CONDA creates, replicates, and shares virtual environments

Create a new virtual environment ：

conda create --name env_name python=3.7

Copy an existing environment

conda create --name new_env_name --clone old_env_name

Sharing the environment

That is, export an environment as a configuration file , Reinstall this environment with this configuration file on another computer , Commonly used for environment migration

conda activate my_env_name    # First go to the environment that needs to be shared

conda env export > my_env.yml  # Secondly, export the environment as a configuration file

Then in other computers ：

conda env create -f my_env.yml   # Use this command to create a new environment , It contains all the installation packages of the previous environment