Troubleshooting

3 posts
2026

Windows DNS Diagnostics with PowerShell: A Safe Troubleshooting Workflow

Direct answer Windows DNS failures should be separated into three questions: does the machine have the expected interface and resolver …
powershell dns troubleshooting networking
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Common Kubernetes Probe Misconfigurations and Fixes

Direct answer Kubernetes probes fail when the check does not match the application’s startup time, listening address, endpoint, or …
kubernetes troubleshooting configuration-management developer-it-tools
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Troubleshooting Windows Event Logs with PowerShell

This article guides system administrators on troubleshooting Windows Event Logs using PowerShell’s Get-WinEvent and the wevtutil …
powershell windows-server troubleshooting
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