.

Source: LXer – What is explainable AI?

Linuxize: Learn how to create one and how to build a Docker image with Dockerfile.

Source: Linux Today – How to Build Docker Images with Dockerfile

As per your organization standard policy, you may need to allow only the list of users that are allowed to access the Linux system. Or you may need to allow only few groups, which are allowed to access the Linux system. How to achieve this? What is the best way? How to achieve this in a simple way?

Source: LXer – How To Enable Or Disable SSH Access For A Particular User Or Group In Linux?

Michael Crosby is one of the most influential developers working on Docker containers today, helping to lead development of containerd as well as serving as the Open Container Initiative (OCI) Technical Oversight Chair.

Source: Linux Today – The future of Docker containers

The recently released Mozilla Firefox 67 web browser is now available for download from the official software repositories of all supported Ubuntu Linux operating systems.

Source: LXer – Mozilla Firefox 67 Is Now Available for All Supported Ubuntu Linux Releases

Onion’s $99, sandwich-style Omega2 LTE SBC for remote sensor applications with a MIPS-based, WiFi-enabled Omega2S+ compute module, a Quectel EC25 chipset with LTE Cat 4 and GNSS, plus USB Type-C, microSD, and battery support. Last December, Onion updated its MIPS-based, WiFi-enabled Omega2 board with a similarly OpenWrt-driven Omega2 Pro SBC that increased RAM to 512MB […]

Source: LXer – Open-spec Omega2 LTE SBC features Cat 4 and GNSS

Powered by the Linux 4.19.28 kernel, Kali Linux 2019.2 is here to introduce a new release of the Kali Linux NetHunter toolkit

Source: Linux Today – Kali Linux Ethical Hacking OS Now Supports More Than 50 Android Devices

HowToForge: Learn how to set up a development environment for Ruby on Rails applications using Docker and Docker compose.

Source: Linux Today – Setup Ruby on Rails Development environment with Docker and Docker Compose on Ubuntu

In the first two articles in this series, we explored the general requirements of a Source To Image (S2I) system and prepared an environment specifically for a Go (Golang) application. Now let[he]#039[/he]s give it a spin.

Source: LXer – Testing a Go-based S2I builder image

 Learn how you can install and use Vokoscreen on Ubuntu.

Source: Linux Today – How to use Vokoscreen to Record Videos on Ubuntu

NASA has deployed three free-flying “Astrobee” robots on the ISS for house-keeping tasks. The bots run Ubuntu/ROS and Android 7.1 on Snapdragon-based Inforce modules and a Wandboard and feature 3x payload bays, 6x cameras, and a touchscreen. We haven’t heard a news from the IBM Watson connected CIMON social robot since it debuted with a […]

Source: LXer – Space Station welcomes free-flying, Ubuntu-powered autonomous robots