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30 lines
622 B
Plaintext
30 lines
622 B
Plaintext
---
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syntax: markdown
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tags: [tldr, common]
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source: https://github.com/tldr-pages/tldr.git
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---
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# virtualenv
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> Create virtual isolated Python environments.
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> More information: <https://virtualenv.pypa.io/en/latest/cli_interface.html>.
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- Create a new environment:
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`virtualenv {{path/to/venv}}`
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- Customize the prompt prefix:
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`virtualenv --prompt {{prompt_prefix}} {{path/to/venv}}`
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- Use a different version of Python with virtualenv:
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`virtualenv {{[-p|--python]}} {{path/to/pythonbin}} {{path/to/venv}}`
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- Start (select) the environment:
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`source {{path/to/venv}}/bin/activate`
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- Stop the environment:
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`deactivate`
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