How to Install and Use Termius SSH Client on Linux
If you’re a Linux user, managing remote servers or networked devices via SSH (Secure Shell) is…
How to Secure Your Ubuntu Server with UFW, Fail2ban, and AppArmor
When setting up an Ubuntu server for production, securing the system is crucial to ensure its…
How to Create a Backup Script for Important Files in Linux
On a Linux system, having regular backups is critical to protect your data, keep it safe,…
How to Append Text to Every File Using a Bash Script
Appending text to files is a common task in systems administration and development, especially when dealing…
Python Scripts for RHEL: Automate User Management, Monitoring & Backups
System administration often involves repetitive tasks such as file management, user account creation, service monitoring, and…
Immich: Your Private, Self-Hosted Alternative to Google Photos
Immich is an open-source, self-hosted solution designed to help you back up and manage your photos…
15 Best Starter Apps for Ubuntu Users in 2025
Ubuntu is one of the most popular Linux distributions for new users, offering an easy-to-use interface…
CrowdStrike Falcon Cloud Security Extends Unified Protection to VMware Environments
CrowdStrike’s new asset inventory collector for VMware vCenter enables organizations to see all virtual machines (VMs)…
SMB Security Survey Reveals High Awareness, Lagging Protection
To close the gap between awareness and protection, SMBs require cybersecurity solutions that are built for…
Learning Shell Scripting: A Guide from Newbies to System Administrator
If you’re starting your journey in the world of system administration or want to automate your…
15 Easy Ways to Speed Up Ubuntu in 2025
Ubuntu is known for its user-friendly interface and robust performance, but over time, even the best…
Top 25 Network Ports You Must Know for Interviews
If you’re preparing for a networking, Linux system administration, DevOps, or cybersecurity interview, understanding network ports…
How to Use Shutdown, Poweroff, Halt, and Reboot Commands in Linux
In this article, we’ll explain the difference between the shutdown, poweroff, halt and reboot commands in…
Calculating Mathematical Expressions in Shell Scripting – Part 5
By now, you must be feeling a bit more confident writing and understanding basic shell scripts….
How to Set Up Ethernet Channel Bonding in Linux for Load Balancing
If you’ve got two or more network interface cards (NICs) and you’re wondering if you can…