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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
    • RHCE Exam
    • LFCS Exam
    • LFCE Exam
    • LFCA Exam
    • Ansible Exam
  • About
    • Contact
    • Hiring
    • Newsletter
    • Testimonials
    • Donate
    • Advertise
    • Submit Article Request
    • Suggest an Update

Linux Commands

Linux Commands for Linux Beginners

Check Linux Hardware Information Commands

11 Commands to View Linux Hardware Details (CPU, RAM, Disk)

Learn 11 essential Linux commands to check hardware info including CPU, RAM, disk, USB, and PCI devices using lshw, lscpu,

Stress Test Linux CPU Load

How to Impose High CPU Load and Stress Test on Linux

In this guide, we will explore two important tools, stress and stress-ng, for conducting comprehensive stress tests on your Linux

Set Time, Timezone and Sync Clock in Linux

How to Set Time, Timezone and Sync Server Clock in Linux

In this article, learn how to set time, timezone, and synchronize your Linux system clock with NTP using timedatectl, systemd-timesyncd,

Clear RAM Cache, Buffer & Swap Space in Linux

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

Updated: This guide has been refreshed with modern troubleshooting steps, safer alternatives, and production-ready practices. Like any other operating system,

How to Manage Let's Encrypt SSL with Certbot Commands

How to Manage Let’s Encrypt SSL Certificates with Certbot Commands

When someone visits your website, their browser and your server exchange information back and forth. Without encryption, this conversation happens

Run MySQL Queries via Linux Terminal

How to Execute MySQL Queries via Linux Terminal

If you are in charge of managing a database server, from time to time you may need to run a

Monitor Linux User Activity with psacct and acct Tools

How to Monitor Linux User Activity with psacct and acct Tools

When you’re managing a Linux server, especially one with multiple users, you need visibility into what’s happening on your system,

Linux Navigation Commands

Stop Using Only cd: Learn pushd, popd, and zoxide in Linux

In Linux, the ‘cd‘ (Change Directory) command serves as a fundamental navigation tool for both newcomers and experienced system administrators.

Linux Commands for Data Scientists

10 Essential Linux Commands for Data Scientists

If you’re just starting your journey into data science, you might think it’s all about Python libraries, Jupyter notebooks, and

Find and Delete Duplicate Files in Linux

6 Best Tools to Find and Remove Duplicate Files in Linux

Organizing your home directory or even system can be particularly hard if you have the habit of downloading all kinds

Linux Kernel Boot Parameters

How to Control Kernel Boot-Time Parameters in Linux

Linux booting is a complex process compared to other operating systems. The Linux Kernel accepts many parameters during boot, passed

Understanding su vs sudo in Linux

Difference Between su and sudo and Configuring sudo in Linux

Linux is generally more secure than many other operating systems. A key part of this security comes from user management

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Linux Commands and Tools

How to Convert From RPM to DEB and DEB to RPM Package Using Alien

How to Delete User Accounts and Their Home Directories in Linux

How to Reconfigure Installed Package in Ubuntu and Debian

How to Rename Files Using mmv for Advanced Renaming

7 Interesting ‘sort’ Command Examples in Linux – Part 2

5 Command Line Tools to Find Files Quickly in Linux

Linux Server Monitoring Tools

Htop – An Interactive Process Viewer for Linux

pyDash – A Web Based Linux Performance Monitoring Tool

Conky – A System Monitor Tool for Linux Desktop

9 Useful Commands to Get CPU Information on Linux

Bashtop – A Resource Monitoring Tool for Linux

Arpwatch – Monitor Ethernet Activity {IP and Mac Address} in Linux

Learn Linux Tricks & Tips

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

How to Find Difference Between Two Directories Using Diff and Meld Tools

How to Keep Remote SSH Processes Alive Even When Disconnected

fdupes – A Command Line Tool to Find and Delete Duplicate Files in Linux

How to Download and Extract Tar Files with One Command

How to Disable SELinux Temporarily or Permanently

Best Linux Tools

11 Best Screen Recorders For Linux in 2024

3 Essential Linux Disk Scanning Tools (GUI and Terminal Based)

5 Best PDF Page Cropping Tools For Linux

9 Best Microsoft Excel Alternatives for Linux

27 Best Tools for VMware Administrators in 2024

16 Open Source Cloud Storage Software for Linux in 2024

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