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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
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    • Testimonials
    • Donate
    • Advertise
    • Submit Article Request
    • Suggest an Update

Linux Commands

Linux Commands for Linux Beginners

Schedule Linux Job Without Cron

How to Schedule a Linux Job Without Cron

The world of Linux is filled with so much fun and interesting stuff, the more we go in, the more

Create a File in Linux

How To Create A File In Linux: Echo, Touch, Tee and Cat Commands

Files are one of the most important objects of any operating system and Linux is not an exception. Files provide

Convert CSV File to TSV File in Linux

How to Convert CSV File to TSV File in Linux

When it comes to managing and analyzing data, converting files from one format to another is a frequent need. If

Logical Not Operator in Linux

8 Mysterious Uses of (!) Operator in Linux Commands

The ‘!’ symbol or operator in Linux can be used as a Logical Negation operator as well as to fetch

Cat Command in Linux

How to Use the Cat Command in Linux [22 Useful Examples]

The cat (short for “concatenate“) command is one of the most frequently used commands in Linux that comes pre-installed in

Generate Random Passwords in Linux

How to Generate, Encrypt and Decrypt Random Passwords in Linux

In this article, we will share some interesting command-line tools to generate random passwords and also how to encrypt and

fd Alternative to Find Command

Fd – The Best Alternative to ‘Find’ Command for Quick File Searching

Most Linux users are well familiar with the find command and the many cases it can be used. Today we

Pipe Command Output to Other Commands

How to Pipe Command Output to Other Commands in Linux

While using the command line, you can directly pass the output of one program (for example a tool that generates

Start Command in Background and Detach Process in Linux

How to Run Linux Commands in Background and Detach in Terminal

In this guide, we shall bring to light a simple yet important concept in process handling in a Linux system,

Add- User to Group in Linux

How to Add or Remove Linux User From Group

Linux is by default a multi-user system (meaning many users can connect to it simultaneously and work), thus Linux user

Find Which Process Using Port in Linux

3 Ways to Find Out Which Process Listening on a Particular Port

A port is a logical entity that represents an endpoint of communication and is associated with a given process or

Gzip Command in Linux

13 Practical Examples of Using the Gzip Command in Linux

Compression is a very commonly performed operation by users to save disk space as well as reduce time and bandwidth

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Linux Commands and Tools

Linux Performance Monitoring with Vmstat and Iostat Commands

27 ‘DNF’ (Fork of Yum) Commands for RPM Package Management in Linux

How to Manage Let’s Encrypt SSL Certificates with Certbot Commands

How to Force cp Command to Overwrite Without Confirmation in Linux

How to Check a Particular Package is Installed on Linux

How to Disable SELinux Temporarily or Permanently

Linux Server Monitoring Tools

How to Limit Time and Memory Usage of Processes in Linux

How to Install LibreNMS Monitoring Tool on Debian 11/10

How to Monitor Website and Application with Uptime Kuma

How to Install Icinga2 Monitoring Tool on OpenSUSE

20 Best Linux Bandwidth Monitoring Tools for Network Analysis

How to Install Nagios Monitoring Tool on RHEL 8

Learn Linux Tricks & Tips

How to Watch TCP and UDP Ports in Real-time

12 Useful PHP Commandline Usage Every Linux User Must Know

4 Ways to Send Email Attachment from Linux Command Line

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

4 Ways to Batch Convert Your PNG to JPG and Vice-Versa

How to Create a New Ext4 File System (Partition) in Linux

Best Linux Tools

Top 6 Command Line Music Players for Linux Users

11 Best Free and Low-Cost SSL Certificate Authorities

16 Best Notepad++ Alternatives for Linux in 2025

11 Best GitHub Alternatives to Host Open Source Projects

7 Best CCleaner Alternatives for Ubuntu

12 Best Java IDE’s for Linux Developers

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