Run npm environment checks

bash

npm doctor

Explanation

Check common npm environment problems.

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Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.

Same sheet · prioritizing Environment and paths

Print the global installation prefix.

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Print the global node_modules directory.

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Print the directory where global binaries are linked.

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Verify connectivity to the configured registry.

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Display effective npm configuration.

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Validate the integrity of the npm cache.

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