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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
  • Tools
  • Pro Courses
    • Bash Scripting
    • Learn Linux
    • AI for Linux
    • RHCSA Certification
    • RHCE Certification
    • LFCS Certification
  • eBooks
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    • Ansible Exam
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Linux Tricks

Change UUID in CentOS and Ubuntu

How to Change UUID of Partition in Linux Filesystem

In this short tutorial, you are going to learn how to change the UUID of a Linux partition. This can

Create Virtual Hard Disk Volume in Linux

How to Create a Virtual HardDisk Volume Using a File in Linux

Virtual Hard Disk (VHD) is a disk image file format which represents a virtual hard disk drive, capable of storing

Christmassify Linux Terminal

How to Christmassify Your Linux Terminal and Shell

It’s the most wonderful time of the year when the world is in the Christmas mood. It’s the happiest season

Clone Linux Partitions

How to Clone a Partition or Hard drive in Linux

There are many reasons why you may want to clone a Linux partition or even hard drive, most of which

Create Multiple Users in Linux

How to Create Multiple User Accounts in Linux

The two utilities for adding or creating user accounts in Unix/Linux systems are adduser and useradd. These commands are designed

Disable Root Login in Linux

4 Ways to Disable Root Account in Linux

The root account is the ultimate account on a Linux and other Unix-like operating systems. This account has access to

Find and Remove Directory in Linux

How to Search and Remove Directories Recursively on Linux

In one of our previous articles, we explained how to find out top directories and files consuming the most disk

Run Last Executed Commands in Linux

2 Ways to Re-run Last Executed Commands in Linux

One of the greatest features of Bash is the command history, which stores all commands a user runs, in a

Tools to Find Files in Linux

5 Command Line Tools to Find Files Quickly in Linux

Searching or finding files on a Linux system from the terminal can be a little of a challenge especially for

Ternimal – Show Animated Lifeform in Linux Terminal

Ternimal – Show Animated Lifeform in Your Linux Terminal

Ternimal (not terminal, yes, we also read it as terminal the first time) is a simple, very flexible program that

Force User Password Change Next Login

How to Force User to Change Password at Next Login in Linux

In our last article, we’ve explained you how to change user password expiry information in Linux, where we looked at

How to Manage User Password Expiration and Aging in Linux

System administration involves numerous tasks including managing users/groups and under user management, some of the minor tasks involved are adding,

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Linux Commands and Tools

How to View Colored Man Pages in Linux

How to Increase Number of Open Files Limit in Linux

How To Install and Use Android Debug Bridge (adb) in Linux

How to Install Wget in Linux

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

How To Run a Cron Job Every 30 Seconds in Linux

Linux Server Monitoring Tools

4 Useful Tools to Monitor CPU and GPU Temperature in Ubuntu

How To Install Pandora FMS Monitoring Tool in Ubuntu 18.04

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

How to Monitor Ubuntu Performance Using Netdata

Darkstat – A Web Based Linux Network Traffic Analyzer

Monitorix – A Linux System and Network Monitoring Tool

Learn Linux Tricks & Tips

How to Repair and Defragment Linux System Partitions and Directories

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

Easily Correct a Typo of Previous Command Using Carat (^) Symbol

How to Customize Bash Colors and Content in Linux Terminal Prompt

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

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

Best Linux Tools

4 Best Tools for Creating Fillable PDF Forms on Linux

15 Best Kali Linux Web Penetration Testing Tools

7 Best Skype Alternatives for Linux in 2025

16 Best Markdown Editors for Linux

Top 5 Open-Source Productivity Tools for Linux

8 Best Mail Transfer Agents (MTA’s) for Linux

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