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This brief guide explains the right way to edit /etc/passwd and /etc/group files using vipw and vigr commands in Linux operating systems.

The history command isn't always about reducing key presses. Find out how you can leverage command history into more efficient system administration.

Logical volume management is still a mystery to some sysadmins. Begin to unravel the mysteries in this first installment of a short series covering LVM. https://red.ht/2ykWxXN via #EnableSysadmin

Right after setting up Ubuntu Focal Fossa instance on bare metal run following commands to setup bridge br1 linked to physical interface enp2s0 which was used as normal connection to office LAN during install . . .

In this article, we will explain how you can install and use the famous Sox command-line utility in order to listen to mp3s in your Terminal.

In this tutorial, we'll be installing vsftpd (Very Secure Ftp Daemon) on CentOS 8. It is a stable, secure and fast FTP server. We'll also show you how to configure vsftpd to restrict users to their home directory and encrypt the data transmission with SSL/TLS.

Open-source developers are uniting to create and improve code and programs to help fight COVID-19.

UMASK in Linux or Unix systems is known as User Mask or it is also called as User file creation Mask. This is a base permission or default permission when a new file or folder is created in the Linux machine.

Anyone can use plain text to work more effectively. The one tool that you need in order to do that is a decent text editor. Unless you're a coder, a system administrator, or a DevOps person, that editor doesn't need to be brimming with functions and features. A lightweight text editor is more than enough for most people. When it comes to picking one, choices abound. You can use the editor that's baked into your Linux distribution, or you can consider one of these lightweight text editors: read more

The Massachusetts Institute of Technology (MIT) has developed a cheap ventilator and is releasing the design to the open source community in response to the coronavirus pandemic.

Steam Locomotive is a tiny C program, written in 295 lines of code. It’s just a harmless bit of fun.

We seek, through the episodes of this simple and humble series, to provide Linux, technology and science information (and other important information) in an interesting and funny way to “insert” the information into the mind of the follower and to instill principles and values in their personality.

Enjoy the first episode...

In this short tutorial, we cover see some simple commands that will help users learn how to open a file in linux or view its contents on the command line.

Repeatedly seeing “Enter password to unlock your login keyring” popup message in Ubuntu? It’s not an error but a security feature. Learn more about it.

In 2019, DigitalOcean and the open source community celebrated the sixth annual Hacktoberfest, an inclusive community event that inspires open source participation and maintenance. It was an exciting year with record-breaking numbers of pull requests, participants, and events around the world.

WordPress is the most popular and most widely-used content management system (CMS). It is the CMS of choice for 26% of the entire web. In this tutorial, we will guide you through the steps of installing WordPress on an Ubuntu 18.04 VPS with all necessary components, such as Apache web server, PHP and MySQL/MariaDB database server, and configure WordPress to use a database on a remote server.

In this guide you will install WordPress, configure your website to use Google Cloud Storage for media files, setup instance template, auto-scaling group to manage live traffic. You will also configure Google Cloud CDN for your website.

A nice looking desktop replacement level mini-computer. A bit overpriced for what you get and still in the funding stage, so you might want to wait until it's in production.

Compared to XMLHttpRequest and the libraries built around it, like JQuery.ajax, the fetch API defines a more modern and cleaner way of performing asynchronous requests, based on the use of promises. In this article we will see some of the interfaces provided by the API, like Request and Response, and we will learn how to use the fetch method to perform various types of asynchronous requests.

Gradle is a powerful and flexible build tool used primarily for Java projects, combining the best features of Ant and Maven. Unlike its predecessors, which use XML for scripting, Gradle uses Groovy, a dynamic, object-oriented programming language for the Java platform to define the project and build scripts. This article describes how to install Gradle on Debian 10 Linux.