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Linux Logical Volume Manager (LVM) Guide For Beginners

  • ostechnix.com; By Senthil Kumar (Posted by ostechnix on Nov 22, 2022 9:57 AM EDT)
  • Story Type: Tutorial; Groups: Linux
In this tutorial, we are going to learn about Linux Volume Management. We will see what is LVM in Linux, advantages of LVM, how to create Volume group and Logical volumes in Linux with examples.

How To Reset Forgotten Windows Password With Chntpw And Linux Live CD

  • ostechnix.com; By Senthil Kumar (Posted by ostechnix on Nov 17, 2022 6:51 PM EDT)
  • Story Type: Tutorial; Groups: Linux
This step by step guide explains what is Chntpw utility and how to reset Windows password using Chntpw with a Linux Live CD.

How To Upgrade To Fedora 37 From Fedora 36 Workstation And Server

This step by step tutorial explains how to upgrade to Fedora 37 from Fedora 36 and older versions. If you're already using Fedora 36, you can now safely upgrade to Fedora 37 desktop or server edition for latest features, performance and stability improvements.

How To Install Netdata Performance Monitoring Tool In Linux

  • ostechnix.com; By Senthil Kumar (Posted by ostechnix on Nov 10, 2022 9:14 AM EDT)
  • Story Type: Tutorial; Groups: Linux
This guide explains what is Netdata, how to install Netdata in Linux and how to analyze and monitor a Linux system performance and resource usage with Netdata.

How To Securely Transfer Files With SCP In Linux

In this guide, we will look at what is SCP and how to securely transfer files between local and remote computers with SCP in Linux and Unix-like operating systems.

How To Monitor File Changes Using fswatch In Linux

This guide explains what is fswatch, how to install fswatch, and how to monitor file changes using fswatch in Linux and Unix-like operating systems.

How To Find And Remove Unused Packages In Linux

  • ostechnix.com; By Senthil Kumar (Posted by ostechnix on Oct 24, 2022 11:29 AM EDT)
  • Story Type: Tutorial; Groups: Linux
This brief tutorial will explain how to find and remove unused packages in CentOS and Ubuntu Linux distributions using Deborphan, Gtkorphan, and Rpmorphan utilities.

Different Ways To Repeat Your Last Command In Linux

  • ostechnix.com; By Senthil Kumar (Posted by ostechnix on Oct 21, 2022 8:15 AM EDT)
  • Story Type: Tutorial; Groups: Linux
This guide explains different ways to repeat your last command in Linux and Unix operating systems with practical examples.

How To Setup Docker And Docker Compose With DockSTARTer

This guide explains what is DockSTARTer, how to install DockSTARTer in Linux and how to setup Docker and Docker compose using DockSTARTer to run containerized applications in Linux.

How To Restrict Access To Linux Servers Using TCP Wrappers

  • ostechnix.com; By Senthil Kumar (Posted by ostechnix on Oct 16, 2022 3:42 AM EDT)
  • Story Type: Tutorial; Groups: Linux
In this guide, we are going to learn what is TCP Wrappers, what is it used for, how to install TCP Wrappers in Linux, and how to restrict access to Linux servers using TCP Wrappers.

How To Monitor User Activity In Linux

There are many ways to monitor users in Linux. In this guide, we are going to talk about GNU accounting utilities that can be used to monitor the user activity in Linux.

5 Kernel Live Patching Tools That Will Help To Run Linux Servers Without Reboots

  • ostechnix.com; By Senthil Kumar (Posted by ostechnix on Oct 12, 2022 10:46 AM EDT)
  • Story Type: Tutorial; Groups: Linux
In this article you will learn what is Linux Kernel live patching, how it ensures the uptime, what 5 tools are available to help you run servers for years - without reboots and what are the advantages and drawbacks of each tool.

How To Use sshpass For Non-interactive SSH login In Scripts In Linux And FreeBSD

This guide explains what sshpass is, how to install sshpass in various Linux and FreeBSD systems, how to use sshpass for non-interactive SSH login, and finally how to perform SSH password automation in shell scripts using sshpass utility in Linux and FreeBSD systems.

Zeit – A GUI Front-end To Crontab To Schedule Jobs In Linux

This brief tutorial explains about Zeit, a graphical front-end to Crontab and at command, and how to easily schedule jobs in Linux with Zeit.

Learn To Use Man Pages Efficiently In Linux

  • ostechnix.com; By Senthil Kumar (Posted by ostechnix on Oct 7, 2022 5:34 PM EDT)
  • Story Type: Tutorial; Groups: Linux
This tutorial explains how to learn to use man pages efficiently to find out what exactly you want to know.

How To Use Ansible Vault To Protect Sensitive Playbook Data

  • ostechnix.com; By Senthil Kumar (Posted by ostechnix on Oct 1, 2022 7:38 PM EDT)
  • Story Type: Tutorial; Groups: Linux
In this article, we are going to learn what is Ansible Vault and how to use Ansible Vault to protect sensitive playbook data by encrypting the data in Linux.

How To Configure Mouse Support For Linux Virtual Consoles With GPM

  • ostechnix.com; By Senthil Kumar (Posted by ostechnix on Sep 29, 2022 8:51 AM EDT)
  • Story Type: Tutorial; Groups: Linux
Wondering how to use the mouse in the text-based terminals in headless Linux servers. GPM, acronym for General Purpose Mouse, is a daemon that helps you to configure mouse support for Linux virtual consoles.

How To Setup Streaming Media Server Using Jellyfin In Linux

  • ostechnix.com; By Senthil Kumar (Posted by ostechnix on Sep 26, 2022 6:00 PM EDT)
  • Story Type: Tutorial; Groups: Linux
This guide explains what is Jellyfin, how to install Jellyfin in Linux and how to setup streaming media server using Jellyfin in Linux.

How To Visualize Disk Usage With Filelight In Linux

This brief guide explains what is Filelight and its uses, how to install Filelight in Linux, and then how to visualize disk usage with Filelight in Linux operating systems.

How To Enable RPM Fusion Repository In Fedora, RHEL, AlmaLinux, Rocky Linux

  • ostechnix.com; By Senthil Kumar (Posted by ostechnix on Sep 23, 2022 10:08 AM EDT)
  • Story Type: Tutorial; Groups: Linux
This guide explains what is RPM Fusion repository, why should we install RPM Fusion repository, and finally how to enable RPM Fusion repository in Fedora, RHEL, and its clones like CentOS, AlmaLinux and Rocky Linux

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