CONDA common commands

One 、 New environment

1. Create an environment

conda create -n yourEnv python=3.9

–n： It can also be written as -name,yourEnv Is the name of the newly created virtual environment , Created , Can be in anaconda/envs Find a new environment
python=3.9： yes python Version number of , You can specify

If you want to install... While creating the environment python Some of my bags ：

conda create -n yourEnv python=3.6 numpy pandas

If you want to create your own environment based on others' virtual environment ：

conda create -n <yourEnv> --clone <baseEnv>

2. Activation and exit

activate yourEnv
deactivate yourEnv

3. Look at the environment

Export all environments , It has * Number is the current environment

conda info --envs #  Same as conda env list equally 

4. Package related operations

Check the packages and versions installed in the current environment

conda list

Install or remove numpy and sklearn package

conda install numpy scikit-learn
conda uninstall numpy scikit-learn

5. Delete environment

conda env remove -n yourEnv

6. Source operation

View source

conda config --show-sources

Add installation source

• Pay attention to the installation PyTorch, The installation order given by the official website needs to remove the last -c pytorch, To use Tsinghua source

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/

Remove installation source

conda config --remove channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/

Two 、 other

1. quote

• https://blog.csdn.net/SARACH_WONG/article/details/89328307
• https://blog.csdn.net/David_jiahuan/article/details/104544957

This article is only for personal learning and recording , Tort made delete