Ansible Playbook Examples: 20 Real Ones You Can Copy and Run
20 real Ansible playbook examples with the exact commands to run them. Linux, Cisco, AWS, Docker. Copy, paste, run. Every one shows what...
Python Interview Questions for Network Engineers: 100 With Worked Answers
100 Python interview questions network engineers actually get asked, with working code for every answer. Netmiko, NETCONF, parsing, and five live coding...
NetBox Ansible: How to Build a Dynamic Inventory That Actually Stays Accurate
Build a NetBox dynamic inventory for Ansible with nb_inventory. Copy-paste YAML config, group_by and compose examples, caching, plus fixes for missing...
Terraform Certification 2026: Cost, Path, Is It Worth It?
Yes, Terraform certification is still worth it in 2026. It’s one of the cheapest credentials in cloud and DevOps at $70.50 USD, and it proves something hiring teams actually test for: that you can build infrastructure as code instead of clicking through a console. Three things changed since most guides on this topic were...
AI Engineer Salary in 2026: Real Pay by Level, Region, and Specialization
There’s no official median AI engineer salary in the United States, because the Bureau of Labor Statistics doesn’t track “AI engineer” as an occupation at all. The two closest official ones are Data Scientists, at a $120,230 median (SOC 15-2051, May 2025), and Computer and Information Research Scientists, at $140,300 (SOC 15-1221, May 2025)....
Network Automation Engineer Salary 2026: Skills, Tools & Pay Guide
A network automation engineer in the US earns between $109,000 and $128,000 per year on average, with senior professionals pulling in $160,000 or more. That’s roughly 15-30% higher than what traditional network engineers make at the same experience level. This connects directly to AI prompts for network engineering work. Not bad for a role...
Ansible Inventory Explained: Static vs Dynamic for Network Automation
An Ansible inventory defines every host your automation touches. IPs, credentials, groupings, connection parameters – all of it. Get your Ansible inventory wrong, and your playbooks run against the wrong devices. Or worse, they don’t run at all. That’s the short version. Here’s a bit more context. Whether you’re managing 5 routers or 5,000...
