How to Install Grafana and Prometheus on Ubuntu 22.04
This tutorial covers installing Grafana, Prometheus, and node exporter on Ubuntu 22.04 server. Youll build a powerful monitoring stack with Grafana a...
How to Setup IKEv2 IPSec VPN Using strongSwan and Let's Encrypt on Rocky Linux 9
In this tutorial, you will learn how to set up an IKEv2 IPSec VPN using strongSwan using EAP-MSCHAPv2 authentication along with Lets Encrypt SSL cert...
Fixed Length Subnet Masking (FLSM) In Computer Networks - XALGORD
This in-depth article on Fixed Length Subnet Masking (FLSM) in computer networks covers IP addressing, subnetting, FLSM, and examples, with a humorous tone.
Technical Level : Intermediate Summary Now that you have Windows 10 setup the way you like, one of the most important things you can do right now is preserve your investment. Create a recovery drive
Pure Aloha In Computer Networks: A Comprehensive Guide - XALGORD
Learn all about Pure Aloha in computer networks, from its protocol and collision avoidance mechanism to its advantages, disadvantages, and applications.
Cyclic Redundancy Check (CRC): Ensuring Accurate Data Transmission In Computer Networks - XALGORD
Cyclic Redundancy Check (CRC) ensures accurate data transmission in computer networks, including its basics, implementation, applications, strengths, and weaknesses.
Point-to-Point Protocol (PPP) In Computer Networks: Features, Functionality, And Applications - XALGORD
This in-depth article explores the Point-to-Point Protocol (PPP) in computer networks, covering its features, functionality, and applications in WANs and ISPs.
Line Configuration In Computer Networks: A Comprehensive Guide - XALGORD
Learn about line configuration in computer networks with this detailed guide. Discover the types, pros and cons, and how to choose the best for your network.
Many people, when they are installing a Linux distribution for a single
purpose such as
running containers, would prefer an install-and-forget
type of deployment. At FOSDEM 2023 in Brussels, several
projects of this minimal Linux distribution type were presented. Fedora
CoreOS, Ubuntu Core, openSUSE MicroOS, and Bottlerocket OS
all tackle this problem in their own way. The talks at FOSDEM gave an
interesting overview of how these projects differ in their approaches.
Simulate an unreliable network connection with tc and netem on Linux
Side note: Using a secondary network interface is recommended since the following commands could make a remote machine unreachable.
This a blog post about the basics of netem and tc on how to modify
Automatically provisions and installs locally-trusted TLS certificates for Node.js https servers in 100% JavaScript (without any native dependencies like mkcert and certutil).
Basics Of IP Addressing: An In-Depth Guide To Classes, Subnetting, Gateways, DNS, IP Types & IPv6 - XALGORD
Understand the basics of IP Addressing, including IP classes, subnetting, default gateways, DNS, static & dynamic IP addresses and the evolution to IPv6.