Frank Lesniak

Repair-NTFSPermissions. Scans NTFS permissions and ensures that BUILTIN\Administrators and NT AUTHORITY\SYSTEM have full control to every file and folder

MSFS2020_Control_Mappings. Recommended Control Mappings for Microsoft Flight Simulator 2020 (MSFS2020 / FS2020)

HOTAS-HOSAS_Control_Mapping_Template_Files. A few button/control mapping template files that I've created for documenting my flight simulator equipment

PSStyleGuide. A style guide that describes how I want my PowerShell written. For use by both humans and LLMs/agents.

AutoCategorizerPS. A series of scripts that perform zero-shot (untrained) data classification using AI.

powershell-xplat. Cross Platform PowerShell Goodies!

GloryRole. An unsupervised role mining engine written in PowerShell. Feed it cloud activity logs and it figures out who does what, groups similar principals via K-Means clustering, and generates least-privilege custom role definitions--shrinking permission sprawl without breaking anything.

ROMSorter. A scripted, repeatable, customizable approach to sorting arcade machines/ROMs for emulation and preservation

PowerShell_Resources. A set of PowerShell resources that I use

copilot-repo-template. Reusable template for AI-assisted repositories with shared coding-agent instructions, CI validation, and quality tooling.

macOSLab. Reproducible Apple-silicon macOS VM lab starter kit, automated with PowerShell 7.4+. Pin macOS media, build snapshots in Parallels or UTM, enroll into Intune, validate FileVault/Defender/PPPC, fail safely, roll back, and export redacted evidence.

NE-Illinois-Native-Plants. A native plants database, focused on northeastern Illinois, including Chicago and portions of Wisconsin and Indiana

thePOSHedgeFund. Stock/equities trading with QuantConnect and PowerShell

PSConnMon. A lightweight, cross-platform PowerShell connectivity monitor that continuously tests ICMP, DNS, and SMB against target servers and logs results to CSV. Built for sysadmins and network engineers who need always-on visibility. Deploy across a fleet of small devices for distributed network health monitoring.

ProStateKit. Reliable endpoint state with DSC v3: Execution Template, runner, validation tools, evidence schema, and starter configs

infrastructure-and-cybersecurity-RACI. RACI matrixes that reflect IT org design (roles and responsibilities) for various organizations

Copy-Object. PowerShell

sysadmin-accelerator. Sysadmin Accelerator is a set of reusable, reliable code that is useful for systems administration and related tasks

KubernetesBook. A children's book that explains Kubernetes in a fun way

ads-b-setup. Instructions to set up a "passive aircraft radar" that receives ADS-B signals from aircraft and display them on a map

copilot-plus-pc-goodies. PowerShell

PowerShellRapidFunctionDev. Materials from my talk with David Wiggs on Rapid Function Development

retropie-setup. Moving my RetroPie setup notes from my wiki over to markdown

BigDACLEnergy. An Active Directory delegation and DACL analysis tool for security assessments. It extracts AD security descriptors, resolves permissions, identifies insecure delegations against Tier 0 assets, and exports risk-scored findings to CSV.

TerraformStyleGuide. A style guide that describes how I want my Terraform/HCL written. For use by both humans and LLMs/agents.

recast-chicago-event-june-2026. A repository supporting the talk, "Clean Handoff of PowerShell Script Tasks to AI Agents", delivered at the Recast Chicago 2026 community event