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Tecmint: Linux Howtos, Tutorials & Guides
  • Learn Linux
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    • Linux Distros for Beginners
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    • Linux Server Distros
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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 Run Multiple Commands on Multiple Linux Servers

How to Set and Unset Local, User and System Wide Environment Variables in Linux

4 Useful Tools to Monitor CPU and GPU Temperature in Ubuntu

How to Undo or Redo a Yum Install on CentOS and RHEL

12 Ways to Find User Account Info and Login Details in Linux

8 Practical Examples of Linux “Touch” Command

Linux Server Monitoring Tools

MTR – A Network Diagnostic Tool for Linux

ctop – Top-like Interface for Monitoring Docker Containers

Tuned – Automatic Performance Tuning of CentOS/RHEL Servers

CBM – Shows Network Bandwidth in Ubuntu

Swatchdog – Simple Log File Watcher in Real-Time in Linux

How to Install LibreNMS Monitoring Tool on Debian 11/10

Learn Linux Tricks & Tips

How to Find Files With SUID and SGID Permissions in Linux

Learn Difference Between “su” and “su -” Commands in Linux

How to Check Which Apache Modules are Enabled/Loaded in Linux

How to Count Word Occurrences in a Text File

Tips to Create ISO from CD, Watch User Activity and Check Memory Usages of Browser

How to Repair and Defragment Linux System Partitions and Directories

Best Linux Tools

10 Tools to Take or Capture Desktop Screenshots in Linux

Top 5 Linux Programs for Students in 2025

27 Best Tools for VMware Administrators in 2024

10 Best Linux File and Disk Encryption Tools (2024)

23 Best Open Source Text Editors for Linux in 2024

Top Cross-Platform Apps for Linux, Windows, and Mac in 2025

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