The PCLinuxOS Magazine staff is pleased to announce the release of the July 2020 issue.
A replica set makes sure the specified replicas of pods are always running. It can be considered as a replacement for the replication controller. In this article, we will see how to create a replica set and how it identifies pods with labels.
Believe it or not, ex-Solus leader Ikey Doherty is making a new operating system called Serpent Linux, which aims to be a truly modern Linux distro.
The *nix commands curl and wget are useful for accessing URLs without resorting to a browser. Both commands allow you to transfer data from a network server, with curl being the more robust of the two. You could use either of them to automate downloads from various servers.
All operating systems come with a large set of fonts already installed in them. However, sometimes, you may need a new font that is not available in the preinstalled fonts. In that case, you will need to manually download and install that font in your system.
MYIR’s $259 “FZ3 Card” SBC runs Linux with Baidu AI tools on a Zynq UltraScale+ via its MYC-CZU3EG module with 4GB DDR4 and 8GB eMMC. Specs include mini-DP, GbE, 2x USB, PCIe, 2x 40-pin GPIO, and CSI and BT1120 cam links. MYIR has launched a 100 x 70mm, -40 to 85°C tolerant development board built […]
New Regular Expression evaluator borrowed from Chromium V8 - a sign of more collaboration to come? Mozilla has released Firefox 78 with a new Protections Dashboard and a bunch of updates for web developers. This is also the last supported version of Firefox for macOS El Capitan (10.11) and earlier.…
Configuration files, which include other files, are not new. Placing those included files in sub-directories has also been an option since the beginning. Let's review use cases and see how to get the most out of this organization method. Learn how your system organizes configuration files and how this organization scheme can help you administer your system.
They may have a point with some of them, though. India has banned the use of 59 smartphone apps it says violate its citizens’ privacy and threaten national security. In a massive coincidence they come from China, and just weeks after border skirmishes between the two nations.…
MontaVista announced v3.1 of its Carrier Grade eXpress 3.1 embedded Linux distro based on Linux 5.4 LTS and Yocto 3.1 LTS. CGX 3.1 improves support for CI/CD and is more closely aligned with the Yocto Project. MontaVista Software has upgraded its Yocto Project based Carrier Grade eXpress to version 3.1 with a focus on Continuous […]
Bash's environment is designed to be highly customizable in order to suit the needs of many different users with many different tastes. Read on to learn a few quick tips to improve your productivity when using the Bash CLI.
Oh Snap: Based on Ubuntu but without package manager. Warpinator anyone? The Linux Mint team has released Mint 20 Cinnamon, a long-term support (LTS) release. It is based on Ubuntu 20.04, will be supported until 2025, and new Mint versions will use the same package base until 2022.…
One of the great failings of mobile devices is how difficult it can be to transfer data from your device to your computer. Mobile devices have a long history of this. Good news—if you're running Linux, you can probably interface with your mobile device using the gphoto2 command.
For this week’s Raspberry Pi 4 blog, Luke looks at a few best-of-breed collection management programs. Free and open source goodness as usual.
When writing Python code, it is always a good practice to make your code clean and easily understandable. Organizing the code, giving variables and functions descriptive names are several ways to do this.Adding comments to your Python code will save you a lot of time and effort when you look at your code in the future. Comments should be short and to the point. Do not explain something that is obvious to the reader. This article covers the basics of writing comments in Python. Python ignores everything written on the line after the hash mark (#).
An USB stick able to store, and let us boot from several Linux distributions images is a very handy tool to have at our disposal. In a previous article we saw how to manually setup and create it from scratch; however, since such operation can quickly become tedious, in this tutorial we will see how to use Ventoy, a tool able to make all the dirty work for us.
Redirection of input and output is a natural function of any programming or scripting language. Technically, it happens inherently whenever you interact with a computer. Input gets read from stdin (standard input, usually your keyboard or mouse), output goes to stdout (standard output, a text or data stream), and errors get sent to stderr.
Let me share an email I recently received. It meant the world to me:
Rolling Rhino is simple shell script used to convert Ubuntu into a rolling release distribution that tracks the devel series.
A service in Kubernetes is an abstraction layer over Pods. It defines a logical set of Pods. It provides a single IP address and DNS name by which pods can be accessed.
There are many reasons for high CPU utilization in Linux, but the most common one is a misbehaving app. Here's how to fix high CPU usage in Linux.
In this article, we will show you how to install IDLE Python IDE in your Linux system using the command line. We have used Debian 10 OS for running the commands and procedure mentioned in this article.
Will code move on to a language such as Rust? 'I'm convinced it's going to happen' says kernel colonel
Linux creator Linus Torvalds spoke about the challenge of finding future maintainers for the open-source operating system, at the (virtual) Open Source Summit and Embedded Linux conference under way this week.…
The ex-developer of Solus Linux has announced Serpent Linux, a truly modern Linux distribution which is not dependent on GNU toolchain.
Privacy and security are pressing concerns for all of us these days '' not a day goes by that we aren't bombarded with security news headlines about hacks, breaches and the increased storing and monitoring of sensitive personal information by governments and corporations.
Extracting files from archives isn't difficult, but it can be tedious. An easier way is to assemble a series of extraction commands into a script that calls the proper command to extract the content of file archives depending on the archive file names.
Now that Firefox 78 was successfully launched, Mozilla is concentrating their efforts on the next major release, Firefox 79, which now has a first beta version ready for public testing.
Ever wanted to exclude or ignore comments and empty lines from a file output? This guide explains how to print files without comments and empty lines in Linux.
In its 2014 Oracle v. Google decision, the United States Court of Appeals for the Federal Circuit held that the method declarations and "structure, sequence, and organization" (SSO) of the Java SE API were protected by copyright.
In this two-part blog post, I share some of the Bash one-liners I use to speed up my work and leave more time to drink coffee. In this initial post, I'll cover history, last arguments, working with files and directories, reading file contents, and Bash functions. Here are five great tips and tricks for the Bash shell that you can use at your Linux terminal today.
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