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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

Note: This article is based on an older version of the LFCS. Please refer to the updated Linux Foundation Certified

Mount File Systems in Linux

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

Note: This article is based on an older version of the LFCS. Please refer to the updated Linux Foundation Certified

Partition Storage Devices in Linux

LFCS #4: How to Partition Storage Devices in Linux

Note: This article is based on an older version of the LFCS. Please refer to the updated Linux Foundation Certified

Tar Files, Set Permissions and Find Files in Linux

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

Note: This article is based on an older version of the LFCS. Please refer to the updated Linux Foundation Certified

Learn Vim Editor in Linux

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

Note: This article is based on an older version of the LFCS. Please refer to the updated Linux Foundation Certified

Sed Command to Manipulate Files in Linux

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

Note: This article is based on an older version of the LFCS. Please refer to the updated Linux Foundation Certified

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 Server Monitoring Tools

Linfo – Shows Linux Server Health Status in Real-Time

Swatchdog – Simple Log File Watcher in Real-Time in Linux

How to Monitor Node.js Applications Using PM2 Web Dashboard

Hegemon – A Modular System Monitoring Tool for Linux

15 Useful Performance and Network Monitoring Tools for Linux

How to Install Nagios Monitoring in RHEL, Rocky, and AlmaLinux

Learn Linux Tricks & Tips

10 Interesting Linux Command Line Tricks and Tips Worth Knowing

How to Backup or Clone Linux Partitions Using ‘cat’ Command

How to Delete HUGE (100-200GB) Files in Linux

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

10 Practical Examples Using Wildcards to Match Filenames in Linux

Set Date and Time for Each Command You Execute in Bash History

Best Linux Tools

10 Best Clipboard Managers for Linux

3 Best Cloud-Based Music Apps for Linux

8 Best Open-Source Disk Cloning & Backup Tools for Linux (2024)

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

The 27 Best IDEs and Code Editors for Linux

11 Best Free and Low-Cost SSL Certificate Authorities

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