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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

Senthil Kumar

A Linux Consultant, living in India. He loves very much to write about Linux, Open Source, Computers and Internet. Apart from that, He'd like to review Internet tools and web services.
Restrict Sftp Users Home Using Chroot Jail

How to Restrict SFTP Users to Home Directories Using chroot Jail

In this tutorial, we will be discussing how to restrict SFTP users to their home directories or specific directories. It

Compress and Optimize Images in Linux

How to Optimize and Compress JPEG or PNG Images in Linux Commandline

You have a lot of images, and want to optimize and compress the images without losing its original quality before

Block SSH and FTP Access Using IPtables/FirewallD

How to Block SSH and FTP Access to Specific IP and Network Range in Linux

Typically we all use SSH and FTP services often to access the remote servers and virtual private servers. As a

Rsync Files Over SSH Non-standard Port

How to Sync Files/Directories Using Rsync with Non-standard SSH Port

Today, we will be discussing about how to sync files using rsync with non-standard SSH port. You might wonder why

Check Linux System is 32-bit or 64-bit

5 Command Line Ways to Find Out Linux System is 32-bit or 64-bit

This tutorial describes how to find out whether your Linux system’s OS is 32-bit or 64-bit. This will be helpful

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Linux Commands and Tools

dutree: A Powerful Disk Usage Tracker for Linux File Systems

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

How to Work with Date and Time in Bash Using date Command

How to Create a Virtual HardDisk Volume Using a File in Linux

10 Most Dangerous Commands – You Should Never Execute on Linux

A Simple Breakdown of Localhost and 127.0.0.1 in Networking

Linux Server Monitoring Tools

httpstat – A Curl Statistics Tool to Check Website Performance

How to Monitor Remote Linux Systems with Glances

How to Install Cacti on Rocky Linux and AlmaLinux

How to Install Icinga2 Monitoring Tool on Debian

Duf – A Better Linux Disk Monitoring Utility

4 Useful Commandline Tools to Monitor MySQL Performance in Linux

Learn Linux Tricks & Tips

How to Customize Bash Colors and Content in Linux Terminal Prompt

How to Append Text to End of File in Linux

How to Create a Password Protected ZIP File in Linux

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

How to Send a Message to Logged Users in Linux Terminal

How to Add a New Disk to an Existing Linux Server

Best Linux Tools

Top 5 Open-Source Productivity Tools for Linux

21 Best Slack Alternatives for Team Chat [Free & Paid]

3 Best Document Collaboration Platforms for Linux in 2024

8 Useful GUI Email Clients for Linux Desktop

Top 6 Linux Apps You Should Install This Week (Sept 15-21)

10 Best PDF Document Viewers for Linux Systems

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