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Viewing articles tagged 'DevOps'

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… 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… 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… 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… 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… 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… 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…
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