How to Create Redirects with Nginx
A redirect is a way to send both users and search engines to a different URL from the one they initially requested. This guide […]
How to Create Redirects with Nginx Read More »
How to Upgrade Ubuntu Via Command Line?
Suppose you’re using an older Ubuntu version and are eager to explore the new features, security enhancements, and performance improvements in Ubuntu. In that
How to Upgrade Ubuntu Via Command Line? Read More »
How to Generate PEM Key and Connect to a Linux Machine?
A Private Enhanced Mail (PEM) key is a widely used file format for storing cryptographic keys and certificates. In the context of securing SSH
How to Generate PEM Key and Connect to a Linux Machine? Read More »
Monitoring & Optimizing Linux Memory Usage for Server Performance
Are you struggling with performance issues on your Linux server? Understanding how to check and analyze memory usage is crucial for optimizing system performance
Monitoring & Optimizing Linux Memory Usage for Server Performance Read More »
Guide to Secure Linux Production Servers using OpenVPN
If you’ve stumbled upon this guide, you’re probably looking to enhance your organization’s security by securing your production servers, just like I did a
Guide to Secure Linux Production Servers using OpenVPN Read More »
Understanding Email Client Protocols and Port Numbers
Welcome to our Ultimate Guide, unraveling the mysteries behind Email Protocols and Port Numbers! 🚀 In our day-to-day digital life, emails serve as a
Understanding Email Client Protocols and Port Numbers Read More »
File Manage using SSH: A Beginners Guide
Introduction Hello! 🚀 If you find yourself needing to create or edit a file on a remote server, using SSH (Secure Shell) is a
File Manage using SSH: A Beginners Guide Read More »
How to Clear DNS Cache on Mac and Linux Systems
Follow these comprehensive methods to clear the DNS cache on Mac and Linux devices, ensuring smoother network operations. Method 1: Using Terminal For Mac
How to Clear DNS Cache on Mac and Linux Systems Read More »
“DNS_PROBE_FINISHED_NXDOMAIN” issue: Troubleshooting and Resolving
The ‘DNS_PROBE_FINISHED_NXDOMAIN’ error is a common problem when browsing the internet. This knowledge base aims to offer practical, experience-based solutions to address this issue.
“DNS_PROBE_FINISHED_NXDOMAIN” issue: Troubleshooting and Resolving Read More »
Migrating Linux Xen VPS to KVM: Step-by-Step Guide
Considering the evolving landscape of virtualization technologies, many users are opting to migrate their Xen VPS instances to KVM servers. This shift is driven
Migrating Linux Xen VPS to KVM: Step-by-Step Guide Read More »