Troubleshooting guides and tools for IT, networking, data and AI, for when bit happens. Nine guides, 80+ tools. Works offline after your first visit.
Switching, routing, wireless and fiber from the cable up: commands, playbooks, a guided ticket mode, 25 analyzers and a MAC vendor lookup.
Threats, identity, detection and incident response, with an email header analyzer, URL inspector, certificate decoder, IOC extractor and CVSS calculator.
Active Directory, Group Policy, Windows Server and Linux, with an event ID lookup, AD timestamp converter, cron builder and RAID calculator.
Triage, accounts, PCs, printers, Outlook and Teams, with a ticket note builder, user message templates, error code lookup and quick-fix scripts.
AWS, Azure, Google Cloud and Microsoft 365, with a service translator, VPC planner, IAM policy explainer and cost and SLA calculators.
Git, Python, PowerShell, Bash, APIs and containers, with a regex tester, JSON/YAML/CSV converter, JWT decoder and diff tool.
HL7, FHIR, DICOM, clinical devices and downtime, with an HL7 message parser, ACK builder, DICOM tag lookup and code checkers.
Statistics, SQL, Python, R, machine learning, AI and LLMs: reference, 10 playbooks and 15 tools, from a dataset profiler to a prompt builder.
Career paths, certifications, study plans and interviews, with practice quizzes, a study planner, roadmap and resume bullet builder.