New ‘Mirrored’ Network Mode Introduced in Windows Subsystem for Linux

Microsoft’s Windows Subsystem for Linux (WSL) continues to evolve with the release of WSL 2 version 0.0.2. This update introduces a set of opt-in preview features designed to enhance performance and compatibility. Key additions include “Automatic memory reclaim” which dynamically optimizes WSL’s memory footprint, and “Sparse VHD” to shrink the size of the virtual hard…

Linux Kernel Faces Reduction in Long-Term Support Due to Maintenance Challenges

The Linux kernel is undergoing major changes that will shape its future development and adoption, according to Jonathan Corbet, Linux kernel developer and executive editor of Linux Weekly News. Speaking at the Open Source Summit Europe, Corbet provided an update on the latest Linux kernel developments and a glimpse of what’s to come. A major…

Guide to Setting Up Remote Desktop on Linux

Guide to Setting Up Remote Desktop on Linux

Guide to Setting Up Remote Desktop on Linux

by George Whittaker

In today’s increasingly distributed work landscape, providing remote access to Linux devices is critical for organizations embracing location flexibility. Employees utilizing Linux machines need the ability to securely connect from anywhere to remain productive. Likewise, IT teams require remote Linux access for efficient troubleshooting, maintenance, and support across decentralized teams and infrastructure.

With proper configuration using the right protocols and tools, organizations can provide robust and secure remote Linux desktops to distributed workforces. However, setting up effective remote access for Linux can pose challenges given the diversity of distributions and use cases involved.

The Benefits of Remote Linux Desktop Capabilities

Linux is a highly popular and customizable open source operating system leveraged across personal devices, servers, cloud infrastructure, and more. Leading Linux distributions include Ubuntu, Fedora, Mint, Debian, openSUSE, Arch, and CentOS. This Linux ecosystem provides excellent security, performance, flexibility, and cost savings.

However, the same adaptability that makes Linux advantageous also leads to complexity in setting up remote desktop access. There is no one-size-fits-all approach. Enabling Linux remote connectivity requires considering:

  • The target Linux distribution and version
  • Device types from desktops to mobile
  • The operating system of the accessing client
  • Network configurations and bandwidth
  • Chosen remote access protocols and software
  • Use cases like troubleshooting versus everyday access

Despite these challenges, building the capability for Linux remote desktops delivers significant benefits:

  • Employees retain full access to files, settings, and apps on their Linux machines from anywhere with an internet connection. This improves productivity for remote and mobile workers.
  • Organizations avoid costs associated with purchasing additional devices to have Linux access in multiple locations or while traveling.
  • IT teams gain efficiency by remotely troubleshooting and administering Linux devices. Issues can be swiftly diagnosed and resolved.
  • Remote collaboration on Linux machines becomes seamless for distributed or hybrid teams.
  • With remote access, Linux devices can be flexibly used from different client types based on user preferences, such as Linux desktops, Windows PCs, Macs, tablets, and smartphones.
  • Overall equipment expenses and travel costs are reduced by enabling anytime, anywhere access to Linux machines for employees and IT staff.

Key Protocols and Tools for Linux Remote Connectivity

A few primary protocols dominate for accessing Linux remotely. Each has pros and cons to weigh based on use cases:

16 Apache Web Server Security and Hardening Tips

16 Apache Web Server Security and Hardening Tips

The post 16 Apache Web Server Security and Hardening Tips first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

Apache web server is one of the most popular and widely used web servers for hosting files and websites. It’s easy to install and configure

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Safeguarding Linux Landscapes: Backup and Restore Strategies

Safeguarding Linux Landscapes: Backup and Restore Strategies

Safeguarding Linux Landscapes: Backup and Restore Strategies

by George Whittaker
Introduction

In the dynamic world of Linux environments, safeguarding data stands paramount. Whether for personal use or maneuvering through server settings, understanding the depth of backup and restore strategies can be a game-changer. This article unfurls the multifaceted avenues of Linux backup and restore strategies, touching upon the necessity to have a fortified plan and how it keeps the data landscape secure and retrievable in Linux operating systems.

Understanding Linux File System

Before delving into the intricacies of backup and restore strategies, it’s vital to understand the Linux file system. Linux supports several file systems such as ext4, XFS, and Btrfs, each boasting unique features that govern how data is stored and retrieved. Appreciating the nuances of these file systems can significantly influence your backup and restore strategy, rendering it more robust and suited to your specific needs.

Backup Strategies

Protection starts with a proper backup strategy. Let’s explore various backup avenues available in Linux environments.

Manual Backup

Utilizing Basic Linux Commands

Linux offers potent commands like cp, tar, and rsync to facilitate manual backups. These commands are versatile, allowing users to specify exactly what to back up.

Pros
  • Full control over the backup process
  • No additional software required
Cons
  • Requires good knowledge of Linux commands
  • Time-consuming and prone to human errors

Automated Backup

Cron Jobs

Cron jobs make it possible to schedule backups at regular intervals, automating the backup process and reducing the possibility of human error.

Linux Backup Solutions

Bacula and Amanda stand tall as holistic solutions offering a range of features to facilitate automated backups.

Pros
  • Regular automatic backups
  • Comprehensive solutions with detailed reporting
Cons
  • Can be complex to set up initially
  • Potential overhead on system resources

Restore Strategies

Having a backup is half the journey; being adept at restoration completes it. Let’s delineate various restoration strategies pertinent to Linux environments.

Manual Restore

Restoring with Linux Commands

Using Linux commands for restoration carries the same pros and cons as using them for backups, offering control but requiring expertise.

11 Best Screen Recorders for Linux Desktops in 2023

11 Best Screen Recorders for Linux Desktops in 2023

The post 11 Best Screen Recorders For Linux in 2023 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

Recording your desktop session is a common and good practice for a variety of purposes, such as playing a hard level of a game, creating

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The 6 Best Email Clients for Linux in 2023

The 6 Best Email Clients for Linux in 2023

The post 6 Best Email Clients for Linux Systems first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

Email, an enduring method of communication, remains a fundamental way to share information; however, the preference has shifted from web applications to email clients over

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10 Free and Open Source Clipboard Managers for Linux

10 Free and Open Source Clipboard Managers for Linux

The post 10 Best Clipboard Managers for Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

Many times you get frustrated after copying something to your clipboard and then end up clearing it due to distraction from something else or someone.

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10 Best PDF Document Viewers for Linux Systems

10 Best PDF Document Viewers for Linux Systems

The post 10 Best PDF Document Viewers for Linux Systems first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

This article is the continuation of our ongoing series about Linux Top Tools, In this series, we will introduce you most famous open source tools

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Navigating the Landscape of Linux File System Types

Navigating the Landscape of Linux File System Types

Navigating the Landscape of Linux File System Types

by George Whittaker
Introduction

In the Linux environment, the file system acts as a backbone, orchestrating the systematic storage and retrieval of data. It is a hierarchical structure that outlines how data is organized, stored, and accessed on a storage device. Understanding the different Linux file system types can profoundly aid both developers and administrators in optimizing system performance and ensuring data security. This article delves deep into the intricate world of Linux file system types, tracing their evolutionary history and dissecting their features to provide a roadmap for selecting the appropriate file system for your needs.

History of Linux File Systems

Early Adventures in Linux File Systems

In the late 80s and early 90s, the Linux environment utilized relatively rudimentary file systems such as Minix, which later evolved to extended file systems like ext and ext2. These were foundational in framing the modern Linux file systems we see today.

The Journey from ext2 to ext4

The extended family of file systems transitioned from ext2 to ext3, introducing journaling features, and eventually culminated in the development of ext4, which brought forth substantial improvements in performance and storage capabilities.

Understanding Linux File System Types

Dive into the fascinating world of Linux file systems, each characterized by its unique features and functionalities that cater to various demands and preferences.

The Extended Family

  • ext2

    • Features and Limitations: Known for its simplicity and robustness, ext2 lacks journaling capabilities, which can be a drawback in data recovery scenarios.
    • Use Cases: Ideal for USB drives and flash memory where journaling isn’t a priority.
  • ext3

    • Features and Limitations: Building upon ext2, ext3 introduced journaling capabilities, improving data integrity yet lagging in performance compared to its successors.
    • Use Cases: Suitable for systems requiring data reliability without the need for top-tier performance.
  • ext4

15 Best Open Source Music Making Software for Linux

15 Best Open Source Music Making Software for Linux

The post 15 Best Open Source Music Making Software for Linux in 2023 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

Are you a music producer and use Linux as your primary operating system, then music production is going to become easy for you after reading

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Create Apache Name-Based and IP-Based Virtual Hosts in Linux

Create Apache Name-Based and IP-Based Virtual Hosts in Linux

The post Apache Virtual Hosting: Name-Based and IP-Based Virtual Hosts in RHEL Systems first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

Virtual Hosting is a concept where multiple websites or domains are hosted on a single server, which is done to reduce resource overhead and running

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LFCS #6: How to Assemble Partitions as RAID Devices in Linux

LFCS #6: How to Assemble Partitions as RAID Devices in Linux

The post LFCS #6: How to Assemble Partitions as RAID Devices and Create System Backups first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

The Linux Foundation launched the LFCS (Linux Foundation Certified Sysadmin) certification, a shiny chance for system administrators everywhere to demonstrate, through a performance-based exam, that

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How to Change the Hostname in Debian 12 BookWorm

How to Change the Hostname in Debian 12 BookWorm

How to Change the Hostname in Debian 12 BookWorm
by George Whittaker

Introduction

In the vast realm of networked computers, each device needs a unique identifier—a name that allows it to be distinguishable from the crowd. This unique identifier is known as the “hostname.” Whether you are working in a large corporate network or simply tinkering with a personal Linux box, you might find yourself needing to change this hostname at some point. This comprehensive guide walks you through the process of changing the hostname in Debian 12 BookWorm, one of the latest iterations of the popular Linux distribution Debian.

Prerequisites

Before diving into the nitty-gritty, ensure you have the following:

  1. Access to a Terminal: You can access the terminal through your GUI or via SSH if you’re working remotely.
  2. Superuser or sudo Privileges: Administrative access is necessary to make system-wide changes.
  3. Basic Understanding of Linux Command Line: Knowing how to navigate the terminal will be beneficial.
  4. Installed Instance of Debian 12 BookWorm: The instructions are tailored for this specific version.

Terminology

To make sure we’re on the same page, let’s clarify some terminology:

  1. Hostname: A label assigned to a machine on a network.
  2. Superuser: The administrator with full access to the Linux system.
  3. sudo: Command that allows permitted users to execute a command as a superuser.
  4. /etc/hostname and /etc/hosts: Configuration files storing hostname information.

Backup Current Settings

It’s always prudent to backup important configurations before making any changes. Open the terminal and run:

cp /etc/hostname /etc/hostname.bak cp /etc/hosts /etc/hosts.bak

This creates backup copies of your current hostname and hosts files.

Method 1: Using the hostnamectl Command

Step 1: Check Current Hostname

To see your current hostname, run the following command:

hostnamectl

Step 2: Change the Hostname

To change your hostname, execute:

sudo hostnamectl set-hostname new-hostname

Replace new-hostname with your desired hostname. For instance, to change the hostname to “mydebian,” you’d run:

sudo hostnamectl set-hostname mydebian

Step 3: Verify the Changes

Use the hostnamectl command again to check if the hostname has been updated:

hostnamectl

The Best 10 Screenshot Tools for Linux in 2023

The Best 10 Screenshot Tools for Linux in 2023

The post 10 Tools to Take or Capture Desktop Screenshots in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

Most of the time we need to take screenshots of the whole screen or some part of the window on the screen. While on Android

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9 Must-Have Linux Console [Terminal] File Managers

9 Must-Have Linux Console [Terminal] File Managers

The post 9 Best Linux Console File Managers first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

Linux console file managers can be very helpful in day-to-day tasks, when managing files on a local machine, or when connected to a remote one.

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How to Install and Configure an NFS Server on Ubuntu 22.04

How to Install and Configure an NFS Server on Ubuntu 22.04

The post How to Install NFS Server and Client on Ubuntu 22.04 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

NFS (Network File Share) is a protocol that allows you to share directories and files with other Linux clients in a network. The directory to

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How to Install NFS Server and Client on RHEL Distributions

How to Install NFS Server and Client on RHEL Distributions

The post How to Install NFS Server and Client on RHEL-based Distributions first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

In Linux, there are a couple of file-sharing protocols used to share storage and files across a network. The most widely used ones are Samba

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