Linux for DevOpsWhat is Linux & Why do we use it? Linux came from a UNIX family. Linux is a free and open-source software operating system, which Linus Torvalds developed in September 1991. In 1991, Linus Torvalds was a student at the University of Helsinki, Finland...Mar 25, 2025 · 3 min readnetworkingisimportant.hashnode.dev
CIDR (Classless Inter-Domain Routing)What is CIDR? The CIDR was introduced in 1993.CIDR (Classless Inter-Domain Routing) is a method of assigning IP addresses that improves the efficiency of address distribution and replaces the previous system based on Class A, Class B, and Class C net...Feb 3, 2025 · 2 min readsubnet-cidr-notation.hashnode.dev
IP Addressing & Subnetting – IPv4, IPv6, CIDR notationWhat is an IP Address? It is used to generate or provide a unique address to the device connected to our network. It will help to communicate the device with each other. There are two types of IP addresses used: IPv4 and IPv6. IP addresses are assign...Feb 1, 2025 · 3 min readip-address.hashnode.dev
Introduction to Networking for NewbiesNetworking The process of connecting devices to exchange data and share resources. These devices use a system of rules, called protocols, to transmit information Types of computer networks Local Area Network (LAN): A private network that connects dev...Jan 29, 2025 · 6 min readnetworkingisimportant.hashnode.dev
