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Delayed Admin utility will temporarily drop admin privileges to administrators. It will not remove the admin privileges of an administrative user account completely, but delays them for a particular time.

Over the past few years, it's become difficult to find a website that is just "http:// …" This is because the industry has finally realised that security on the web is "a thing," and also because it has become easy for both servers and clients to set up and use HTTPS connections. A similar shift may be on its way in computing across cloud, edge, Internet of Things, blockchain, artificial intelligence, machine learning, and beyond.

New letter to the founder of GNU and the FSF; the authors “wish to have it published as an open letter as well.”

Linux kernel security can be increased at runtime using sysctl, allowing to mitigate potential vulnerabilities and exploits.

There are a ton of ways that you can install RHEL 8 on a virtual machine. This guide will cover using KVM with and without virt-manager as well as VirtualBox.

When you work with computers all day, it's fantastic to find repeatable commands and tag them for easy use later on. They all sit there, tucked away in ~/.bashrc (or ~/.zshrc for Zsh users), waiting to help improve your day! In this article, I share some of my favorite of these helper commands for things I forget a lot, in hopes that they will save you, too, some heartache over time. read more

AndEX developer Arne Exton has announced the availability of a new version of his Android-x86 fork that lets users run Google's latest Android 10 mobile operating system on their PCs.

Contributing to open source as a hobby is a great way to dip your toes in the water on a new technology—and maybe even advance your career in the process. IBM software engineer Tara Gu found both of those things to be true when she started contributing to the Kubernetes container engine project in 2018.

You may have heard about the Linux operating system from a friend, but what is Linux? And why should you switch to it? Find out now.

The grep command used to find a particular string or pattern in one or multiple patterns. Grep stands for “Global Regular Expression Print”. Grep is the most powerful command in Linux. It can be also used to read Standard Output from another command. In this tutorial, you are going to learn How to Search Multiple Words or String Patterns Using grep Command.

This post explains the most frequent questions asked by users in Python Pandas. I have tried to explain each question with examples.

As the volume of encrypted traffic grows, it's increasingly difficult for network administrators to get visibility into network flows.

Back in early 2014, I purchased my first ARM-based computer, a SolidRun CuBox-i4. My goal for the CuBox was to have a headless device (e.g., no display) that takes up minimal space in the audio equipment shelf, makes minimal noise, and serves music files to my digital-to-analog converter (DAC) and thus to the rest of the stereo. On paper, the CuBox was a perfect fit. read more

There's much debate on the topic of education for system administrators, and now you can let us know your opinion.

In this article, we will explain how you can install VirtualBox on a Debian OS both through the command-line and the graphical way. We have used Debian 10 for running the commands and procedures mentioned in this article.

New release of multi-model database platform from ArangoDB introduces OneShard feature, along with other query optimization capabilities to help improve overall performance.

This brief tutorial explains how to compile and run C, C++ programs in GNU/Linux operating system with a simple example.

Check out how to rename multiple files using vim. There are 3 vim utilities that I have presented to rename multiple files.

Last year, I brought you 19 days of new (to you) productivity tools for 2019. This year, I'm taking a different approach: building an environment that will allow you to be more productive in the new year, using tools you may or may not already be using. read more

Can Photopea be a viable Photoshop alternative for Linux users? Let's take a brief look at this interesting web based tool.