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Tecmint: Linux Howtos, Tutorials & Guides
  • Learn Linux
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    • Linux Distros for Beginners
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    • Debian Distributions
    • Ubuntu Distributions
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    • Rolling Linux Distros
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    • Linux Distributions for Students
    • Linux Distros for Windows
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    • RHCE Certification
    • LFCS Certification
  • eBooks
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Ubuntu

Fix “E: Unable to locate package” Error on Ubuntu

5 Ways to Fix “E: Unable to locate package” Error on Ubuntu

Sometimes, when installing a package on Ubuntu using the APT package manager, you might bump into the error “E: Unable

Install Google Chrome 46 in Debian Systems

Install Google Chrome on Ubuntu, Debian and Linux Mint

Google Chrome Browser developed by Google Inc. is a freeware web browser licensed under Google Chrome Terms of Service. As

Install Ubuntu Restricted Extras

How to Install Ubuntu Restricted Extras

Ubuntu Restricted Extras is a software bundle for the Ubuntu operating system that allows users to install software that isn’t

Ubuntu Livepatch

Livepatch – Install Kernel Updates On Ubuntu Without Rebooting

If you are a system administrator in charge of maintaining critical systems in enterprise environments, we are sure you know

Install Docker Desktop in Ubuntu

How To Install and Use Docker Desktop on Ubuntu and Linux Mint

Docker Desktop is an easy-to-use cross-platform GUI (Graphical User Interface) application used to manage Docker images, containers, and apps from

Best Ubuntu Linux Distributions

10 Best Ubuntu-Based Linux Distributions

Ubuntu is arguably one of the most popular and widely-used Linux distributions owing to its classic UI, stability, user-friendliness, and

Debian vs Ubuntu

Debian vs Ubuntu: What’s the Difference?

There are hundreds of Linux distributions, each unique in its own way. Some of the popular and widely used Linux

Install OpenVPN in Ubuntu

How to Install and Configure OpenVPN in Ubuntu 22.04/20.04

OpenVPN is an open-source, fast, popular program for creating a VPN (Virtual Private Network). It uses both the TCP and

Install MYSQL in Ubuntu

How To Install MySQL Server on Ubuntu 22.04/Ubuntu 20.04

MySQL community server is a free open-source, popular, and cross-platform database management system, which supports both SQL and NoSQL and has

Install Ubuntu Server 22.04

Installation of Ubuntu 22.04 Server with LAMP Stack

Canonical, the company behind Ubuntu, released Ubuntu 22.04 LTS (Jammy Jellyfish) on April 21, 2022, for Ubuntu Desktop, Ubuntu Server,

Add Swap Space on Ubuntu

How to Add Swap Space on Ubuntu Linux

One of the simplest ways of watching against out-of-memory problems in applications is to increase some swap size in your

Host Website Locally in Linux

How to Host A Website for Free at Your Home Linux System

The term web server can be used to refer to both hardware and software, or both working together. For the

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Linux Commands and Tools

Gdu – A Pretty Fast Disk Usage Analyzer for Linux

10 Must-Know sFTP Commands for Linux File Transfers

How to Permanently Disable Swap Partition in Linux

Level Up Linux: 20 Advanced Commands for Mid-Level Users

12 Linux ‘df’ Commands to Check Disk Space Usage

20 Linux YUM (Yellowdog Updater, Modified) Commands for Package Management

Linux Server Monitoring Tools

systemd-analyze – Find System Boot-up Performance Statistics in Linux

iftop – A Real Time Linux Network Bandwidth Monitoring Tool

How to Monitor Linux Commands Executed by System Users in Real-time

Configure Collectd as a Central Monitoring Server for Clients

How to Monitor Performance Of CentOS 8/7 Server Using Netdata

4 Ways to Watch or Monitor Log Files in Real Time

Learn Linux Tricks & Tips

How to Test Website Loading Speed in Linux Terminal

12 Useful PHP Commandline Usage Every Linux User Must Know

6 Useful Tools to Remember Linux Commands Forever

How to Copy File Permissions and Ownership to Another File in Linux

How to Append Text to End of File in Linux

How to Encrypt and Decrypt Files and Directories Using Tar and OpenSSL

Best Linux Tools

8 Best Open-Source Disk Cloning & Backup Tools for Linux (2024)

Top 5 Diagram Tools for Linux Users in 2025 (Free & Open-Source)

10 Best Google Drive Clients for Linux in 2023

5 CLI Tools for Downloading Files and Browsing Internet in Terminal

10 Tools to Monitor Linux Disk Partitions and Usage in Linux

Top 5 Open-Source Enterprise Software for Linux in 2024

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