安装科学计算库anaconda并配置远程访问jupyter-notebook

最近为了练习Kaggle上的一篇数据分析案例“泰坦尼克乘客获取几率预测”，在windows上的jupyter notebook中各类报错（多是依赖关系没配好），因而萌发了在现有开发测试debian8.5虚拟机上搭建anaconda2的想法。
 

1. Installing Jupyter Notebook 
官网（https://jupyter.readthedocs.io/en/latest/install.html）建议使用Anaconda

1.1. 安装anaconda

wget下载，而后以下安装

bash Anaconda-latest-Linux-x86_64.sh

默认安装目录为用户家目录下的anaconda2，如：/home/omm/anaconda2

安装完成后就能执行jupyter notebook命令了，

列出anaconda当前包含哪些包：

conda -list

 #我采用的是full安装，全部该命令将会显示206个包，

而此时ssh链接到虚拟机上执行jupyter notebook命令的话，jupyter服务默认监听本地8888端口（启动后默认打开命令行下的web浏览器），远端却没法浏览器链接到虚拟机的jupyter服务

 

2. 配置jupyter notebook 实现远程访问

2.1 生成jupyter配置文件

jupyter notebook --generate-config

2.2 配置访问jupyter密码保护

$ ipython
Python 2.7.13 |Anaconda 4.3.1 (64-bit)| (default, Dec 20 2016, 23:09:15) 
Type "copyright", "credits" or "license" for more information.

IPython 5.1.0 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object', use 'object??' for extra details.

In [1]: from notebook.auth import passwd

In [2]: passwd()
Enter password: 
Verify password: 
Out[2]: 'sha1:28ebb93ec41b:96830638e989cde7191b..................'

2.3 修改jupyter配置文件

$vim ~/.jupyter/jupyter_notebook_config.py

主要修改以下几个参数：

c.NotebookApp.ip='*'
c.NotebookApp.password = u'sha1:ce...粘贴上一步生成的密文'
c.NotebookApp.open_browser = False
c.NotebookApp.port =8888

2.4 启动jupyter

jupyter notebook

启动信息以下：

omm@debiansible:~$ jupyter notebook
[W 20:46:24.481 NotebookApp] WARNING: The notebook server is listening on all IP addresses and not using encryption. This is not recommended.
[I 20:46:24.488 NotebookApp] Serving notebooks from local directory: /home/omm
[I 20:46:24.488 NotebookApp] 0 active kernels 
[I 20:46:24.489 NotebookApp] The Jupyter Notebook is running at: http://[all ip addresses on your system]:8888/
[I 20:46:24.489 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).

2.5 远程访问

访问地址http://ip:8888，输入2.2节配置的密码便可登陆