Recent Posts

Python: Virtual Environments

1 minute read

Python Virtual Environments A Python virtual environment is an environment where you can install 3rd party packages for testing without affecting the system Python installation. There are several different ways to create Python virtual environments. We will focus on the following two methods:

Getting Started With Vagrant

2 minute read

Introduction A vagrant is a tool for building and managing virtual machine environments in a single workflow. With an easy-to-use workflow and focus on automation, Vagrant lowers development environment setup time, increases production parity, and makes the “works on my machine” excuse a relic of the past.

SSH: Unable to Negotiate Error

1 minute read

Legacy SSH Algorithm and Cipher in Cisco Device’s In this blog, I’m showing you how to enable the legacy SSH algorithm and cipher option on your machine.

Linux Networking Commands

less than 1 minute read

Linux Networking Commands In this memo, I’m showing Linux networking commands to remember as a network engineer/technician.

Open Shortest Path First

2 minute read

Open Shortest Path First, Short Brief Open Shortest Path First (OSPF) is link-state (OSPFv2 for IPv4) routing protocol for the Internet Protocol (IP) network. OSPF determines the best path (route) in topology at the cost of egress interface (out interface) bandwidth, delay, and load. OSPF falls into the group of interior gateway protocols (IGPs).