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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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    • Ubuntu Distributions
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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 Server Monitoring Tools

Cockpit – A Powerful Tool to Monitor and Administer Multiple Linux Servers via Browser

Smem – Reports Memory Consumption Per-Process and Per-User in Linux

Hardinfo2 – Check Hardware Information in Linux

BpyTop – Resource Monitoring Tool for Linux

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

How to Install Nagios Core in Rocky LInux and AlmaLinux

Learn Linux Tricks & Tips

LFCA: Learn Basic Network Troubleshooting Tips – Part 12

How to Reduce RAM & CPU Usage on Linux

10 Practical Examples Using Wildcards to Match Filenames in Linux

How to Save Command Output to a File in Linux

How to Compare Local and Remote Files in Linux

How to Find MySQL, PHP and Apache Configuration Files

Best Linux Tools

10 Top Open Source Reverse Proxy Servers for Linux

5 Top Open-Source Microsoft 365 Alternatives for Linux

9 Best Microsoft Excel Alternatives for Linux

5 Best Microsoft Word Alternatives for Linux in 2024

5 Must-Try AI Tools for Linux Users in 2026

22 Best Free C/C++ IDEs and Editors for Linux in 2026

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