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Tecmint: Linux Howtos, Tutorials & Guides
  • Latest Tutorials
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    • A – Z Linux Commands
    • 100+ Linux Commands
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Boxes – Draws ASCII Art Boxes in Linux

Boxes – Draws ASCII Art Boxes and Shapes in Linux Terminal

Boxes is a simple, configurable command line program which can draw any kind of box around its input text. It

Math Calculations in Linux Terminal

5 Useful Ways to Do Arithmetic in Linux Terminal

In this article, we will show you various useful ways of doing arithmetic’s in the Linux terminal. By the end

Downgrade RHEL/CentOS to Previous Minor Release

How to Downgrade RHEL/CentOS to Previous Minor Release

Have you upgraded your kernel and redhat-release packages and you are encountering some issues. Do you want to downgrade to

Tiger - Linux Security Audit and Intrusion Detection Tool

Tiger – The Unix Security Audit and Intrusion Detection Tool

Tiger is a free, open source collections of shell scripts for security audit and host intrusion detection, for Unix-like systems

edex-UI - Terminal Emulator for Linux

A Science Fiction Terminal Emulator Created for Linux

eDEX-UI is a geeky, fullscreen, highly configurable, and cross-platform desktop application resembling a movie-like futuristic computer interface, that runs on

Tmate - Share SSH Terminal Sharing

Tmate – Securely Share SSH Terminal Session with Linux Users

tmate is a clone of tmux (terminal multiplexer) that provides a secure, instant and easy-to-use terminal sharing solution over an

Copy Files Between Linux Servers

DCP – Transfer Files Between Linux Hosts Using Peer-to-Peer Network

People often need to copy or share files over the network. Many of us are used to using tools such

Install Cockpit Web Console in RHEL 8

How to Install Cockpit Web Console in RHEL 8

The Cockpit is a web console with a friendly user interface that allows you to perform administrative tasks on your

Firejail Run Untrusted Apps in Linux

Firejail – Securely Run Untrusted Applications in Linux

Sometimes you may want to use applications that have not been well tested in different environments, yet you must use

How to Install Nginx, MySQL/MariaDB and PHP on RHEL 8

Many of TecMint readers know about LAMP, but less people are aware of LEMP stack, which replaces Apache web server

Change UUID in CentOS and Ubuntu

How to Change UUID of Partition in Linux Filesystem

In this short tutorial, you are going to learn how to change the UUID of a Linux partition. This can

Install Apache, MySQL, PHP on RHEL 8

How to Install Apache, MySQL/MariaDB and PHP on RHEL 8

In this tutorial, you are going to learn how to install LAMP stack – Linux, Apache, MySQL/MariaDB, PHP on RHEL

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Linux Server Monitoring Tools

How to Install Cacti on Rocky Linux and AlmaLinux

CoreFreq – A Powerful CPU Monitoring Tool for Linux Systems

Swatchdog – Simple Log File Watcher in Real-Time in Linux

GoAccess (A Real-Time Apache and Nginx) Web Server Log Analyzer

How to Install Zabbix Monitoring Tool on Debian 11/10

A Shell Script to Send Email Alert When Memory Gets Low

Learn Linux Tricks & Tips

Gogo – Create Directory “Bookmarking” in Linux

5 ‘hostname’ Command Examples for Linux Newbies

How to Append a Line After a String in a File Using sed Command

Tips to Create ISO from CD, Watch User Activity and Check Memory Usages of Browser

How to Use ‘dir’ Command with Different Options and Arguments in Linux

How to Detect Bad Sectors or Bad Blocks on Linux Hard Drives

Best Linux Tools

10 Top Open Source Reverse Proxy Servers for Linux

5 Most Frequently Used Open Source Shells for Linux

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

7 Best Skype Alternatives for Linux in 2025

8 Best Mail Transfer Agents (MTA’s) for Linux

Top 6 Partition Managers (CLI + GUI) for Linux

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