This post discusses how to execute shell commands via PHP. The ability to execute shell commands is a powerful feature and should be used carefully. As such, not all hosting providers will allow you to execute shell commands.
The post How To Execute Sh…
In the following tutorial, you will learn how to install Elasticsearch on Debian 11 Bullseye. Elasticsearch is a highly scalable open-source full-text search and analytics engine. The software supports RESTful operations that allow you to store, search, and analyze big volumes of data quickly and in near real-time. Elasticsearch is well-liked and popular amongst sysadmins and developers because […]
The post Elasticsearch: A Highly Scalable Open-source Full-Text Search and Analytics Engine appeared first on Linux Today.
Read MoreWe’re all familiar with Linux’s command-line interface (CLI), which allows you to execute nearly any job you can think of by just typing commands into it. This guide shows you how to get a list of all commands, functions, and aliases that t…
Read MoreBeing an IT professional, you know that information is important. Here are five bits of information I wish I’d known before signing on the dotted line as a sysadmin.
The post 5 Things I Wish I’d Known Before Becoming a Sysadmin appeared fir…
This detailed guide shares various best practices and tips on how to secure your Linux server and keep it locked down. It shares easy-to-follow tips with great detail so that you can implement them on your server to keep intruders and malicious hackers away. You will learn best practice advice about physical server security all […]
The post 8 Best Ways To Secure Linux Server: Linux Hardening Guide 2021 appeared first on Linux Today.
Read MoreThis quick tutorial demonstrates the steps to install elementary Tweaks tool/Pantheon Tweaks Tool.
The post Install elementary’s Tweaks Tool appeared first on Linux Today.
This tutorial explains the steps you need to change lock and login screen background in elementary OS. This will replace the default grey background.
The post Change Your Lock and Login Screen Wallpaper in elementary OS appeared first on Linux Today.
This quick article shows you how to recover accidentally deleted logical volume (LVM) in Linux using the vgcfgrestore command.
The post Recover a Deleted Logical Volume (LV) in LVM appeared first on Linux Today.
This article explains the main ways you can get help direct from your new Ubuntu system. This is best used in conjunction with help from other sources such as friends, colleagues, forums, and other sources of information.
[Editor’s Note: Linux To…
KDE Plasma 5.22.4 is packed with many improvements to make the KDE Plasma 5.22 desktop environment series more stable and reliable. First, it improves the login screen authentication on systems using systemd-homed to no longer fail when entering the wrong password. Second, it makes the new Plasma System Monitor app a lot more faster to […]
The post KDE Plasma 5.22.4 Further Improves Plasma Wayland, Makes System Monitor Faster to Launch appeared first on Linux Today.
Read MoreThis tutorial defines LocalWP, the benefits of using LocalWP, and how to install LocalWP to deploy and set up a local WordPress development environment in Linux.
The post Setup Local WordPress Development Environment In Linux appeared first on Linux To…
Want to make a career move from systems administration into management? Acquire these 13 skills to succeed.
The post 13 Skills Sysadmins Need to Make a Career Move Into Management appeared first on Linux Today.
The MERN Stack is made from four components: MongoDB, ExpressJS, ReactJS, and NodeJS. It provides a bundle of JavaScript technologies used for building dynamic JS websites. In this guide, we will show you how to install the MERN stack on Ubuntu 20.04.
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Built on Chrome’s V8 engine, Node.JS is open-source, and event-driven Javascript runtime that is designed to build scalable applications and backend APIs. NodeJS is lightweight and efficient, thanks to its non-blocking I/O model and event-driven architecture. This makes it a perfect choice for handling data-intensive real-time applications. It is cross-platform and totally free to download […]
The post How to Install NodeJS 14 / 16 and NPM on Rocky Linux 8 appeared first on Linux Today.
Read MoreVPN is now becoming a must-have for using the internet. Whether you want to secure your internet traffic or want to access some content on a streaming service that is currently not available in your country. Whatever the reason, VPN is now becoming a necessity, especially with the rise of consumer privacy concerns. Users want […]
The post CyberGhost: Is It the Best VPN for Torrenting and Streaming ? appeared first on Linux Today.
Read MoreIn Linux the shell is the command interpreter in an operating system that executes other programs. There are many shells available for Linux, but in this article, we only include the top five Linux shells and thoroughly discuss their features.
The post…
Firewalld is front-end controller for iptables and nftables used to implement persistent network traffic rules. Ten years after its first release, Firewalld reached version 1.0. The biggest change is removing Python 2 support.
The post Firewalld 1.0 Fi…
Harvester, created by Rancher, is open source HCI software built using Kubernetes. While Kubernetes has become the defacto standard for container orchestration, it may seem like an odd choice as the foundation for managing VMs. However, when you think of Kubernetes as an extensible orchestration platform, this choice makes sense. Kubernetes provides authentication, authorization, high […]
The post Hyperconverged Infrastructure and Harvester appeared first on Linux Today.
Read MoreA lot of the downloadable Linux/Unix files found on the internet are compressed using a tar.gz format. In this article you will learn how to extract tar.gz files in Linux systems through the command line using the tar command.
The post Untar tar.gz Fil…
In the following tutorial, you will learn how to upgrade Debian 10 Buster to Debian 11 successfully. The new upcoming release of Debian 11 codenamed Bullseye is scheduled to be released on August 14, 2021. The upgrade that has been in testing for the past few years brings updates to many well-known packages such as LibreOffice being upgraded to version 7.0, GNUcash is […]
The post How to Upgrade Debian 10 Buster to Debian 11 Bullseye appeared first on Linux Today.
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