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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
  • Tutorials
    • Docker Tutorials
    • Ansible Tutorials
    • Postfix Tutorials
    • Django Tutorials
    • LVM Tutorials
    • RAID Tutorials
    • KVM Tutorials
    • iSCSI Tutorials
    • Red Hat Virtualization
    • Hadoop Tutorials
    • Zentyal Tutorials
    • Create GUI Apps
  • eBooks
    • RHCSA Exam
    • RHCE Exam
    • LFCS Exam
    • LFCE Exam
    • LFCA Exam
    • Ansible Exam
  • About
    • Contact
    • Hiring
    • Newsletter
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    • Donate
    • Advertise
    • Submit Article Request
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Linux Certifications

Assemble Partitions as RAID Devices in Linux

LFCS #6: How to Assemble Partitions as RAID Devices and Create System Backups

The Linux Foundation launched the LFCS (Linux Foundation Certified Sysadmin) certification, a shiny chance for system administrators everywhere to demonstrate,

Mount File Systems in Linux

LFCS #5: How to Mount Local and Network (Samba & NFS) Filesystems in Linux

The Linux Foundation launched the LFCS certification (Linux Foundation Certified Sysadmin), a brand new program whose purpose is to allow

Partition Storage Devices in Linux

LFCS #4: How to Partition Storage Devices in Linux

The Linux Foundation launched the LFCS certification (Linux Foundation Certified Sysadmin), a shiny chance for system administrators to show, through

Tar Files, Set Permissions and Find Files in Linux

LFCS #3: How to Archive Files, Set File Permissions and Finding Files in Linux

Recently, the Linux Foundation started the LFCS (Linux Foundation Certified Sysadmin) certification, a brand new program whose purpose is to

Learn Vim Editor in Linux

LFCS #2: How to Install and Use Vi/Vim as a Full Text Editor in Linux

A couple of months ago, the Linux Foundation launched the LFCS (Linux Foundation Certified Sysadmin) certification in order to help

Sed Command to Manipulate Files in Linux

LFCS #1: How to Use ‘sed’ Command to Create, Edit, and Manipulate Files in Linux

The Linux Foundation announced the LFCS (Linux Foundation Certified Sysadmin) certification, a new program that aims at helping individuals all

Software Deployment Environments

LFCA: Learn Software Deployment Environments – Part 23

Implementing DevOps is a key element for any team that is working and maintaining a large project(s). As discussed in

Basics of Containers

LFCA: Learn the Basic Concepts of Using Containers – Part 22

Over time, as demand for rapid testing and deployment of applications grew coupled with faster business cycles, organizations were compelled

DevOps Basics

LFCA: Learn the Basic Concepts of DevOps – Part 21

DevOps has been a trending topic for quite a while now and has managed to draw the attention of technology

Linux System Security

LFCA: How to Improve Linux System Security – Part 20

As we all know, the root user is king and wields unlimited privileges over the Linux system. However non-root users

Linux Network Security Tips

LFCA: How to Improve Linux Network Security – Part 19

In an ever-connected world, network security is increasingly becoming one of the areas where organizations invest a great deal of

Linux Security Hardening Tips

LFCA – Useful Tips for Securing Data and Linux – Part 18

Since its release in the early nineties, Linux has won the admiration of the technology community thanks to its stability,

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Linux Commands and Tools

How to Record and Replay Linux Terminal Sessions

45 Zypper Commands to Manage ‘Suse’ Linux Package Management

How to Fix USB Sticks Mounted as Read-Only in Linux

How to Increase Number of Open Files Limit in Linux

Most Commonly Used Linux Commands You Should Know

How to Sync Files/Directories Using Rsync with Non-standard SSH Port

Linux Server Monitoring Tools

Linux Performance Monitoring with Vmstat and Iostat Commands

How to Monitor Performance Of CentOS 8/7 Server Using Netdata

whowatch – Monitor Linux Users and Processes in Real Time

How to Add Linux Host to Nagios Monitoring Server Using NRPE Plugin

How to Set Priority of a Running Process in Linux

Hegemon – A Modular System Monitoring Tool for Linux

Learn Linux Tricks & Tips

How to Add a New Disk Larger Than 2TB to An Existing Linux

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

How to Run MySQL/MariaDB Queries Directly from the Linux Command Line

Display Command Output or File Contents in Column Format

How to Find Most Used Disk Space Directories and Files in Linux

How to Auto Execute Commands/Scripts During Reboot or Startup

Best Linux Tools

16 Best Microsoft Teams Alternatives For Linux in 2024

10 Best File Comparison and Difference (Diff) Tools for Linux

7 Best Audio and Video Players for Gnome Desktop

15 Best Tiling Window Managers for Linux in 2025

10 Top Open Source Artificial Intelligence Tools for Linux

6 Most Notable Open Source Centralized Log Management Tools

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