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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
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    • Submit Article Request
    • Suggest an Update

mod_security

Install Mod_Security Mod_Evasive in CentOS

Protect Apache Against Brute Force or DDoS Attacks Using Mod_Security and Mod_evasive Modules

For those of you in the hosting business, or if you’re hosting your own servers and exposing them to the

Change Apache Server Name in Headers

How to Change Apache Server Name to Anything in Server Headers

In one of our several articles relating to Apache server security and hardening tips, we explained how to hide Apache

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Linux Commands and Tools

6 Useful Tools to Remember Linux Commands Forever

Agedu – A Useful Tool for Tracking Down Wasted Disk Space in Linux

How to Use fgrep Command to Search for Strings in Linux

11 Cron Command Examples in Linux [Schedule Cron Jobs]

7 ‘dmesg’ Commands for Troubleshooting and Collecting Information of Linux Systems

How to Execute MySQL Queries via Linux Terminal

Linux Server Monitoring Tools

ngrep – A Network Packet Analyzer for Linux

How to Install Nagios Core in Rocky LInux and AlmaLinux

4 Useful Tools to Monitor CPU and GPU Temperature in Ubuntu

How to Install vnStat and vnStati to Monitor Network Traffic in Linux

Sysstat – All-in-One System Performance and Usage Activity Monitoring Tool For Linux

How to Install Icinga2 Monitoring Tool on OpenSUSE

Learn Linux Tricks & Tips

How to Manage User Password Expiration and Aging in Linux

2 Ways to Re-run Last Executed Commands in Linux

How to Switch (su) to Another User Account without Password

How to Test Website Loading Speed in Linux Terminal

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

How to Pipe Command Output to Other Commands in Linux

Best Linux Tools

6 Best Command-Line FTP Clients for Linux Users

5 Must-Try AI Tools for Linux Users in 2026

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

16 Open Source Cloud Storage Software for Linux in 2024

8 Best RDP (Remote Desktop) Clients for Linux in 2024

5 Online Tools for Generating and Testing Cron Jobs for Linux

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