PowerShell Module Manifest: Versioning and Dependencies Post-Mortem
The Ticket That Started at 03:17 The pager went off at 03:17. A managed client’s nightly reporting job had failed across 40 endpoints. The error was short: The specified module…
PowerShell Variables: Scope, Types, and Best Practices
Last month we inherited a 3,000-line PowerShell deployment script from a manufacturing client. The thing was riddled with global variables bleeding into functions, type mismatches crashing midnight runs, and zero…
Ansible Playbooks: Writing Your First YAML Automation for Linux
A healthcare logistics client we support runs a mixed fleet of about 45 Linux servers — CentOS and RHEL, mostly. Their infrastructure team had been managing those machines by hand…
GitHub CI/CD Automation: Stop Deploying Like It’s 2012
The Problem Nobody Admits to Having A dev team we inherited during a client onboarding was doing manual deployments via FTP. In 2025. One guy held all the credentials. He’d…
GitHub Discussions: Community Engagement for IT Teams
GitHub Discussions is a collaborative communication feature built directly into GitHub repositories, enabling threaded conversations, polls, and structured community feedback in one place. For IT professionals managing infrastructure-as-code, automation scripts,…