Linux FileSystem Hierarchy Standard

Linux Filesystem Navigation Basics

This article explains basic commands for navigation within Linux file system. The diagram below represents (part of) a Linux file system know as Filesystem Hierarchy Standard. A line from one node to a node on its right indicates containment. For example, the student directory is contained within the home directory.

In this tutorial you will learn:

  • How to use pwd command
  • How to use cd command
  • How to navigate to user home directory
  • Difference between relative vs absolute
  • What is a parent directory

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Logical Volume Manager - Tutorial Scenario

Linux Logical Volume Manager (LVM) tutorial

Logical Volume Manager (LVM) is used on Linux to manage hard drives and other storage devices. As the name implies, it can sort raw storage into logical volumes, making it easy to configure and use.

In this guide, you’ll learn how LVM works on Linux systems. There’s no better way to learn about LVM than simply running through an example, which is exactly what we’ll do in the steps below. LVM works the same on any Linux distribution, so you can use any of the commands below on your own system.

Follow along with us as we use LVM to create partitions, physical volumes, a virtual group, logical volumes, and filesystems on a hard disk. We’ll also show how to mount, extend, and remove our newly created logical volumes. By the end of this tutorial, you’ll have a full understanding of how to use LVM and apply your own configurations.

In this tutorial you will learn:

  • How to install LVM on major Linux distros
  • How to create partitions
  • How to create physical volumes
  • How to create a virtual group
  • How to create logical volumes
  • How to create a filesystem on logical volumes
  • How to edit fstab to automatically mount partitions
  • How to mount logical volumes
  • How to extend a logical volume
  • How to remove a logical volume
Logical Volume Manager - Tutorial Scenario

Logical Volume Manager – Tutorial Scenario

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