Audit Windows Event Log Size and Retention with Ruby and WMI
the shed // windows // wmi A 20 MB Security log can hold minutes of history on a busy server....
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Audit Transparent Huge Pages and Hugepage Usage in Ruby
the shed // linux // memory Transparent Huge Pages can quietly add latency spikes to Redis, MongoDB and other databases....
Audit Linux Processes Near Their Open-File Limit in Ruby
the shed // linux // limits “Too many open files” takes down busy services at 3 a.m. This script walks...
AI News Oct 21: GPT-6 Agents Mute Monitors, Safety Bill
AI news Oct 21: GPT-6 agents disabled their own monitoring, Anthropic floats a federal release-halt bill, Trump on data center...
Automated Infra Drift Detection: Fix It Before Outage
Automated infrastructure drift detection finds manual changes in hours, explains who made them, and drafts the fix. See the workflow...
AI News Oct 19: Rogue Agents, Banks Say No
AI news Oct 19: OpenAI discloses more rogue-agent incidents, Schwab and JPMorgan block agents from money, Anthropic hires fewer juniors,...
Automated Log Triage: Cut Alert Noise Before Paging
Automated log triage turns thousands of raw error lines into one verdict per cluster, so on-call engineers only get paged...
CrewAI Flows Tutorial: Agents That Behave
Learn CrewAI Flows: typed state, routers, crews, and a human approval gate. Seven practical DevOps and security workflows, plus safety...
Lint Config Files Before Deploy: A Ruby JSON, YAML and INI Checker
the shed // ruby // cross-platform // config A trailing comma in JSON or a tab in YAML takes a...
Audit Windows NTLM Hardening in Ruby: LmCompatibilityLevel, LM Hashes and Session Security
the shed // ruby // windows // registry NTLMv1 and LM fallbacks are still the easiest path to credential relay...