The process of making and integrating minor changes to software projects is known as continuous integration. Smaller changes have a lower impact and are easier to test than larger changes. Continuous ...

Netplan is a modern network configuration tool introduced in Ubuntu 17.10 and later adopted as the default for managing network interfaces in Ubuntu 18.04 and beyond. With its YAML-based configuration ...

Once you've identified your needs, it's time to take that next step: actually setting up your network. In this tutorial we'll start with a basic network: two laptops, connected by Ethernet cable to a ...

iSCSI learning tip: It's a must to consider more than just cabling when designing an iSCSI-based storage network. Learn to look at the bigger picture when configuring or optimizing an iSCSI-based ...

Linux systems provide a lot of useful commands for reviewing network configuration and connections. Here's a look at a few, including ifquery, ifup, ifdown and ifconfig. There are a lot of commands ...

Network automation relies on a data repository to create network configurations and drive network validation tests. This repository has become known as a network source of truth (NSoT). The objective ...

Jeff Werner is a software engineer and has been writing this column since 2007. Question: Awhile back, you answered a DOSBox question for me (Geek Note: IGTM #723, May 30, 2021 and IGTM #779, Jun 26, ...