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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
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    • Rolling Linux Distros
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    • Linux Distributions for Students
    • Linux Distros for Windows
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LFCA Certification Exam

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,

Linux Security Tips

LFCA: Basic Security Tips to Protect Linux System – Part 17

Now more than ever, we are living in a world where organizations are constantly bombarded by security breaches motivated by

Cloud Costs and Budgeting

LFCA: Learn Cloud Costs and Budgeting – Part 16

Over the years, there has been an exponential adoption of Cloud services as organizations seek to tap into the numerous

Serverless Computing

LFCA: Learn Serverless Computing, Benefits and Pitfalls – Part 15

Serverless technology has generated a lot of hype in the tech community evoking a lot of curiosity and receiving some

Cloud Availability, Performance and Scalability

LFCA: Learn Cloud Availability, Performance, and Scalability – Part 14

In the previous topic of our LFCA series, we gave an introduction to Cloud computing, the different types and Clouds,

Cloud Computing Fundamentals

LFCA: Learn Fundamentals of Cloud Computing – Part 13

Cloud computing is a popular buzzword that refers to an on-demand technology that has taken over the technology world by

Basic Linux Network Troubleshooting Commands

LFCA: Learn Basic Network Troubleshooting Tips – Part 12

When systems encounter issues, as they sometimes will, you need to know your way around the problem and restore them

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Linux Commands and Tools

How to Restore Deleted /tmp Directory in Linux

12 Ping Command Examples to Test Your Network

How to View Configuration Files Without Comments in Linux

30 Useful Linux Commands for System Administrators

Fping – A High Performance Ping Tool for Linux

A Simple Breakdown of Localhost and 127.0.0.1 in Networking

Linux Server Monitoring Tools

How to Install Icinga2 on RHEL, Rocky and AlmaLinux

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

Configure Collectd as a Central Monitoring Server for Clients

pyDash – A Web Based Linux Performance Monitoring Tool

How to Install Icinga2 Monitoring Tool on Debian

5 Modern VnStat PHP Replacements for Bandwidth Monitoring

Learn Linux Tricks & Tips

12 Useful Commands For Filtering Text for Effective File Operations in Linux

How to Disable SELinux Temporarily or Permanently

How to Test Website Loading Speed in Linux Terminal

Learn Why ‘less’ is Faster Than ‘more’ Command for Effective File Navigation

How to View Configuration Files Without Comments in Linux

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

Best Linux Tools

3 Best Document Collaboration Platforms for Linux in 2024

11 Best GUI Tools for Linux System Administrators in 2024

3 Best Cloud-Based Music Apps for Linux

11 Best Open Source Note-Taking Apps for Linux

Top 6 Linux Apps You Should Install This Week (Sept 15-21)

The 27 Best IDEs and Code Editors for Linux

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