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Tecmint: Linux Howtos, Tutorials & Guides
  • Learn Linux
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Virtualization

Resize KVM Virtual Machine Disk Size

How to Extend or Increase KVM Virtual Machine (VM) Disk Size

KVM virtualization technology supports various disk image formats. Two of the most popular and widely used disk formats are qcow2

Control Panels to Manage Virtual Machines

10 Best Control Panels For Virtual Machines (VM) Management

The automatic creation and management of virtual machines is a topical issue for any company that provides VPS services. If

Install VirtualBox in RHEL

How to Install VirtualBox 7.0 in RHEL 9/8

Brief: In this tutorial, we look at how to install VirtualBox 7.0 in RHEL 9 and RHEL 8 distributions to

Install VirtualBox in AlmaLinux

How to Install VirtualBox 7.0 in AlmaLinux

Brief: In this guide, we will explore how to install VirtualBox 7.0 in AlmaLinux 9 and AlmaLinux 8 distributions to

Install Qemu/KVM in Ubuntu

How to Install QEMU/KVM on Ubuntu to Create Virtual Machines

Brief: In this guide, we explore how to install QEMU/KVM on Ubuntu in order to create virtual machines. Virtualization is

Install VirtualBox in Linux

How to Install VirtualBox 7.0 on RHEL and Debian Based Distributions

VirtualBox is an open-source cross-platform virtualization software, that can be installed on any operating system to run multiple guest virtual

Install LXC Linux Containers in Ubuntu

How to Install, Create and Manage LXC (Linux Containers) in Ubuntu/Debian

Over the last decade, the open-source community has seen a steady shift to containerization as the preferred way of deploying

Migrate Virtualbox VMs Into KVM VMs

How to Use Virtualbox VMs on KVM In Linux

Are you considering making a switch from VirtualBox to KVM hypervisor? One of your greatest concerns would be starting all

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 on Ubuntu

How to Install KVM on Ubuntu 20.04

KVM, (kernel-based Virtual Machine) is a free and opensource virtualization platform for the Linux kernel. When installed on a Linux

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Linux Commands and Tools

How to Learn dd Command in Linux [15 Useful Examples]

How to Run ‘sudo’ Command Without Entering a Password in Linux

How to Save Command Output to a File in Linux

Different Ways to Use Column Command in Linux

How to Fix “rm: cannot remove ‘file’: Device or Resource Busy” in Linux

How to Fix “failed to mount /etc/fstab” Error in Linux

Linux Server Monitoring Tools

How to Automate Daily Linux Health Checks with a Bash Script + Cron

How to Install Zabbix Agent and Add Windows Host to Zabbix Monitoring – Part 4

Sysstat – All-in-One System Performance and Usage Activity Monitoring Tool For Linux

GoAccess (A Real-Time Apache and Nginx) Web Server Log Analyzer

Htop – An Interactive Process Viewer for Linux

iPerf3 – Test Network Speed/Throughput in Linux

Learn Linux Tricks & Tips

Lolcat – Display Text in Rainbow Colors in Linux Terminal

How to Test Website Loading Speed in Linux Terminal

10 Useful Sudoers Configurations for Setting ‘sudo’ in Linux

How to Transfer Files Between Two Computers using nc and pv Commands

Find Top Running Processes by Highest Memory and CPU Usage in Linux

Use ‘pushd’ and ‘popd’ for Efficient Filesystem Navigation in Linux

Best Linux Tools

5 Online Tools for Generating and Testing Cron Jobs for Linux

13 Best Photo Editing Software for Linux in 2024

16 Open Source Cloud Storage Software for Linux in 2024

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

Top 5 Open-Source Productivity Tools for Linux

7 Best Audio and Video Players for Gnome Desktop

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