Introduction VMware NSX-V, or NSX for vSphere, to NSX-T migration is a hot topic as the deadline to complete the transition is coming soon. NSX-V's end-of-support date is January 16, 2022. The development will not continue, and the support will be limited until the EoTG a year later. However, the official end-of-support date is not […]
The SSH protocol offers system administrators a way to establish a secure connection that will protect them against malicious cyber-attacks, such as password-sniffing. This article offers an overview of the function, terminology and use cases of SSH.
A pretty hostname is a high-level, free-dorm label used to identify a system in a network. This tutorial shows different ways you can set up a pretty hostname on a Linux system.
DNS (Domain Name System) records are used to store information about domains such as IP addresses, aliases, and security certificates. Learn more about different types of DNS records in this tutorial.
Linux offers multiple tools for data transfer to and from a server, the most popular being curl and wget. This tutorial will show you how to use the curl command, and provide you with an exhaustive list of the supported protocols and available options.
This article explains the concept of reverse DNS and its uses. See how to perform rDNS lookup in Windows and Linux.
One of the most important tools when troubleshooting network problems is Traceroute. The command traces the path a packet takes between the source and destination, allowing you to figure out where the network issues are. Learn how to use the command and how to read the Traceroute output in this helpful guide.
You can change the hostname in Debian 10 (Buster) as the root user by using the built-in hostname command or editing related system files. learn how to change your hostname in this step-by-step tutorial.
Public Key Authentication is the secure way to connect via SSH. Through this guide, you will learn how to generate a key pair and use them to connect to a remote server via SSH.
Load balancing is a method for distributing network traffic across multiple servers in a pool, that way improving performance and preventing bottlenecks. This article is about load balancing and the different types of load balancing.