Set up a remote Jupiter notebook

Catalog

1. download Anaconda

2. install

3. Use Anaconda

4. To configure jupyter Support remote access

5. To configure jupyter Use password access

6. Background operation jupyter

Preface

More than three people like me have responded to using online tutorials Anaconda There is a problem , Some can't , Some pretend to straighten themselves directly yum Orders don't work ,linux The servers are charged a full fee . To this end, I write you a simple installation tutorial , Avoid the pit that people may step on .

1. download Anaconda

Tsinghua source ：
https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive

Official website ：
https://repo.anaconda.com/archive/

After countless times of practice, it has been proved that ,python3.6 The version is the most stable , Besides my linux Server is 64 position , For faster performance , So I choose to download 64 position , So finally I passed the following command , Directly in linux Download... On the server ：

wget https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/Anaconda3-5.2.0-Linux-x86_64.sh

2. install

perform ：

sh Anaconda3-5.2.0-Linux-x86_64.sh
 Please, press ENTER to continue
[[email protected]_0_9_centos ~]# sh Anaconda3-5.2.0-Linux-x86_64.sh 

Welcome to Anaconda3 5.2.0

In order to continue the installation process, please review the license
agreement.
Please, press ENTER to continue
>>> 
===================================
Anaconda End User License Agreement
===================================
...

Enter directly first , Press again q.

Ask if you agree to the agreement , fill yes.

Do you accept the license terms? [yes|no]
[no] >>> yes

Select installation location , Direct enter is installed in the current path , I chose to install in /opt/anaconda3 Under the table of contents .

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] >>> /opt/anaconda3
PREFIX=/opt/anaconda3

installing: python-3.6.5-hc3d631a_2 ...
Python 3.6.5 :: Anaconda, Inc.
installing: blas-1.0-mkl ...
installing: ca-certificates-2018.03.07-0 ...
installing: conda-env-2.6.0-h36134e3_1 ...
installing: intel-openmp-2018.0.0-8 ...
...
installing: seaborn-0.8.1-py36hfad7ec4_0 ...
installing: anaconda-5.2.0-py36_3 ...
installation finished.

After a few minutes of waiting , The main program installation is complete . Ask if you will Anaconda3 Add to environment variables , Directly enter means no, Don't add .

Do you wish the installer to prepend the Anaconda3 install location
to PATH in your /root/.bashrc ? [yes|no]
[no] >>> 
You may wish to edit your .bashrc to prepend the Anaconda3 install location to PATH:

export PATH=/opt/anaconda3/bin:$PATH

Thank you for installing Anaconda3!

Then ask if you want to install VSCode, fill no And return , Means not to install .

Do you wish to proceed with the installation of Microsoft VSCode? [yes|no]
>>> no

At this point, the installer has finished , Then we carry out ：

echo ". /opt/anaconda3/etc/profile.d/conda.sh" >> ~/.bashrc
sudo ln -s /opt/anaconda3/etc/profile.d/conda.sh /etc/profile.d/conda.sh

Be careful ：/opt/anaconda3 Change to the location you installed .

3. Use Anaconda

sign out shell after , Log in again , And then you can use it anaconda 了 .

Enter the environment ：conda activate
Out of the environment ：conda deactivate
[[email protected]_0_9_centos ~]# conda activate  
(base) [[email protected]_0_9_centos ~]# python
Python 3.6.5 |Anaconda, Inc.| (default, Apr 29 2018, 16:14:56) 
[GCC 7.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> exit()
(base) [[email protected]_0_9_centos ~]# conda deactivate
[[email protected]_0_9_centos ~]# python          
Python 2.7.5 (default, Jun 20 2019, 20:27:34) 
[GCC 4.8.5 20150623 (Red Hat 4.8.5-36)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> exit()
[[email protected]_0_9_centos ~]# 

4. To configure jupyter Support remote access

Generate jupyter The default configuration ：

jupyter notebook --generate-config

(base) [[email protected]_0_9_centos ipython]# jupyter notebook --generate-config
Writing default config to: /root/.jupyter/jupyter_notebook_config.py

Modify the configuration ：

(base) [[email protected]_0_9_centos ipython]# vi ~/.jupyter/jupyter_notebook_config.py

Cancel c.NotebookApp.ip='localhost' Notes .
And change it to c.NotebookApp.ip='*' that will do .

function jupyter：

jupyter notebook --allow-root

The effect is as follows ：

Then, you can successfully access the remote host locally jupyter：

jupyter The current target directory depends on the directory where the command is executed .

5. To configure jupyter Use password access

The password to be configured uses passwd Function processing .

(base) [[email protected]_0_9_centos bak]# python
Python 3.6.5 |Anaconda, Inc.| (default, Apr 29 2018, 16:14:56) 
[GCC 7.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from notebook.auth import passwd
>>> passwd()
Enter password: 
Verify password: 
'sha1:13c0e9e600be:b1caae19615389900ba30f072caf1c5f4dd388b1'
>>> 

above Enter password and Verify password Your input will not recall , Enter the password you need to configure twice and press enter , You can get sha1 code .

For example, the password I configured is 123456, be sha1 Code is ：

sha1:13c0e9e600be:b1caae19615389900ba30f072caf1c5f4dd388b1

Edit it again jupyter To configure ：

vi ~/.jupyter/jupyter_notebook_config.py

Cancel c.NotebookApp.password = '' Notes . Change it to :

c.NotebookApp.password = 'sha1:13c0e9e600be:b1caae19615389900ba30f072caf1c5f4dd388b1'

Other configuration ：

c.NotebookApp.allow_root = True : root The user does not need to add --allow-root Parameters

c.NotebookApp.open_browser = False :  The browser is not opened by default when starting

Run again jupyter：

Visit again at this time jupyter, You need to enter a password ：

6. Background operation jupyter

Give Way jupyter Even if it turns off shell Also run in the background .

nohup jupyter notebook > jupyter.log 2>&1 &

Turn off the background running jupyter.

(base) [[email protected]_0_9_centos bak]# ps -ef|grep jupyter
root      3646 28946  1 19:47 pts/1    00:00:00 /opt/anaconda3/bin/python /opt/anaconda3/bin/jupyter-notebook
root      3771 28946  0 19:48 pts/1    00:00:00 grep --color=auto jupyter
(base) [[email protected]_0_9_centos bak]# kill 3646   
(base) [[email protected]_0_9_centos bak]# ps -ef|grep jupyter
root      3861 28946  0 19:48 pts/1    00:00:00 grep --color=auto jupyter