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Tecmint: Linux Howtos, Tutorials & Guides
  • 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
    • Testimonials
    • Donate
    • Advertise
    • Submit Article Request
    • Suggest an Update

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, through a performance-based exam, that

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 individuals from all corners of

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 a performance-based exam, that they

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 allow individuals to perform basic

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 individuals from all over the

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 over the world to get

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 previous subtopics, DevOps provides teams

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 to innovate in order to

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 professionals and enterprises alike. As

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 are limited to basic tasks.

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 time and resources. This is

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, versatility, customizability, and a large

Older posts
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A Beginners Guide To Learn Linux for Free [with Examples]

Linux Commands and Tools

8 Partx Command Usage Examples in Linux

How To Run a Cron Job Every 30 Seconds in Linux

6 Useful apt-cache Command Examples for Ubuntu

10 Lesser Known Linux Commands – Part 2

How to Test Website Loading Speed in Linux Terminal

How to Create a Disk Partitions in Linux

Linux Server Monitoring Tools

CoreFreq – A Powerful CPU Monitoring Tool for Linux Systems

rtop – An Interactive Tool to Monitor Remote Linux Server Over SSH

Nmon – Monitor Linux System and Network Performance

Mytop – A Useful Tool for Monitoring MySQL/MariaDB Performance in Linux

How to Install htop on CentOS 8

4 Useful Commandline Tools to Monitor MySQL Performance in Linux

Learn Linux Tricks & Tips

How to Find and Sort Files Based on Modification Date and Time in Linux

How to Restore Deleted /tmp Directory in Linux

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

How to View Colored Man Pages in Linux

10 Practical Examples Using Wildcards to Match Filenames in Linux

How to Extract Tar Files to Specific or Different Directory in Linux

Best Linux Tools

Top 6 Partition Managers (CLI + GUI) for Linux

Top 3 Open-Source Cross-Distribution Package Management Systems for Linux

The Best Microsoft Excel Alternatives for Linux

10 Top Open Source API Gateways and Management Tools

16 Best Microsoft Teams Alternatives For Linux

The Top 5 Open-Source Microsoft 365 Alternatives for Linux

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