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Tecmint: Linux Howtos, Tutorials & Guides
  • Latest Tutorials
  • Commands
    • A – Z Linux Commands
    • 100+ Linux Commands
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    • Secure Linux Distros
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    • Debian Distributions
    • 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

How to Add Windows Host to Nagios Monitoring Server

btop: A Modern and Resourceful System Monitor

How to Install Zabbix Agent and Add Windows Host to Zabbix Monitoring – Part 4

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

Guider – A System Wide Linux Performance Analyzer

How to Use Nmap Script Engine (NSE) Scripts in Linux

Learn Linux Tricks & Tips

vlock: The Smart Way to Lock Your Linux Terminal

Learn The Basics of How Linux I/O (Input/Output) Redirection Works

10 Advanced Linux Commands You’ve Probably Never Used (Part 3)

zstd – A Fast Data Compression Algorithm Used By Facebook

20 mysqladmin Commands for MYSQL/MariaDB Database Administration

How to Block USB Storage Devices in Linux Servers

Best Linux Tools

10 Best Google Drive Clients for Linux in 2023

How to Install Microsoft Teams, Slack, and Discord on Linux Desktop

5 Best Open-Source PDF Annotation Tools for Linux in 2024

8 Best Mail Transfer Agents (MTA’s) for Linux

20 Useful Security Features and Tools for Linux Admins

15 Best Tiling Window Managers for Linux in 2025

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