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Without crypto wallets, cryptocurrencies like Bitcoin and Ethereum would just be another pie-in-the-sky idea. These wallets are essential for keeping, sending, and receiving cryptocurrencies. read more

When you are troubleshooting networking issues in Linux, you will need to know which ports are open.

wttr.in is a feature-packed weather forecast service that supports displaying the weather from the command line. It can automatically detect your location (based on your IP address), supports specifying the location or searching for a geographical location (like a site in a city, a mountain and so on), and much more. Oh, and you don't have to install it - all you need to use it is cURL or Wget.

I use open source tools whenever and wherever I can. I returned to college a while ago to earn a master's degree in educational leadership. Even though I switched from my favorite Linux laptop to a MacBook Pro (since I wasn't sure Linux would be accepted on campus), I decided I would keep using my favorite tools, even on MacOS, as much as I could. Fortunately, it was easy, and no professor ever questioned what software I used. Even so, I couldn't keep a secret. read more

While working on the Linux command line, there may be times when you'd want to check process related details, like which process is consuming CPU or memory the most? Well, there exists a command - dubbed top - that lets you do this easily. In this tutorial, we will discuss this tool using some easy to understand examples.

How to push past the hype and win organizational support and resources for blockchain projects

I’m thrilled to welcome Sunil Abraham as Mozilla Foundation’s new VP, Leadership Programs. Sunil joins us from The Center for Internet and Society, the most recent chapter in a 20 … Read more The post Welcoming Sunil Abraham – Mozilla Foundation’s New VP, Leadership Programs appeared first on The Mozilla Blog.

on TWinL31: Linux Mint 19, ElementaryOS Juno, GIMP 2.10.4, Redcore Linux, SUSE Acquired, Kdenlive's Request for Beta Testing, EU Copyright Reform, Ubuntu Studio's Audio Production Guide and much more

VIDEO: Canonical has a new Ubuntu release just for servers, containers, and clouds.

If you're using the Chakra GNU/Linux operating system on your personal computer, you can now update it to the latest KDE Plasma 5.13 desktop environment and corresponding KDE software applications and technologies.

In a relational database system the data is organized in tables, composed by rows and columns. Each row is an instance of the entity represented by the table, with the columns used as its properties. Relationships between tables are established by the use of foreign keys, and the statement with which we can perform queries that span over multiple tables it's called a join. In this tutorial we will see the different type of joins available when using MySQL or MariaDB.

This tutorial shows the integration of CFSSL with the Lemur certificate Manager. In the previous article on Lemur certificate manager, we have not used any third party root Certification Authority (CA) for the client certificates. Therefore, in this tutorial, PKI will be set up using CFSSL (Cloudflare's SSL) and integrated with the Lemur project.

On June 7, an AUR package was modified with some malicious code, reminding its users that all user-generated packages should be checked before installation.

Sapphire has launched a Linux-friendly “FS-FP5V” SBC starting at $325 that features an AMD Ryzen V1000 SoC, as well as SATA III, 2x M.2, 4x DP++, 2x GbE, and 4x USB ports including a USB 3.1 Type-C. Sapphire, which makes AMD-based graphics cards and motherboards, has launched a 147.3 x 139.7mm Mini-STX (5?5-inch) form factor […]

VIDEO: It's now possible to upgrade directly from Linux Mint 18.3 to Linux Mint 19. But, it's not easy. Here's you do it.

This article explains how to install Google Play Store And Google Play Services on Anbox, along with enabling ARM applications and games support via libhoudini. Anbox, or Android in a Box, is a free and open source tool that allows running Android applications on Linux.

Fedora 28 Workstation ships with a feature that allows you to quickly search, select and input emoji using your keyboard. Emoji, cute ideograms that are part of Unicode, are used fairly widely in messaging and especially on mobile devices. You may have heard the idiom “A picture is worth a thousand words.” This is exactly […]

Canonical is pleased to announce today the new Minimal Ubuntu operating system targeted and optimized for public clouds and Docker Hub.

Nextcloud integrated with ONLYOFFICE allows users to build a private cloud office on their own server and get a total control over the data stored there. To deploy and integrate them, just follow the instructions of this tutorial.

The MATE edition has polished off more bugs than before and I can't really think of a bad thing to say about it. The Xfce edition is largely at the same high quality as before, while the Cinnamon edition is more stable than when I last tried it.