ls -l /home/vincent/Téléchargements/
ls -l /home/vincent/Téléchargements/Anaconda3-2019.10-Linux-x86_64.sh
chmod 755 /home/vincent/Téléchargements/Anaconda3-2019.10-Linux-x86_64.sh
/home/vincent/Téléchargements/Anaconda3-2019.10-Linux-x86_64.sh
inside Anaconda3-2019.10-Linux-x86_64.sh yes, follow instruction,'/opt/conda'
outside Anaconda3-2019.10-Linux-x86_64.sh
export PYTHONPATH=$PYTHONPATH:/opt/conda/bin:
export CONDA_PREFIXE=$CONDA_PREFIX:/opt/conda/activate.d
echo $CONDA_PREFIXE
