# conda

> Package, dependency and environment management for any programming language.
> Some subcommands such as `conda create` have their own usage documentation.
> More information: <https://github.com/conda/conda>.

- Create a new environment, installing named packages into it:

`conda create --name {{environment_name}} {{python=3.9 matplotlib}}`

- List all environments:

`conda info --envs`

- Load an environment:

`conda activate {{environment_name}}`

- Unload an environment:

`conda deactivate`

- Delete an environment (remove all packages):

`conda remove --name {{environment_name}} --all`

- Install packages into the current environment:

`conda install {{python=3.4 numpy}}`

- List currently installed packages in current environment:

`conda list`

- Delete unused packages and caches:

`conda clean --all`
