linux 下安装Anaconda环境和简单使用

一、Anacanda各种版本下载地址：
https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/


二、 运行脚本
# bash  Anaconda3-5.1.0-Linux-x86_64.sh

Welcome to Anaconda3 5.1.0

In order to continue the installation process, please review the license
agreement.
Please, press ENTER to continue
>>>
#按回车键

Do you accept the license terms? [yes|no]
[no] >>> yes
#输入yes 按回车键
Anaconda3 will now be installed into this location:
/root/anaconda3

  - Press ENTER to confirm the location
  - Press CTRL-C to abort the installation
  - Or specify a different location below

[/root/anaconda3] >>>
PREFIX=/root/anaconda3
#按回车键

installing: _ipyw_jlab_nb_ext_conf-0.1.0-py36he11e457_0 ...
installing: jupyter-1.0.0-py36_4 ...
installing: anaconda-5.1.0-py36_2 ...
installing: conda-4.4.10-py36_0 ...
installing: conda-build-3.4.1-py36_0 ...
installation finished.
Do you wish the installer to prepend the Anaconda3 install location
to PATH in your /root/.bashrc ? [yes|no]
[no] >>> yes
#按回车键
 Do you wish to proceed with the installation of Microsoft VSCode? [yes|no]
>>> no
#输入no  按回车键

三、配置环境变量
#source ~/.bashrc
#查看conda的版本
#conda --version
conda 4.4.10

安装一个python3.8的环境py
conda create --name py38 python=3.8

#切换到py38的环境中
source activate py38

# 查看当前的conda 环境
# conda info -e
# conda environments:
#
base                     /root/anaconda3
py38                  *  /root/anaconda3/envs/py38