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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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  • Pro Courses
    • Bash Scripting
    • Learn Linux
    • AI for Linux
    • RHCSA Certification
    • RHCE Certification
    • LFCS Certification
  • eBooks
    • RHCSA Exam
    • RHCE Exam
    • LFCS Exam
    • LFCE Exam
    • LFCA Exam
    • Ansible Exam
  • About
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Linux Commands

Linux Commands for Linux Beginners

Check Bad Sectors or Bad Blocks on Hard Disk in Linux

How to Detect Bad Sectors or Bad Blocks on Linux Hard Drives

Let’s start by defining a bad sector/bad block, it is a section on a disk drive or flash memory that

Linux Delete All Files in Directory Except One with Extensions

How to Delete All Files in a Folder Except Certain Extensions

Sometimes, you may find yourself in a situation where you need to delete all files in a directory or simply

Check Package MD5sum in Debian

How to Verify Debian and Ubuntu Packages Using MD5 Checksums

Have you ever wondered why a given binary or package installed on your system does not work according to your

Force cp Command to Overwrite without Confirmation

How to Force cp Command to Overwrite Without Confirmation in Linux

The cp command (short for copy) is one of the most commonly used commands in Linux and other UNIX-like operating

Fix Root Partition Full

How to Free Up Space in Linux When Root (/) Partition Is Full

One of the most common problems Linux users face, especially on systems with limited disk space, is the root partition

Compare Files in Linux

7 Best Tools to Compare Text Files in Linux

In the world of Linux system administration and development, comparing files is an essential task when you are updating configuration

Hidden Linux Commands

10 Lesser Known Linux Commands That Are Super Useful

As Linux users, we often rely on our go-to commands ls, grep, awk, sed, and find – to get things

Advanced Command Line Archive Tools for Linux

5 Advanced Archive Tools for Linux Command Line – Part 2

In our previous article, we explored the top 5 command line archive tools, including tar, shar, ar, cpio, and gzip.

Linux Commandline Archives Tools

5 Best Command Line Archive Tools for Linux – Part 1

In our day-to-day life, we often come across archived files on various platforms, whether it’s Windows, Mac, or Linux. Several

How to Automatically Restart Failed Services on Non-Systemd

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

On systemd-based Linux distributions, managing and restarting services automatically after a failure is relatively straightforward. However, many older or minimal

Automatically Restart a Failed Service in Linux

How to Automatically Restart a Failed Service in Linux

In a Linux system, services (also called daemons) play a critical role in handling various tasks such as web hosting,

Reduce RAM & CPU Usage on Linux

How to Reduce RAM & CPU Usage on Linux

Linux is a powerful and efficient operating system, but high RAM and CPU usage can degrade performance, slow down applications,

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Linux Commands and Tools

How to Use IP Command in Linux [24 Useful Examples]

8 Netcat (nc) Command with Examples

ifconfig vs ip: What’s Difference and Comparing Network Configuration

6 Wc Command to Count Number of Lines, Words, and Characters in File

MySQL Backup and Restore Commands for Database Administration

How to Use Udev for Device Detection and Management in Linux

Linux Server Monitoring Tools

How to Do Security Auditing of Linux System Using Lynis Tool

How to Install Icinga2 Monitoring Tool on OpenSUSE

vtop – A Linux Process and Memory Activity Monitoring Tool

How to Boost Linux Server Internet Speed with TCP BBR

How to Check Integrity of File and Directory Using “AIDE” in Linux

How to Install Nagios 4 in Ubuntu and Debian

Learn Linux Tricks & Tips

10 Useful Sudoers Configurations for Setting ‘sudo’ in Linux

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

An Easy Way to Hide Files and Directories in Linux

How to Change Linux Partition Label Names on EXT4 / EXT3 / EXT2 and Swap

How to Check Remote Ports are Reachable Using ‘nc’ Command

Ternimal – Show Animated Lifeform in Your Linux Terminal

Best Linux Tools

5 Best Tools to Monitor and Debug Disk I/O Performance in Linux

16 Best Microsoft Teams Alternatives For Linux in 2024

18 Must-Try Web Browsers for Linux Users in 2024

7 Best Audio and Video Players for Gnome Desktop

5 Best Mathematical Equation and Formula Writing Tools for Linux

Top 5 Linux Programs for Students in 2025

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