Ubuntu里搭建jupyter notebook

1. 安装python

[email protected]:/home# apt install python3.8
[email protected]:/home# apt install python3.8-venv

2. 建立并启动python虚拟环境

[email protected]:/home# mkdir data_science_env # 建立目录
[email protected]:/home# cd data_science_env/ # 进入目录，
[email protected]:/home/data_science_env# python3.8 -m venv env # 在目录下建立名为env的虚拟环境
[email protected]:/home/data_science_env# source env/bin/activate # 启动虚拟环境

虚拟环境启动后，命令行提示符前会出现(env)，表明目前处在env虚拟环境中，在此环境中安装的各种python库和配置都只对该环境生效。

3. 安装并配置jupyter notebook

# 在虚拟环境中操作
(env) [email protected]:/home/data_science_env# pip install jupyter

# 重置notebook配置
(env) [email protected]:/home/data_science_envjupyter notebook --generate-config --allow-root 
Overwrite /root/.jupyter/jupyter_notebook_config.py with default config? [y/N]y
Writing default config to: /root/.jupyter/jupyter_notebook_config.py

# 进入python命令行，设置notebook密码，记住最后生成的公钥
(env) [email protected]:/home/data_science_env# python
Python 3.8.0 (default, Oct 28 2019, 16:14:01) 
[GCC 8.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from notebook.auth import passwd
>>> passwd()
Enter password: 
Verify password: 
'sha1:901ea3458357:e5e947d9129e7b485339d...'

# 打开notebook配置文件，并做相应修改
(env) [email protected]:/home/data_science_env# vim /root/.jupyter/jupyter_notebook_config.py

c.NotebookApp.ip = '0.0.0.0'  # 对外提供访问的ip
c.NotebookApp.port = 8888 # 对外提供访问的端口
c.NotebookApp.open_browser = False # 启动不打开浏览器
c.NotebookApp.password = 'sha1:901ea3458357:e5e947d9129e7b485339d...'  # 公钥
c.NotebookApp.notebook_dir = u'/home/data_science_env/notebook' # 设置jupyter启动后默认文件夹
c.NotebookApp.allow_root = True  # 允许root用户执行

4. 启动jupyter notebook

(env) [email protected]:/home/data_science_env# jupyter notebook

参考：https://www.jianshu.com/p/0c9dcbf277ed