Refresh command hashing in zsh

bash

rehash

Explanation

Useful when a shell keeps remembering an old command location after activation.

Learn the surrounding workflow

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

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Source the fish activation script.

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Activate from PowerShell.

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Fix execution policy for venv activation scripts.

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See which python binary your shell resolves first.

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See which pip binary your shell resolves first.

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