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Tecmint: Linux Howtos, Tutorials & Guides
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Clear RAM Cache and Swap in Linux

How to Clear RAM Cache, Buffers, and Swap in Linux Without Reboot

Like any other operating system, GNU/Linux has implemented memory management efficiently and even more than that. However, if any process

Linux interview questions with answers

10 Core Linux Interview Questions and Answers – Part 4

Thanks again for the amazing response to Parts 1, 2, and 3 of our Linux Interview Questions series here on

Open-Source OCR Tools for Linux

Top 5 Open-Source OCR Tools for Linux in 2025

OCR stands for optical character recognition, and software of this type is designed to convert images, pictures, or scanned documents

Lesser Known Useful Linux Commands

10 Little-Known Linux Commands You Probably Missed – Part 5

After four highly appreciated and successful articles in our series on Lesser-Known Linux Commands, we’re excited to bring you the

Linux Interview Questions and Answers

10 Linux Interview Questions with Examples – Part 3

Welcome back to our Linux Interview Questions series on Tecmint! We’re truly grateful for the encouraging feedback on the first

DOSBox-X - Play Old Dos Games in Linux

How to Run Old DOS Games and Apps Using DOSBox-X

Ever wanted to play classic DOS games or run old compilers like Turbo C++ or MASM for assembly programming? If

Linux Disk I/O Monitoring Tools

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

Brief: In this guide, we will discuss the best tools for monitoring and debugging disk I/O activity (performance) on Linux

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

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

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Linux Commands and Tools

How to Delete HUGE (100-200GB) Files in Linux

How to Use “sleep” Command in Linux [6 Useful Examples]

What’s Difference Between Grep, Egrep and Fgrep in Linux?

How to Stop and Disable Unwanted Services from Linux System

How to Run Shell Scripts with Sudo Command in Linux

How to Fix “Command ‘pip3’ not found” Error in Linux

Linux Server Monitoring Tools

Petiti – An Open Source Log Analysis Tool for Linux SysAdmins

Bandwhich – A Network Bandwidth Utilization Tool for Linux

How to Add Hosts in OpenNMS Monitoring Server

How to Install Icinga2 Monitoring Tool on OpenSUSE

Suricata – A Intrusion Detection, Prevention, and Security Tool

15 Useful Performance and Network Monitoring Tools for Linux

Learn Linux Tricks & Tips

How to Encrypt and Decrypt Files and Directories Using Tar and OpenSSL

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

Learn Why ‘less’ is Faster Than ‘more’ Command for Effective File Navigation

How to Create Multiple User Accounts in Linux

6 Useful Tools to Remember Linux Commands Forever

How to Pipe Command Output to Other Commands in Linux

Best Linux Tools

4 Best Twitter Clients for Linux in 2024 (Updated)

Top 5 Open-Source Enterprise Software for Linux in 2024

32 Most Used Firefox Add-ons to Improve Productivity in Linux

18 Must-Try Web Browsers for Linux Users in 2024

How to Open and Edit Apple iWork Files on Linux

10 Best PDF Document Viewers for Linux Systems

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