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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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    • AI for Linux
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    • RHCE Certification
    • LFCS Certification
  • eBooks
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Linux Tricks

How To Assign Output of a Linux Command to a Variable

When you run a command, it produces some kind of output: either the result of a program is suppose to

Set Sudo Password Timeout Linux

How to Keep ‘sudo’ Password Timeout Session Longer in Linux

In recent articles, we’ve showed you 10 Useful Sudoers Configurations in Linux and Let Sudo Insult You When You Enter

Find Number of Files in a Directory and Subdirectories

How to Find Number of Files in a Directory and Subdirectories

In this guide, we will cover how to display the total number of files in the current working directory or

Show Date and Time for Each Command in History

Set Date and Time for Each Command You Execute in Bash History

By default, all commands executed by Bash on the command line are stored in history buffer or recorded in a

Linux I/O - Input/Output Redirection Operators

Learn The Basics of How Linux I/O (Input/Output) Redirection Works

One of the most important and interesting topics under Linux administration is I/O redirection. This feature of the command line

Sudoers Configuration for sudo in Linux

10 Useful Sudoers Configurations for Setting ‘sudo’ in Linux

In Linux and other Unix-like operating systems, only the root user can run all commands and perform certain critical operations

Useful Commands For Effective File Operations in Linux

12 Useful Commands For Filtering Text for Effective File Operations in Linux

In this article, we will review a number of command line tools that act as filters in Linux. A filter

Find Linux Binary Command Location and Description

5 Ways to Find a ‘Binary Command’ Description and Location on File System

With the thousands of commands/programs available in Linux systems, knowing the type and purpose of a given command as well

Change Linux Terminal Prompt Colors

How to Customize Bash Colors and Content in Linux Terminal Prompt

Today, Bash is the default shell in most (if not all) modern Linux distributions. However, you may have noticed that

10 Linux Command Line Tricks and Tips Worth Knowing

10 Interesting Linux Command Line Tricks and Tips Worth Knowing

I passionately enjoy working with commands as they offer more control over a Linux system than GUIs (Graphical User Interfaces)

Google Search from Linux Command Line

Googler: A Command Line Tool to Do ‘Google Search’ from Linux Terminal

Today, Google search is a well known and the most-used search engine on the World Wide Web (WWW), if you

Find MySQL, PHP and Apache Config Files

How to Find MySQL, PHP and Apache Configuration Files

In this post, we will learn a number of commands for locating the default configuration files for MySQL database server

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Linux Commands and Tools

Manage Log Messages Under Systemd Using Journalctl [Comprehensive Guide]

4 Ways to Generate a Strong Pre-Shared Key (PSK) in Linux

8 Linux Nslookup Commands to Troubleshoot DNS (Domain Name Server)

10 Lesser Known Linux Commands – Part 2

How to Find a Process Name Using PID Number in Linux

12 Useful Commands For Filtering Text for Effective File Operations in Linux

Linux Server Monitoring Tools

How to Install Icinga2 Monitoring Tool on Debian

ntopng – Web-Based Network Traffic and Security Monitoring Tool

20 Best Linux Bandwidth Monitoring Tools for Network Analysis

4 Tools to Manage EXT2, EXT3 and EXT4 Health in Linux

How to Setup and Manage Log Rotation Using Logrotate in Linux

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

Learn Linux Tricks & Tips

5 Ways to Empty or Delete a Large File Content in Linux

3 Ways to List All Installed Packages in RHEL, CentOS and Fedora

How to Find Files With SUID and SGID Permissions in Linux

How to Monitor Progress of (Copy/Backup/Compress) Data using ‘pv’ Command

How to Add or Remove Linux User From Group

10 Interesting Linux Command Line Tricks and Tips Worth Knowing

Best Linux Tools

5 Must-Try AI Tools for Linux Users in 2024

8 Best IRC Clients for Linux in 2024

Universal Package Managers for Linux: Snap, Flatpak, and AppImage

15 Best Kali Linux Web Penetration Testing Tools

15 Best Free and Open Source Software (FOSS) Programs for Linux

16 Free and Open Source Video Players for Linux in 2024

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