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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
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    • Newsletter
    • Testimonials
    • Donate
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    • Submit Article Request
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linux chat applications

Zulip – Most Productive Chat Application for Group or Team Chat

Zulip is an open source, powerful and easily extendable group or team chat application powered by Electron and React Native.

How to Install Let’s Chat on CentOS and Debian Based Systems

Let’s Chat is a free and open source, self-hosted chat application designed for relatively small teams. It is feature-rich; built

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Linux Commands and Tools

Use ‘pushd’ and ‘popd’ for Efficient Filesystem Navigation in Linux

DNF – The Next Generation Package Management Utility for RPM Based Distributions

3 Ways to Change a User Default Shell in Linux

How to Create a Systemd Service in Linux

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

Hashdeep: A Powerful Tool for File Verification in Linux

Linux Server Monitoring Tools

A Shell Script to Monitor Network, Diske, Uptime, Load, and RAM in Linux

5 Tools to Scan a Linux Server for Malware and Rootkits

How to Add Windows Host to Nagios Monitoring Server

Psensor – Monitor Linux Hardware Temperature [Motherboard and CPU]

20 Useful Commands of ‘Sysstat’ Utilities (mpstat, pidstat, iostat and sar) for Linux Performance Monitoring

A Shell Script to Send Email Alert When Memory Gets Low

Learn Linux Tricks & Tips

How to Find MySQL, PHP and Apache Configuration Files

An Easy Way to Hide Files and Directories in Linux

10 Interesting Linux Command Line Tricks and Tips Worth Knowing

2 Ways to Re-run Last Executed Commands in Linux

How to Find and Sort Files Based on Modification Date and Time in Linux

10 Useful Sudoers Configurations for Setting ‘sudo’ in Linux

Best Linux Tools

8 Best Open-Source Disk Cloning & Backup Tools for Linux (2024)

10 Best Clipboard Managers for Linux

11 Best GitHub Alternatives to Host Open Source Projects

8 Best HTML & CSS Code Editors for Linux

27 Best Tools for VMware Administrators in 2024

16 Best Notepad++ Alternatives for Linux in 2025

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