Conda.md

Some useful notes and commend to copy for conda

sourse environment (if install not under ~)

source /path/to/miniconda3/bin/activate
conda init --all
conda config --set auto_activate_base false

create from file

conda create -f environment.yml

export clean environment with pip

conda update pip 
conda export --from-history > environment.yml

update pip let conda konw what pips are installed. --from-history packages only manually installed, so it's much cleaner.

The above method somehow failed if pip is not installed by conda, use pip freeze to export pip requirements

pip freeze > requirements.txt