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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
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    • Ubuntu Distributions
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    • Linux Distributions for Students
    • Linux Distros for Windows
  • Commands
    • A – Z Linux Commands
    • 100+ Linux Commands
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Aaron Kili

Aaron Kili is a Linux and F.O.S.S enthusiast, an upcoming Linux SysAdmin, web developer, and currently a content creator for TecMint who loves working with computers and strongly believes in sharing knowledge.
Check MySQL Database Size in Linux

How to Check MySQL Database Size in Linux

In this article, I will show you how to check the size of MySQL/MariaDB databases and tables via the MySQL

Test Local Websites on Internet

How to Test Local Websites or Apps on Internet Using Ngrok

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How to Run Multiple Websites with Different PHP Versions in Nginx

Sometimes PHP developers want to build and run different websites/applications using different versions of PHP on the same web server.

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How to Find a Specific String or Word in Files and Directories

Do you want to find all files that contain a particular word or string of text on your entire Linux

Run Multiple Commands on Multiple Linux

How to Run Multiple Commands on Multiple Linux Servers

If you are managing multiple Linux servers, and you want to run multiple commands on all the Linux servers, but

MySQL/MariaDB Security Best Practices

12 MySQL/MariaDB Security Best Practices for Linux

MySQL is the world’s most popular open source database system and MariaDB (a fork of MySQL) is the world’s fastest

Linux File Integrity Checker

How to Check Integrity of File and Directory Using “AIDE” in Linux

In our mega guide to hardening and securing CentOS 7, under the section “protect system internally”, one of the useful

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A Shell Script to Send Email Alert When Memory Gets Low

A powerful aspect of Unix/Linux shell programs such as bash, is their amazing support for common programming constructs that enable

Speed Up SSH Connections in Linux

4 Ways to Speed Up SSH Connections in Linux

SSH is the most popular and secure method for managing Linux servers remotely. One of the challenges with remote server

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Download and Extract File in Linux

How to Download and Extract Tar Files with One Command

Tar (Tape Archive) is a popular file archiving format in Linux. It can be used together with gzip (tar.gz) or

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How to Test Website Loading Speed in Linux Terminal

A website response time can have a great impact on user experience, and if you are a web developer, or

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Linux Commands and Tools

How to Rename Files Using mmv for Advanced Renaming

How to Check How Long a Process Has Been Running in Linux

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

How to Find Recent or Today’s Modified Files in Linux

How to Disable Shutdown and Reboot Commands in Linux

Linux ‘tree Command’ Usage Examples for Beginners

Linux Server Monitoring Tools

CBM – Shows Network Bandwidth in Ubuntu

How to Monitor Website and Application with Uptime Kuma

How to Install Zabbix Monitoring Tool on Debian 11/10

linux-dash: Monitors “Linux Server Performance” Remotely Using Web Browser

SARG – Squid Analysis Report Generator and Internet Bandwidth Monitoring Tool

Amplify – NGINX Monitoring Made Easy

Learn Linux Tricks & Tips

Set Date and Time for Each Command You Execute in Bash History

How to Restore Deleted /tmp Directory in Linux

How to Increase Number of Open Files Limit in Linux

5 Useful Ways to Do Arithmetic in Linux Terminal

How to Recover a Deleted File in Linux

How to Create Multiple User Accounts in Linux

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7 Best Email Clients for Linux Systems

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16 Free and Open Source Video Players for Linux in 2024

5 GUI Tools to Free Up Space on Debian, Ubuntu and Linux Mint

Top 7 Free Odoo Apps for Linux Users in 2025

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