查看环境
conda env list

进入环境
conda activate base

退出环境
conda deactivate

添加镜像
conda config --add channels conda-forge
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/
conda config --set show_channel_urls yes

创建指定版本环境，可以直接使用base
conda create -n python37 python=3.7
conda activate python37

安装pytorch
conda install pytorch torchvision -c pytorch

安装tensorflow
conda install tensorflow

安装opencv
conda install -c menpo opencv
conda install -c menpo opencv=4.5

重新下载repo信息
conda clean -i

从指定镜像下安装
conda install --channel https://conda.anaconda.org/menpo opencv
conda install --channel https://conda.anaconda.org/menpo opencv3

搜索需要的安装包
conda search cv

查看已经添加的channels
conda config --get channels

查看安装的软件
conda list

更新指定软件
conda update demo

卸载指定软件
conda remove demo

删除镜像通道
conda config --remove channels https://mirrors.bfsu.edu.cn/anaconda/cloud/pytorch/

清华镜像
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/msys2/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/bioconda/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/menpo/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/

北京外国语镜像
conda config --add channels https://mirrors.bfsu.edu.cn/anaconda/pkgs/free/
conda config --add channels https://mirrors.bfsu.edu.cn/anaconda/pkgs/main/
conda config --add channels https://mirrors.bfsu.edu.cn/anaconda/cloud/conda-forge/
conda config --add channels https://mirrors.bfsu.edu.cn/anaconda/cloud/bioconda/
conda config --add channels https://mirrors.bfsu.edu.cn/anaconda/cloud/pytorch/

镜像
conda config --add channels defaults
conda config --add channels bioconda
conda config --add channels conda-forge

安装本地包
conda install --use-local *.tar.bz2

安装命令
点云库
conda install -c conda-forge -c davidcaron pclpy
open3d
pip3 install open3d-python
网格数据
conda install -c conda-forge meshio