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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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    • RHCE Certification
    • LFCS Certification
  • eBooks
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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

Rename All Files and Directory Names to Lowercase in Linux

Ncdu – A Powerful NCurses-Based Disk Usage Analyzer for Linux

Ntfy – Get Desktop or Phone Alerts When Long Running Command Finishes

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

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

10 Linux Dig (Domain Information Groper) Commands to Query DNS

Linux Server Monitoring Tools

How to Use ‘fsck’ to Repair Linux File System Errors

10 Strace Commands for Troubleshooting and Debugging Linux Processes

Sysdig – A Powerful System Monitoring and Troubleshooting Tool for Linux

Inxi – A Powerful Feature-Rich Commandline System Information Tool for Linux

How to Setup Rsyslog Client to Send Logs to Rsyslog Server in CentOS 7

Nethogs – Monitor Linux Network Traffic Usage Per Process

Learn Linux Tricks & Tips

6 Best CLI Tools to Search Plain-Text Data Using Regular Expressions

How to Repair and Defragment Linux System Partitions and Directories

Tips to Create ISO from CD, Watch User Activity and Check Memory Usages of Browser

How to Increase Disk Inode Number in Linux

How to Add a New Disk Larger Than 2TB to An Existing Linux

How to Count Word Occurrences in a Text File

Best Linux Tools

15 Best Kali Linux Web Penetration Testing Tools

18 Best NodeJS Frameworks for App Development in 2023

5 Best Open Source Internet Radio Player for Linux

Top 5 Linux Programs for Students in 2025

11 Useful Tools to Create Bootable USB from an ISO Image

18 Must-Try Web Browsers for Linux Users in 2024

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