What is the pip uninstall package command?

The command for pip to uninstall a package is "pip uninstall", and its basic usage is "pip uninstall package_name", where `package_name` is the name of the package to be uninstalled. In addition to the basic uninstall command, pip also provides some optional parameters and options to meet different needs.

The operating system for this tutorial: Windows 10 system, Python version 3.11.4, Dell G3 computer.

pip is a Python package management tool that can be used to install, upgrade and uninstall Python packages. Before using pip to uninstall the package, you need to install the pip tool first.

The command for pip to uninstall a package is `pip uninstall`, and its basic usage is:

pip uninstall package_name

Among them, `package_name` is the name of the package to be uninstalled.

In addition to the basic uninstall command, pip also provides some optional parameters and options to meet different needs. The following are some commonly used pip uninstall package commands and options:

1. Uninstall a specified version of the package:

pip uninstall package_name==version

Among them, `version` is the specific version number of the package to be uninstalled.

2. Uninstall multiple packages:

pip uninstall package_name1 package_name2

You can uninstall multiple packages at one time, and separate the package names with spaces.

3. Uninstall all installed packages:

pip freeze | xargs pip uninstall -y

This command can uninstall all installed packages. First use `pip freeze` to list the names and version numbers of all installed packages, and then use `xargs` to pass these package names as parameters to the `pip uninstall` command to uninstall.

4. Force the package to be uninstalled:

pip uninstall -y package_name

Use the `-y` option to skip the confirmation prompt when uninstalling the package and uninstall it directly.

5. Uninstall the package and its dependencies:

pip uninstall --auto-remove package_name

Use the `--auto-remove` option to automatically remove its dependencies when uninstalling the package.

To summarize, the command for pip uninstall package is `pip uninstall package_name`, which can achieve more flexible operations by specifying the version, uninstalling multiple packages at one time, forced uninstallation and automatic removal of dependencies. Before uninstalling the package, it is recommended to back up relevant data to prevent data loss.

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