Linux creates a new environment

1. Download anaconda

#配置环境路径
vim ~/.bashrc
export  PATH="/root/miniconda3/bin:"$PATH
source ~/.bashrc

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/conda-forge/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/bioconda/
conda config --set show_channel_urls yes 
conda config --get channels
添加新的文件源，换成清华大学的

2. Conda export environment

conda env list
conda env export > environment.yaml
conda env create -n env_name -f env.yaml
#根据yaml文件创建

3. Conda creates a new environment

 conda create -n test python=3.7.1

conda env create -f environment.yml

4. pip creates and exports a new environment

pip freeze > 27.txt

pip install -r 27.txt

5. pytorch version installation

pytorch version list

6. Install cpython through the channel

pip install cython==0.29.24 -i https://mirrors.aliyun.com/pypi/simple/

7. Transfer files by specifying the port of the other party through SCP

scp -P 5896333332 requirement.txt  wuxi@3336.1368.1780.246:/data/wuxi

8. Release the cache in the server

free the cache in the server