PowerShell Gallery: Installing and Updating Modules Safely
A financial services client called us after a junior admin ran Install-Module on a domain controller during a maintenance window. The module pulled a dependency chain…
5 min read
Linux Process Management: ps, top, kill, and systemctl Audit
A logistics client paged us at 3 AM because their order API was returning 502s. The fix took ninety seconds once we logged in. Finding the runaway Python worker with p…
8 min read
PowerShell Module Manifest: Versioning and Dependencies Post-Mortem
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 'ReportKit' was not loa…
7 min read
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, typ…
6 min read
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 mach…
8 min read
GitHub CI/CD Automation: Stop Deploying Like It’s 2012
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 SSH into the box, pull from Gi…
7 min read
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 f…
8 min read