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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
    • RHCSA Exam
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    • LFCS Exam
    • LFCE Exam
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    • Ansible Exam
  • About
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Linux Commands

Linux Commands for Linux Beginners

Add a Line Using Sed Command

How to Append a Line After a String in a File Using sed Command

If you’re working with text files on a Linux system, you may need to modify the contents of those files.

Linux Commands for Machine Learning

40+ Linux Commands for a Better Machine Learning Workflow

Linux is the backbone of many machine learning (ML) workflows. With its powerful command-line interface, Linux gives engineers the flexibility

Identify Hard Drive Bottlenecks

8 Linux Commands to Diagnose Hard Drive Issues in Linux

As a Linux expert with over a decade of experience managing servers, I have seen how crucial it is to

Linux Service Management

How to Start, Stop, and Restart Services in Linux

If you’re new to Linux, understanding how to manage services is an essential skill. Services are processes that run in

Hashdeep - Linux File Integrity Checker

Hashdeep: A Powerful Tool for File Verification in Linux

As a seasoned Linux user with over a decade of experience, I’ve come across many tools that help in various

Difference Between localhost and 127.0.0.1

A Simple Breakdown of Localhost and 127.0.0.1 in Networking

When working with Linux or any other operating system, you might encounter the terms localhost and 127.0.0.1 quite often. They

Generate and Check Files with MD5 Checksum in Linux

How to Generate and Verify Files with MD5 Checksum in Linux

When working with files on Linux, it’s important to ensure their integrity. One way to do this is by using

Count Video Frames Using FFMpeg

How to Count Total Frames in a Video on Linux Using FFmpeg

Counting video frames can be useful in various scenarios, such as video editing, quality analysis, or determining frame rates. FFmpeg,

Dtrx Linux Archive Tool

Dtrx – An Intelligent Archive Extraction (tar, zip, cpio, rpm, deb, rar) Tool for Linux

All of us might have faced a situation at some point of time or another while using Linux tar.gz, tar.bz2,

X Window Linux Commands

7 Useful X-Window (GUI-Based) Linux Commands – Part 2

In our previous article on X-window (GUI-based) Linux commands, we covered several useful graphical commands. Adding to that list, we

X-Based Commands in Linux

11 Useful X-window (GUI Based) Linux Commands – Part I

We, the Tecmint Team, are dedicated to creating high-quality articles about Linux and open-source topics. Since we started, we’ve put

diff3 command in linux

How to Use diff3 Command for File Merging in Linux

The diff3 command in Linux is a helpful tool that compares three files and shows their differences, which is mainly

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Linux Commands and Tools

How to Find Linux Server Geographic Location in Terminal

How to Use Heredoc in Shell Scripting

How to Automatically Restart a Service After Failure on SysVinit and Upstart

5 Best Command Line Archive Tools for Linux – Part 1

How to Install tar in CentOS, RHEL, and Fedora

How to Send a Message to Logged Users in Linux Terminal

Linux Server Monitoring Tools

How To Install Elasticsearch, Logstash, and Kibana (ELK Stack) on RHEL

How to Boost Linux Server Internet Speed with TCP BBR

How to Install Icinga2 Monitoring Tool on OpenSUSE

How to Install Nagios XI on Ubuntu 22.04

iftop – A Real Time Linux Network Bandwidth Monitoring Tool

Perf- A Performance Monitoring and Analysis Tool for Linux

Learn Linux Tricks & Tips

How to Use ‘Yum History’ to Find Out Installed or Removed Packages Info

4 Ways to Disable Root Account in Linux

How to Disable Shutdown and Reboot Commands in Linux

7 Ways to Determine the File System Type in Linux (Ext2, Ext3 or Ext4)

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

Find Top 15 Processes by Memory Usage with ‘top’ in Batch Mode

Best Linux Tools

6 Best Linux Boot Loaders

Top 5 Open-Source OCR Tools for Linux in 2025

5 Best Mathematical Equation and Formula Writing Tools for Linux

18 Best NodeJS Frameworks for App Development in 2023

6 Most Notable Open Source Centralized Log Management Tools

15 Best Open Source Music Making Software for Linux in 2024

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