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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

Arash Arzandehnia

I'm a network engineer and expert in network designing and troubleshooting. I've done MCP, MCSA(System Administrator), MCSE, MCTS, MCITP, MCSA (Solutions Associate) and CCNA (R&S).
Traffic Control Using Squid and Cisco Router in CentOS

How to Control Web Traffic Using Squid Cache and Cisco Router in Linux

One important task in a network is control and manage staffs web surfing traffics, there are many solutions that can

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Linux Commands and Tools

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

How to Find Linux Server Geographic Location in Terminal

fuser – Find and Kill Processes by File, Directory, or Port

10 ‘free’ Commands to Check Memory Usage in Linux

13 CLI Tools Every Developer Should Master in 2025

12 Linux ‘df’ Commands to Check Disk Space Usage

Linux Server Monitoring Tools

Amplify – NGINX Monitoring Made Easy

How to Monitor Linux Server Security with Osquery

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

screenFetch – An Ultimate System Information Generator for Linux

Bashtop – A Resource Monitoring Tool for Linux

Darkstat – A Web Based Linux Network Traffic Analyzer

Learn Linux Tricks & Tips

8 Parted Commands to Manage Disk Partitions in Linux

How to Restore Deleted /tmp Directory in Linux

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

How to Compress and Decompress a .bz2 File in Linux

Mhddfs – Combine Several Smaller Partition into One Large Virtual Storage

Linux Tricks: Play Game in Chrome, Text-to-Speech, Schedule a Job and Watch Commands in Linux

Best Linux Tools

9 Best Free UPnP and DLNA Servers for Linux in 2024

7 Best Email Clients for Linux Systems

7 Best CCleaner Alternatives for Ubuntu

12 Best Media Server Software for Linux in 2024

5 Online Tools for Generating and Testing Cron Jobs for Linux

Top 5 Diagram Tools for Linux Users in 2025 (Free & Open-Source)

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