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Tecmint: Linux Howtos, Tutorials & Guides
  • Learn Linux
  • Linux Distros
    • Linux Distros for Beginners
    • Linux Distros for Experts
    • New Linux Distros
    • Linux Server Distros
    • Secure Linux Distros
    • CentOS Alternatives
    • RedHat Distributions
    • Debian Distributions
    • Ubuntu Distributions
    • Arch Linux Distros
    • Rolling Linux Distros
    • KDE Linux Distros
    • Linux Distros for Old PC
    • Linux Distros for Kids
    • Linux Distributions for Students
    • Linux Distros for Windows
  • Commands
    • A – Z Linux Commands
    • 100+ Linux Commands
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  • Pro Courses
    • Bash Scripting
    • Learn Linux
    • AI for Linux
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  • eBooks
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virtualization

Install LXC Linux Container in CentOS

Install LXC (Linux Containers) in RHEL, Rocky & AlmaLinux

LXD is described as the next-generation container and virtual machine manager that offers an immersive for Linux systems running inside

Build Configure Docker Images with Dockerfile

How to Automatically Build and Configure Custom Docker Images with Dockerfile – Part 3

This tutorial will concentrate on how to build a custom Docker image based on Ubuntu with Apache service installed. The

Install and Run Applications in Docker Containers

How to Install, Run and Delete Applications Inside Docker Containers – Part 2

Following the previous Docker article, this tutorial will discuss how to save a Docker container into a new image, remove

Install Docker and Learn Basic Container Manipulation

Install Docker and Learn Basic Container Manipulation in CentOS and RHEL 8/7 – Part 1

In this 4-article series, we will discuss Docker, which is an open-source lightweight virtualization tool that runs at top of

Install KVM in CentO 8

How to Install KVM on CentOS/RHEL 8

Kernel-based Virtual Machine (KVM in short) is an open-source and de facto standard virtualization solution that is tightly integrated into

Create Virtual Machine Instances in OpenStack

How to Create, Deploy and Launch Virtual Machines in OpenStack

In this guide we will learn how to create images and launch an instance of an image (virtual machine) in

Openstack Networking Guide

How to Configure OpenStack Network to Enable Access to OpenStack Instances

This tutorial will guide you on how you can configure OpenStack networking service in order to allow access from external

Install OpenStack in CentOS 7

How to Install Your Own Cloud Platform with OpenStack in RHEL/CentOS 7

OpenStack is a free and open-source software platform which provides IAAS (infrastructure-as-a-service) for public and private clouds. OpenStack platform consists

Manage RHEV VM Operations and Tasks

How to Manage RedHat Enterprise Virtualization (RHEV) Virtual Machines Operations and Tasks – Part 6

In this part of our tutorial we are going to discuss the operations and tasks such as Taking Snaphots, Creating

RHEV Clustering and RHEL Hypervisors Installation

RHEV Clustering and RHEL Hypervisors Installation – Part 5

In this part we are going to discuss some important points related to our RHEV series. In Part-2 of this

Deploy Virtual Machines in RHEV ISO Domain

How to Deploy Virtual Machines in RHEV Environment – Part 4

Our environment consist of one datacenter attached with ISCSI shared storage. This datacenter included one cluster with two hosts/nodes which

Create Data-Centers and Cluster in RHEV

How to Deploy Data-Centers with Cluster and Add ISCSI Storage in RHEV Environment

In this part, we are going to discuss how to deploy data-center with one cluster which contains our two hosts

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Linux Commands and Tools

How to Set Limits on User Running Processes in Linux

How to Use ‘Yum History’ to Find Out Installed or Removed Packages Info

Hashdeep: A Powerful Tool for File Verification in Linux

How to Use fgrep Command to Search for Strings in Linux

How to Use sed and awk to Modify Config Files in Linux

How to Delete User Accounts and Their Home Directories in Linux

Linux Server Monitoring Tools

How to Monitor Node.js Applications Using PM2 Web Dashboard

How to Install Nagios 4 in Ubuntu and Debian

CBM – Shows Network Bandwidth in Ubuntu

9 Useful Commands to Get CPU Information on Linux

How to Install Icinga2 Monitoring Tool on Ubuntu 20.04/22.04

How to Install Icinga2 Monitoring Tool on Debian

Learn Linux Tricks & Tips

How to Identify Working Directories Using Shell Characters and Variables

Display Command Output or File Contents in Column Format

10 Useful Sudoers Configurations for Setting ‘sudo’ in Linux

How to Change UUID of Partition in Linux Filesystem

How to Boot into Single User Mode in CentOS/RHEL 7

Progress – Show Percentage of Copied Data for (cp, mv, dd, tar) Commands

Best Linux Tools

16 Best Microsoft Teams Alternatives For Linux in 2024

7 Best Audio and Video Players for Gnome Desktop

My Favorite Command Line Editors for Linux – What’s Your Editor?

16 Best Notepad++ Alternatives for Linux in 2025

8 Best HTML & CSS Code Editors for Linux

6 Best Whiteboard Applications for Your Linux Systems

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