Kali Linux 2022.3 Released

From the creators of the most popular penetration testing distributions on the planet, comes a new release with some new tools and a community, real-time chat option.

The abs Function in MATLAB

This is to obtain absolute values using the MATLAB abs() function and alternatives to solve mathematical calculation with other functions in the MATLAB library.

Redis ZINTERSTORE

Guide on the use of ZINTERSTORE command to compute the set intersection for specified multiple sets and stores the resulting intersection in a new sorted set.

Redis ZCOUNT

Comprehensive tutorial on how to use the ZCOUNT command to count the number of members in a specified range of scores for a sorted set stored at a given key.

Redis XREAD

Comprehensive guide about the Redis XREAD and how it consumes the data from multiple streams simultaneously and operate in both blocking and non-blocking ways.

Redis XINFO

A step-by-step guide that shows how to utilize Redis Streams using the Redis XINFO command, which supports several subcommands users can use.

Redis XDEL

A step-by-step guide on utilizing data streaming with Redis, Redis Stream entries and macro nodes, and the XDEL command with examples.

Redis SETNX

The SETNX command creates a key-value pair if the specified key doesn’t exist in the data store. If the key is already available, the operation will do nothing.

Redis RPOPLPUSH

The RPOPLPUSH is the widely used command to implement messaging systems with reliable queues where it removes an element from the tail of the source list.

How to Find Hardware Specifications on Linux

This guide explains how to find almost all hardware (and software) specifications of a Linux system using 5 different applications.
The post How to Find Hardware Specifications on Linux appeared first on Linux Today.

How to Upgrade Linux Mint 20.3 to Linux Mint 21

In this article, we will walk you through the steps to upgrade Linux Mint 20.3 (the latest minor version of 20.x) to Linux Mint 21.
The post How to Upgrade Linux Mint 20.3 to Linux Mint 21 appeared first on Linux Today.

Base64 encoding: What sysadmins need to know

By understanding Base64 encoding, you can apply it to Kubernetes secrets, OpenSSL, email applications, and other common situations.
Read More at Enable SysadminThe post Base64 encoding: What sysadmins need to know appeared first on Linux.com.

How to Install Apache Tomcat 10 in RHEL 8

Apache Tomcat prioritizes the execution of Java web-based applications. In this tutorial, learn how to install Apache Tomcat 10 in RHEL 8.
The post How to Install Apache Tomcat 10 in RHEL 8 appeared first on Linux Today.

How to Use Sar (System Activity Reporter)

by Jeremy 'Jay' LaCroix

Overview
In this article, we’re going to take a look at the System Activity Reporter, also known as the sar command. This command will help us with …

EndeavourOS “Artemis Neo” Landed but Brought No Changes

About a month after the previous “Artemis” release, the new EndeavourOS “Artemis Neo” is now available for download. Here’s what’s new!
The post EndeavourOS “Artemis Neo” Landed but Brought No Changes appeared first on Linux Today.

System76 Refreshes Its Affordable Galago Pro Linux Laptop

Galago Pro remains System76’s most affordable Linux-powered laptop, and now, it has new top CPU features. Learn more here.
The post System76 Refreshes Its Affordable Galago Pro Linux Laptop appeared first on Linux Today.

Kali Linux 2022.3 Released with Linux 5.18, New Hacking Tools, More

Kali Linux 2022.3 arrives almost three months after Kali Linux 2022.2 as a hefty update to the ethical hacking distro. Learn more about the release here.
The post Kali Linux 2022.3 Released with Linux 5.18, New Hacking Tools, More appeared first on Lin…

How to Record Streaming Audio in Ubuntu and other Linux Distributions

Learn how to record your voice, streaming audio or other sounds on Ubuntu and other Linux distributions.

Understanding Red Hat Linux Price and Pricing

Banks, stock exchanges, hospitals, and businesses that run the world’s leading websites choose Red Hat Enterprise Linux for the platform’s performance.

What is the Difference Between macOS and Linux?

No macOS is not based on Linux. No macOS is not entirely similar to Linux. Take a look at the similarities and differences between macOS and Linux.