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Add documentation for exec command (#2090)
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COMMANDS.md
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COMMANDS.md
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@ -16,6 +16,7 @@ The most common subcommands are:
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* [`pyenv versions`](#pyenv-versions)
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* [`pyenv which`](#pyenv-which)
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* [`pyenv whence`](#pyenv-whence)
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* [`pyenv exec`](#pyenv-exec)
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* [`pyenv root`](#pyenv-root)
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* [`pyenv prefix`](#pyenv-prefix)
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* [`pyenv hooks`](#pyenv-hooks)
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@ -282,6 +283,21 @@ Lists all Python versions with the given command installed.
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2.7.6
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3.3.3
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## `pyenv exec`
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`Usage: pyenv exec <command> [arg1 arg2...]`
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Runs an executable by first preparing PATH so that the selected Python
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version's `bin` directory is at the front.
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For example, if the currently selected Python version is 3.9.7:
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`pyenv exec pip install -r requirements.txt`
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is equivalent to:
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`PATH="$PYENV_ROOT/versions/3.9.7/bin:$PATH" pip install -r requirements.txt`
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## `pyenv root`
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Displays the root directory where versions and shims are kept.
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