VCF 9 Fleet Deployment Task Fails
October 13, 2025 VCF 9 Fleet Deployment Task Fails The Issue? As with any failed deployment,…
20 Essential SSH Configurations and Security Tips for Linux
SSH (Secure Shell) is one of the most important tools for Linux system administrators and developers,…
How to Install Unison File Synchronizer for Two-Way File Sync on Linux
Keeping files in sync across multiple machines is a common task for Linux users. You might…
How to Install cPanel & WHM on AlmaLinux 9
If you’ve ever managed a hosting server, you know that cPanel & WHM is one of…
24 Best Command Line Tools to Monitor Linux Performance
Being a System or Network administrator tasked with monitoring and debugging Linux system performance problems on…
50+ Best Free and Open-Source Software for Linux in 2025
It is time once again to share a list of the best free and open-source software…
PowerCLI vs vSphere CLI: When to Use What for VMware Automation
Introduction In this article, you’ll learn: Install using VMware downloads or use the VMA (vSphere Management…
How to Create Aliases (Shortcuts) for Common Commands in Linux
Linux users often need to use one command over and over again. Typing or copying the…
10 Must-Know sFTP Commands for Linux File Transfers
File Transfer Protocol (FTP) was once a widely used method for transferring files or data remotely….
22 Linux Networking Commands for Sysadmin
A system administrator’s routine tasks include configuring, maintaining, troubleshooting, and managing servers and networks within data…
How to Set Up Local Repositories with apt-mirror in Ubuntu
If you’re managing multiple Ubuntu machines in a network, downloading updates and packages for each system…
How to Use sed and awk to Modify Config Files in Linux
Linux configuration files are often plain text, which makes them easily editable using command-line tools. Among…
How to Setup Two-Factor Authentication For SSH In Linux
By default, SSH already uses secure data communication between remote machines, but if you want to…
How Linux Services and Daemons Work (and How to Control Them)
When starting out with Linux, you may encounter the terms “services” and “daemons” quite frequently, which…
Master Linux in Just 7 Days – Even If You’re a Complete Beginner!
After the success of our RHCSA / RHCE and LFCS / LFCE certification books, we are…