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Elasticsearch is an open-source distributed full-text search and analytics engine.
Git is a Linux command to help you manage versions of your work. It's been ported to BSD, macOS, Windows, and more. It serves as the basis for popular code-hosting services, including open source services like GitLab and NotABug, and even to popular proprietary services. In short, Git has taken software development (and a few other industries) by storm.
In Linux, when we work from the command line, it is often very convenient to be able to execute several commands in a single line. For example if you want to download, decompress and open the resulting folder, you would execute a single command line as follows:
In this tutorial, I will show you how to set up an OpenLDAP client using the Debian 10 Buster. Before using this guide, ensure that you have an OpenLDAP server installed on another node or server that the client can be connected to.
In this article we will be installing Arch Linux on ThinkPad X1 Carbon Gen 7 Laptop. This tutorial contains installation instructions, basic configuration as well as some post-install tuning of Arch Linux to get you started.
I've had a soft spot for Elementary OS since I first encountered it in 2013. A lot of that has to do with the distribution being very clean and simple. Since 2013, I've recommended Elementary to people who I've helped transition to Linux from other operating systems. Some have stuck with it. Some who moved on to other Linux distributions told me that Elementary helped smooth the transition and gave them more confidence using Linux.
In this tutorial, we will show you how to install and use the UFW firewall system on a Linux VPS running Debian 9. Security is a very important thing to consider when you run your own server.
The KDE Project released today the March 2020 Apps update of its open-source software suite, adding various improvements and lots of bug fixes across many of the included apps.
The tar command allows you to create and extract tar archives. It supports a vast range of compression programs such as gzip, bzip2, lzip, lzma, lzop, xz and compress. Learn how to use the tar command to extract .tar.xz or .txz archives.
OpenSnitch, an application firewall for Linux, is no longer under active development. This didn't mean it was the end for this project though, because Gustavo forked it about 8 months ago, and has been constantly improving it since.
The application monitors outbound connections that your applications are trying to make, preventing or permitting their connection based on a set of rules (the user is prompted to allow or deny access when no existing rules are found).
This article shows you 5 ways to clear up disk space on a Debian 10 Buster system, mostly through the graphical interface so that even a beginner can master this skill.
The next step towards FSF success would be mending its relationship with Richard Stallman through the GNU Project
The Zorin OS project released today Zorin OS 15.2, the second maintenance update to the latest Zorin OS 15 series of this popular Ubuntu-based distribution.
If you are working on a small to medium entreprise network, you probably have dozens of drives and printers that need to be shared. Besides the NFS protocol, there are plenty of other network protocols that can be used in order to share resources over a network. The CIFS, short for Common Internet File System, is a network filesystem protocol used to share resources among multiple hosts, sharing the same operating system or not. The CIFS, also known as the SMB protocol, is implemented by one popular tool : the Samba server.
There are a multitude of applications to manage your todo list. One of these apps is Taskwarrior, it allows you to manage your task in the terminal without a GUI. This article will show you how to get started using it. What is Taskwarrior? Taskwarrior?is CLI task manager and organizer. It is flexible, fast, and […]
If you come across the IMG file format in Linux, don't panic. Here is how you can easily convert an IMG file to ISO format in Linux.
If you work on the Linux command line long enough, you will eventually delete a file by accident. Enter Trash-CLI, the command line interface to the Linux trash can. In this Linux quick tip we will show you how to install and use this nifty little utility.
In a previous article we saw some basic examples of how to use rsync on Linux to transfer data efficiently. As we saw, to synchronize data with a remote machine we can use both a remote shell as ssh or the rsync daemon. In this article we will focus on the latter option, and we will see how to install and configure rsyncd on some of the most used Linux distributions.
In this article, we provide tutorials on how to install some of the most popular multi-media applications on Chromebooks.
This guide explains how to backup and restore Linux desktop system settings with Dconf tool. It is useful when you want to transfer same system settings after reinstalling Linux desktop.
Manjaro Linux is the latest distribution to make great progress on PINE64’s amazing PinePhone open source Linux phone, as well as on the upcoming PineTab tablet.
I used WordPress for the first few years of my blog, but I really wanted to publish it entirely using GNU Emacs. I tried Org2Blog, but something was still missing and it felt unsatisfying.
More and more management positions at the employer of Linus Torvalds are picked up by people who receive massive salaries from Microsoft (millions of dollars)
PC/Opensystems Enterprise announced today the general availability of the Linspire 8.7 distribution, featuring the lightweight MATE desktop environment and an Ubuntu 18.04.4 LTS base.
iWave’s i.MX8 based modules and SBCs are now available with Crank’s StoryBoard GUI software, including its “i.MX8QuadMax SMARC” dev kit based on its iW-RainboW-G27D module. iWave announced that all its Linux-friendly, NXP i.MX8 family boards now ship with Crank Software’s StoryBoard GUI software, a competitor with Qt. Storyboard is available with ST’s STM32MP1 development kits […]
The agile approach to software development relies on service virtualization to give each IT team autonomy. This approach removes blockages and allows autonomous teams to continue development activities without having to wait on anyone. That way, integration testing can commence as soon as teams start iterating/sprinting.
In this tutorial, we bring some of the best ubuntu keyboard shortcuts for better productivity. This will improve your desktop experience on Ubuntu.
We all very often use bash scripts to automatize boring and repetitive tasks. Sometimes in our scripts we need to ask the user to perform one or more choices interactively: in this tutorial we will see how to use the Bash shell select statement to perform such operation in very few lines of code.
In this quick tutorial you’ll learn how to install the vanilla GNOME session on your Ubuntu PC alongside the default Ubuntu session.
Apache Virtual Hosts allows you to run more than one website on a single machine. With Virtual Hosts, you can specify the site document root (the directory containing the website files), create a separate security policy for each site, use different SSL certificates, and much more.
I work on a lot of servers, and sometimes I find a host that hasn't installed GNU Emacs. There's usually a GNU Nano installation to keep me from resorting to Vi, but I'm not used to Nano the way I am Emacs, and I inevitably run into complications when I try to save my document (C-x in Nano stands for Exit, and C-s locks Konsole).
If you can't remember your favorite command line options, consider creating aliases for the ones you use most often.
IPTerra’s “CloverPi” cluster board starts at $80 on Kickstarter, supporting up to 4x Raspberry Pi SBCs with power, switches, LEDs, and network headers for each plus a 5-port GbE switch with uplink port. Most Raspberry Pi cluster kits we’ve seen support the Raspberry Pi Compute Module, such as Turing Pi’s $128, 7-board Turing Pi Clusterboard […]
Offensive Security released the Kali Linux 2020.1a installation images to fix an installer bug that could result in a installation without a graphical interface.
Jira is an agile project management tool developed by Atlassian that can be used for issue tracking, project management and bug fixing. In this guide, I will explain how to install and configure Jira on CentOS 8.
MSC unveiled the first module based on the 800-pin COM-HPC edge server standard with a Linux-ready, Intel 9th Gen equipped “MSC HCC-CFLS” that adopts the COM-HPC/Client spec. Adlink revealed a proof-of-concept module using the larger COM-HPC/Server variant. Adlink, Congatec, and Kontron are the chief sponsors of the proposed COM-HPC (Computer-On-Modules High Performance Computing) server-on-module standard, […]
Google finally released the Chrome OS 80 operating system for Chromebook devices, a major update that improves support for Linux apps and adds numerous other features from the Chrome 80 release.
A news aggregator is software which collect news, weblog posts, and other information from the web so that they can be read in a single location for easy viewing. With the range of news sources available on the internet, news aggregators play an essential role in helping users to quickly locate breaking news.
Banner grabbing is a common reconnaissance technique used in penetration testing. Let's take a look at some tools used to perform banner grabbing and how to launch your first grab.
The easiest way to get Linux system hardware information.
The Debian Project announced today on Twitter that the latest Debian GNU/Linux 10 “Buster” operating system series is now officially available in the AWS Marketplace.
How to use the ca-certificates package to manage Certificate Authority certificates for command-line utilities.
The choice of hosting provider makes a world of difference in the overall quality of a website. Anything from performance, uptime, responsiveness, and reliability can all be affected by the choice of hosting provider. It can also determine business efficiency, especially for small and medium-sized companies. If you have limited resources, choosing a hosting provider may seem like a daunting task. In this post, we’ll be covering what to look out for when choosing a hosting provider, and why a managed VPS hosting provider is usually the best choice.
How to add moving averages to a table using an ingenious AWK command.
InvoicePlane is a free and open-source invoicing application. This tutorial will show you how to install InvoicePlane on a FreeBSD 12 system.
The popular dock-like application Latte Dock is getting some new features in an upcoming release expected later this year, on-demand sidebars and vertical stick buttons.
Chromium Edge has been tweaked to prevent users installing PUA, Microsoft's going to Spain, plus there are a few more things about the gnomes at Redmond we didn't get around to revealing last week. First off, Microsoft has added a new feature into Chromium Edge in the form of protection against Potentially Unwanted Applications (PUA). Stuff like cryptomining software or adware that come unexpectedly along for the ride when a user downloads something free and seemingly innocuous.
Recently, at a presentation I was giving on the newer features of MySQL 8.0, I noticed one person in the audience getting very upset. The more I talked about one feature, the more agitation I could see this one person getting. We're talking upset at a level where I was wondering if I was going to worry about my physical safety. The person in question finally snapped, "If I had known about that, it would have saved me four months of my life!"
This brief tutorial explains different ways to remove unnecessary configuration files from Debian-based operating systems.
As part of my role as a senior product marketing manager at an enterprise software company with an open source development model, I publish a regular update about open source community, market, and industry trends for product marketers, managers, and other influencers. Here are five of my and their favorite articles from that update.
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