Get Started Using Linux

Where to Download Live Linux ISO Files: Looking for Live Linux ISO files? This comprehensive directory contains some of the most popular Linux distributions, recovery environments, privacy-focused operating systems, security toolkits, server platforms, and bootable utilities available today. Every operating system listed below can be downloaded as an ISO image and written to a USB flash drive using tools such as YUMI, Universal USB Installer, Rufus, Ventoy, or balenaEtcher.

How to Get UUID: Need to quickly find the UUID of a USB flash drive for scripting, mounting, or system administration? This guide shows how to locate a USB drive UUID on Linux and macOS, along with the equivalent Windows volume serial number.

LZMA compression (Lempel-Ziv-Markov chain algorithm) is a high-performance data compression algorithm known for its high compression ratio. It is widely used in various applications where space efficiency is critical, such as software distribution, embedded systems, and large datasets. This tutorial will guide you through installing and using LZMA on Linux. We'll cover everything from installation to basic and advanced commands, including how to compress and decompress files using this powerful tool on popular Linux distributions like Ubuntu, Fedora, and Arch Linux.

How to manually create a bootable USB from an ISO file using the Linux dd command. The dd utility can write an ISO directly to a USB drive from Linux, macOS, and other Unix-like operating systems. Because dd performs a direct bit for bit copy, it is commonly used to create bootable USB drives from Linux distributions, recovery tools, and other bootable ISO images.

How to easily check Linux version and display installed kernel information. In this post, I walk you through multiple methods to check your Linux operating system (OS) version using simple terminal commands. Whether you're using Ubuntu, Debian, CentOS, Fedora, or any other Linux distribution, these methods will help you identify your OS version quickly. Keep reading to learn how to check your Linux version with commands like lsb_release, cat, and others. Plus, we'll also cover how to find your kernel version and other useful details.

At some point, you will likely need to find and kill a process in Linux. Like any operating system, Linux applications can freeze, crash, or become unresponsive. When that happens, the safest approach is to locate and terminate the problematic process rather than restarting your entire system.

Common reasons to kill Linux processes include fixing frozen programs, freeing up system resources, troubleshooting performance issues, and stopping suspicious or unwanted background tasks.

Linux Rename File: Rename File in Terminal using Linux: Renaming files in Linux using the terminal might not be immediately obvious, but it's quite simple with the mv (move) command. This powerful command allows you to rename files, rename directories, and move files to different locations.

Updating Linux: Keeping your Linux system updated is essential for maintaining stability, improving performance, applying security patches, and gaining access to the latest features. This guide walks you through updating and upgrading packages, as well as moving to newer releases, on several popular Linux distributions including Ubuntu, Debian, Fedora, CentOS, and Arch Linux.

Learning how to find a file in Linux from the terminal can save time, reduce frustration, and significantly improve your productivity. Whether you're hunting for misplaced files, organizing a complex directory structure, or managing storage space, the find command in Linux is a powerful and versatile tool you need to master.

Restore GRUB After Windows Install. When you install Windows alongside Linux, the Windows bootloader overwrites GRUB, preventing you from booting into Linux. This guide explains how to restore or repair GRUB and finally regain access to your Linux system.

Ubuntu Installer Not Detecting Hard Drive (SATA or NVMe): One of the most frustrating issues when installing Ubuntu is when the installer cannot find your hard drive. This often happens with both SATA HDDs/SSDs and modern NVMe drives. Even if the disk shows up in fdisk -l or GParted, the Ubuntu installer may fail to detect it.

How to Install Grub2 on USB from Linux to make a BIOS an UEFI bootable USB that can boot on all Machines. In the following tutorial, I'll show you one way of easily installing Grub2 Bootloader to a USB flash drive from an up and running Linux Operating Environment.

How to Install deb Packages on Ubuntu or Debian Linux. Using Ubuntu or Debian and need to install a .deb file manually? While many applications can be installed directly from the repositories using tools like apt, aptitude, or Synaptic, you may occasionally download standalone .deb packages from developer websites or third party sources.

In this guide, you'll learn how to manually install Debian packages (.deb files), handle dependencies, uninstall installed packages, and search for them using the terminal. This process works for both Debian and Ubuntu-based Linux systems.

The following tutorial covers the process of installing ipw3945 wireless drivers in Debian, Ubuntu or CentOS. Enabling you to get your Intel® PRO Wireless 3945ABG Wireless network card working in Debian or CentOS. The Intel® PRO Wireless 3945ABG network cards are older cards that were commonly used in various laptops ranging from HP to Dell.

How do I exit man page from the terminal? Once you have finished viewing a Linux manual page (man page) for a command or program, you will usually want to exit or quit the manual so you can return to your terminal and continue working. While this is a simple step, many new Linux users frequently ask: "How do I exit the man page?"

Change the Debian Menu Icon and Name: This tutorial covers the process of changing the default Debian Menu Icon to a custom icon and optionally changing the Debian Menu name. This guide is for users who enjoy customizing their environment while using a pure Debian Linux setup or a remix based on Debian.

Prompt to eject CD: How to Bypass or Remove the "Please Remove the Disk and Press Enter" Prompt in Ubuntu. If you're booting Ubuntu from a USB drive and tired of seeing the "Please remove the disk, close the tray (if any) and press ENTER to continue" message every time you shut down or restart, you're not alone. This tutorial will walk you through how to remove the eject CD prompt in Ubuntu entirely. It's especially useful for users running Ubuntu from a bootable USB drive, as there's no CD to eject in that case.

How to Boot Ubuntu to RAM (Ubuntu toram) from a Live USB: In this tutorial, you'll learn how to boot Ubuntu entirely into system memory using the toram boot parameter. This feature copies the Ubuntu Live USB environment into RAM during startup, allowing you to remove the USB drive after booting and continue running Ubuntu directly from memory. Running Ubuntu from RAM can improve responsiveness, reduce USB drive access, and free the USB port for other uses.

Learn how to untar, extract tar, decompress, or open tar files and tar.gz archives, aka: untar gz files in Linux or Unix. Whether you are managing software packages, backups, or downloaded content, mastering Linux tar commands is essential.

How to Upgrade Debian Versions (Step-by-Step Guide): Looking to upgrade your Debian Linux system to the latest stable release? You're not alone! One of our subscribers recently asked, "How can I upgrade to a newer Debian version without reinstalling the OS?" The good news is, if you're using a full local installation of Debian (on a desktop or server), upgrading to a newer release is easier than you might think.

Add User to Sudoers File in Linux: Adding a user to the sudoers file or wheel group is an essential step for granting administrative (root) privileges on a Linux system. In this guide, you will learn how to safely add a user to the sudoers file using group membership or the visudo command, which is the recommended and safest way to manage sudo permissions.

Whether you are using Ubuntu, Debian, Fedora, Arch, CentOS, openSUSE, or Gentoo, the steps below include distro specific instructions that work across modern Linux systems.

How to easily add a context menu item that enables a Linux user to open files as root or administrator via right mouse click when browsing a file system. This feature allows the user to navigate their file system and open or edit any file or directory as the root user or admin of the system. It is a great solution for those that are not completely comfortable using terminal commands.

How to Mount NTFS Partition in Linux to Access Windows Files: In this simple guide, we cover how to easily mount and access a Windows NTFS partition from a running Linux environment. Whether you need to repair a Windows system, recover files, or just share and access data in a dual boot setup, knowing how to work with NTFS partitions on Linux can be invaluable.

Are you looking to clear terminal history in Linux? Maybe clear bash history, erase session history, or permanently delete typed commands from the terminal? These are common questions for new Linux users. This guide explains how terminal history works and shows you how to view, manage, and completely clear command history in Linux.

How to Check Your Linux Kernel Version: Wondering which Linux kernel version your system is running? Whether you're troubleshooting, installing new drivers, or verifying compatibility with a software package, knowing your exact kernel version can be crucial. Luckily, Linux provides multiple easy ways to find this information directly from the terminal.

This simple Cube Desktop tutorial explains how a user can install Compiz on Ubuntu. Compiz is a composite window manager that allows the Linux user to attain stunning, 3D desktop effects with their personal desktop environment, as can be seen in the example Ubuntu Beryl Cube effect.

Understanding the Linux directory structure is one of the most important steps after migrating from Windows to Linux. Unlike Windows, Linux uses a standardized file system layout defined by the Filesystem Hierarchy Standard (FHS). For new Linux users, or those coming from Windows, learning the Linux filesystem hierarchy early on will make navigation, management, and troubleshooting much easier.

The following is a quick reference list of some useful Linux shell commands along with a short description of common usage. There are several more, but this basic list was created to help familiarize the newly introduced Ubuntu users. Those who might be migrating from a Windows operating environment.