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How to install Nitrux 3.5.1

Posted: 2024-07-05 16:08:03
Source: https://www.youtube.com/watch?v=HxHZ56JCiEI

6.9.8: stable

Posted: 2024-07-05 07:39:23
Source: http://www.kernel.org/

6.6.37: longterm

Posted: 2024-07-05 07:34:48
Source: http://www.kernel.org/

6.1.97: longterm

Posted: 2024-07-05 07:32:07
Source: http://www.kernel.org/

5.15.162: longterm

Posted: 2024-07-05 07:14:58
Source: http://www.kernel.org/

5.10.221: longterm

Posted: 2024-07-05 07:13:03
Source: http://www.kernel.org/

5.4.279: longterm

Posted: 2024-07-05 07:09:14
Source: http://www.kernel.org/

4.19.317: longterm

Posted: 2024-07-05 07:00:41
Source: http://www.kernel.org/

Distribution Release: Finnix 126

Posted: 2024-07-04 18:41:30
Source: https://distrowatch.com/12189

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. Ryan Finnie has announced the release of Finnix 126, a new version of the project's small Debian-based live Linux distribution designed for system administrators: "Today marks the release of Finnix 126, the original utility live Linux distribution. Finnix 126 includes a number of fixes, new packages and new....

Nitrux 3.5.1 overview | Be Bold. Be Different.

Posted: 2024-07-04 16:07:44
Source: https://www.youtube.com/watch?v=4NJcrsuSZro

Running Windows on Linux? Yes, It's Possible with Wine and Proton!

Posted: 2024-07-04 16:00:00
Source: https://www.linuxjournal.com/content/running-windows-linux-yes-its-possible-wine-and-proton

by George Whittaker

Introduction

The Linux operating system is renowned for its stability, security, and open-source nature, making it a popular choice among software developers, IT professionals, and technology enthusiasts. However, one persistent challenge for Linux users is the limited compatibility with Windows-exclusive software applications and games. This limitation can be a significant barrier, particularly when transitioning from Windows to Linux. Fortunately, solutions like Wine and Proton have emerged, offering tools to bridge this gap by allowing Windows applications to run on Linux environments. This article explores how these tools work, their applications, and guidance on setting them up effectively.

Understanding Wine

What is Wine?

Wine (originally an acronym for "Wine Is Not an Emulator") is a compatibility layer capable of running Windows applications on several POSIX-compliant operating systems, such as Linux, macOS, and BSD. Unlike an emulator that mimics internal Windows logic, Wine translates Windows API calls into POSIX calls on-the-fly, eliminating performance and memory penalties of emulation and allowing you to integrate Windows applications into your desktop flawlessly.

History of Wine

Developed initially in 1993, Wine has evolved significantly, benefiting from contributions by a vibrant community of developers and enthusiasts. It supports a vast array of applications, making it a crucial tool for users who need to run Windows software on non-Windows platforms.

Installing Wine

Installation methods vary by Linux distribution:

• Ubuntu/Debian: Use sudo apt install wine
• Fedora: Use sudo dnf install wine
• Arch Linux: Use sudo pacman -S wine

After installation, it's advisable to run the winecfg command to configure Wine for optimal performance.

Exploring Proton

What is Proton?

Proton is a fork of Wine, customized and maintained by Valve Corporation. It's integrated with the Steam client as part of Steam Play, allowing games that were only available on Windows to run on Linux-based operating systems. Proton has been instrumental in bringing mainstream gaming to Linux.

Installing and Configuring Steam with Proton

To use Proton, you must install Steam first:

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Enterprise Linux Security Episode 94 - regreSSHion

Posted: 2024-07-04 05:30:34
Source: https://www.youtube.com/watch?v=fvV2_oIonig

Development Release: OpenMandriva 24.07 RC "ROME"

Posted: 2024-07-03 20:17:43
Source: https://distrowatch.com/12188

The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. The OpenMandriva project has announced the availability of a new testing snapshot. The new release candidate for OpenMandriva 24.07 "ROME" introduces the KDE Plasma 6 desktop environment. "One of the most notable changes is the switch to Plasma 6 as the default desktop environment. This major release of....

How to install Debian 12.6.0

Posted: 2024-07-03 16:31:13
Source: https://www.youtube.com/watch?v=ToNFfy2mb5Q

The Best Note-Taking App For Linux Users: Standard Notes Review

Posted: 2024-07-03 06:48:31
Source: https://www.youtube.com/watch?v=NibB8Jy8TDE

next-20240703: linux-next

Posted: 2024-07-03 06:14:20
Source: http://www.kernel.org/

Over 14 Million Servers May Be Vulnerable To OpenSSH's 'RegreSSHion' RCE Flaw

Posted: 2024-07-03 03:30:00
Source: https://it.slashdot.org/story/24/07/02/2341237/over-14-million-servers-may-be-vulnerable-to-opensshs-regresshion-rce-flaw?utm_source=atom1.0mainlinkanon&utm_medium=feed

An anonymous reader quotes a report from ZDNet, written by Steven Vaughan-Nichols: Hold onto your SSH keys, folks! A critical vulnerability has just rocked OpenSSH, Linux's secure remote access foundation, causing seasoned sysadmins to break out in a cold sweat. Dubbed "regreSSHion" and tagged as CVE-2024-6387, this nasty bug allows unauthenticated remote code execution (RCE) on OpenSSH servers running on glibc-based Linux systems. We're not talking about some minor privilege escalation here -- this flaw hands over full root access on a silver platter. For those who've been around the Linux block a few times, this feels like deja vu. The vulnerability is a regression of CVE-2006-5051, a bug patched back in 2006. This old foe somehow snuck back into the code in October 2020 with OpenSSH 8.5p1. Thankfully, the Qualys Threat Research Unit uncovered this digital skeleton in OpenSSH's closet. Unfortunately, this vulnerability affects the default configuration and doesn't need any user interaction to exploit. In other words, it's a vulnerability that keeps security professionals up at night. It's hard to overstate the potential impact of this flaw. OpenSSH is the de facto standard for secure remote access and file transfer in Unix-like systems, including Linux and macOS. It's the Swiss Army knife of secure communication for sysadmins and developers worldwide. The good news is that not all Linux distributions have the vulnerable code. Old OpenSSH versions earlier than 4.4p1 are vulnerable to this signal handler race condition unless they are patched for CVE-2006-5051 and CVE-2008-4109. Versions from 4.4p1 up to, but not including, 8.5p1 are not vulnerable. The bad news is that the vulnerability resurfaced in OpenSSH 8.5p1 up to, but not including, 9.8p1 due to the accidental removal of a critical component. Qualys has found over 14 million potentially vulnerable OpenSSH server internet instances. The company believes that approximately 700,000 of these external internet-facing instances are definitely vulnerable. A patch, OpenSSH 9.8/9.8p1 is now available. Many, but not all, Linux distributions have made it available. If you can get it, install it as soon as possible. If for whatever reason you're not able to install a patch, Vaughan-Nichols recommends you set LoginGraceTime to 0 in the sshd configuration file and use network-based controls to restrict SSH access, while also configuring firewalls and monitoring tools to detect and block exploit attempts.

Read more of this story at Slashdot.

Debian 12.6.0 overview | The universal operating system.

Posted: 2024-07-02 16:02:05
Source: https://www.youtube.com/watch?v=XOV1VrnPtTI

How to Divide Two Variables in Bash Scripting

Posted: 2024-07-02 16:00:00
Source: https://www.linuxjournal.com/content/how-divide-two-variables-bash-scripting

by George Whittaker

Introduction

Bash scripting is a powerful tool for automating tasks on Linux and Unix-like systems. While it's well-known for managing file and process operations, arithmetic operations, such as division, play a crucial role in many scripts. Understanding how to correctly divide two variables can help in resource allocation, data processing, and more. This article delves into the nuances of performing division in Bash, providing you with the knowledge to execute arithmetic operations smoothly and efficiently.

Basic Concepts

Understanding Variables in Bash

In Bash, a variable is a name assigned to a piece of data that can be changed during the script execution. Variables are typically used to store numbers, strings, or file names, which can be manipulated to perform various operations.

Overview of Arithmetic Operations

Bash supports basic arithmetic operations directly or through external utilities. These operations include addition, subtraction, multiplication, and division. However, Bash inherently performs integer arithmetic, which means it can only handle whole numbers without decimals unless additional tools are used.

Introduction to Arithmetic Commands

There are two primary ways to perform arithmetic operations in Bash:

• expr: An external utility that evaluates expressions, including arithmetic calculations.
• Arithmetic expansion $(( )): A feature of Bash that allows for arithmetic operations directly within the script.

Setting Up Your Script

Creating a Bash Script File

To start scripting, create a new file with a .sh extension using a text editor, such as Nano or Vim. For example:

nano myscript.sh

Making the Script Executable

After writing your script, you need to make it executable with the chmod command:

chmod +x myscript.sh

Basic Syntax

A Bash script typically starts with a shebang (#!) followed by the path to the Bash interpreter:

#!/bin/bash # Your script starts here

Declaring Variables

Assigning Values

To declare and assign values to variables in Bash, use the following syntax:

var1=10 var2=5

These variables can now be used in arithmetic operations.

Performing Division

Using expr

The expr command is useful for integer division:

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next-20240702: linux-next

Posted: 2024-07-02 07:53:00
Source: http://www.kernel.org/