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By default, SSH uses port 22 to allow a connection from any other machine. That is the reason why it is not necessary to mention the port in the command. The ssh command automatically tries to connect the user through port 22.

In this tutorial, we will show you how to install and configure the LLMP Stack on the Ubuntu 20.04 Server. We will install the Lighttpd web server with the MariaDB database server and the PHP-FPM on the latest version of the Ubuntu 20.04 server.

The major target of posting bellow is supposed to demonstrate that virt-manager is not required to enable UEFI support for KVM Guest on Linux . See recent post at Lxer "Enable UEFI Support For KVM Virtual Machines In Linux". First - don't specify "Start immediately" and switch Firmware to "UEFI" been inside Web Cockpit Console

An introduction to the CPU, what it does, how it works, and how it came to be.

In this article, we will see an example of a resource limit and request for CPU and Memory. We will also use Metric Server. The Metrics Server is an aggregator of resource usage data in the cluster and it is not deployed by default in the cluster. We will use this Metric Server to see the resource consumption by pods.

Today, Mozilla is pleased to announce that we’re joining the Ford Foundation, the Sloan Foundation, and the Open Society Foundations to launch a request for proposals (RFP) for research on …

Enterprise Presto SQL vendor Starburst updated its data query platform with expanded support for legacy Hadoop workloads as well as modern cloud data lakes deployments.

SiFive has upgraded its RISC-V Core IP, including its Linux-enabled U7-series CPUs, with a “20G1” release that boosts performance and reduces power. Meanwhile, Codasip unveiled a Linux-ready “Bk7” RISC-V core. RISC-V industry leader SiFive had updated is RISC-V designs for higher performance, lower power consumption, and reduced size with a Core IP 20G1 release available […]

In this quick tutorial, I want to look at the jobs command and a few of the ways that we can manipulate the jobs running on our systems. In short, controlling jobs lets you suspend and resume processes started in your Linux shell.

German Linux computer manufacturer TUXEDO Computers have unveiled today the TUXEDO Pulse 15 Linux laptop with as their latest AMD-only ultrabook with powerful components.

OnLogic’s fanless, $768-and-up “Helix 500” and larger, PCIe x16 enabled, $859-and-up “Helix 600” run Ubuntu or Windows on Intel’s 10th Gen Comet Lake-S with triple display support, 2x M.2, 2x GbE, and 6x USB 3.1 Gen 2 ports. OnLogic has opened pre-orders for its first two Helix Series embedded computers, with shipments starting Aug. 4. […]

With the release of Thunderbird 78, Mozilla implemented support for OpenPGP, the most widely used email encryption standard, but the functionality is disabled by default so with this tutorial I will show you how to enable OpenPGP support.

Grep is perhaps one of the most used commands in Linux. Learn why it was created and how it s used in this explainer article.

As part of the 8.0 pre-release announcement, the OpenSSH project stated that they consider the scp protocol outdated, inflexible, and not readily fixed. They then go on to recommend the use of sftp or rsync for file transfer instead. Many users grew up on the scp command, however, and so are not familiar with rsync. […]

Canonical published new Ubuntu kernels for all supported Ubuntu releases to address Secure Book bypass flaws and other security vulnerabilities.

Learn how Pluggable Authentication Modules are used to help applications make proper use of user accounts in Linux.

Adlink’s semi-rugged “NEON-2000-JT2” C-mount camera for machine vision runs Ubuntu on a Jetson TX2 or Xavier NX and offers GbE, USB Type-C with DP, and support for multiple sensors up to 5MP (2592 x 1944). Adlink has launched an all-in-one, Nvidia Jetson based NEON-2000-JT2 camera designed for AI-based factory automation, including faster, more accurate product […]

Thunderbird is among the must-have applications on any operating system. It is developed by the same company that develops Firefox, Mozilla Foundation. Recently, Thunderbird 78.0 was released with a couple of interesting features and improvements.

(Circuit Cellar article) Based on the small-sized versions of the ITX motherboard form factor, Mini-ITX and Pico-ITX keep growing in popularity and in embedded market share. This Datasheet section updates readers on this technology trend and provides a product album of representative Mini-ITX and Pico-ITX SBCs.

This article is co-written by Cam Citrowske, a member of the Penguin Corps. read more