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Fix 'Permission Denied' When Using mkdir in VS Code Terminal - How to Resolve Nginx 502 Upstream Timeout-Nginx 502 Bad Gateway: Upstream Connection Refused Fix

Updated 2026-07-28 13:48:14developer-tools
Fix 'Permission Denied' When Using mkdir in VS Code Terminal - How to Resolve Nginx 502 Upstream Timeout-Nginx 502 Bad Gateway: Upstream Connection Refused Fix
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Decision checklist

  • Match the tool to the workflow that fails most often, not only the feature list.
  • Keep export format, permissions, and automation limits in the final decision.

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