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实现在本地开端口利用jupyterlab远程操作服务器

作者:互联网

实现在本地开端口利用jupyterlab远程操作服务器

 

 

======>>>>总结:

 

具体操作:


jupyter notebook的配置

1.浏览器打开jupyter,新建一个python文件,第一行输入:

from notebook.auth import passwd

2.shift+enter执行命令并进入下一行。下一行输入:passwd() ,回车后提示输入密码,输入两次。

3.哈希密码sha1:158c74966eda:9533217697d0c62f0db43414ec4e06d4072c1cecc2e97d

4.再次打开配置文件jupyter_notebook_config.py,找到c.NotebookApp.password=第三步的哈希密码,重启jupyter notebook即可

 

使用

1.终端输入:jupyter-lab --generate-config 会生成一个配置文件,成功后会显示文件路径(/Users/kyousugi/.jupyter/jupyter_notebook_config.py)

2.打开路径下的jupyter_notebook_config.py配置文件,找到c.NotebookApp.notebook_dir=修改为自己的工作目录

还需要修改的配置如下

c.NotebookApp.allow_root = True

c.NotebookApp.ip = '*'

c.NotebookApp.open_browser = False

c.NotebookApp.password = 'sha1:bf8121ab2205:18c7e60055ed79ec2a19fcdb9241b2770b75b976'

c.ContentsManager.root_dir = '/storage/st2/testcode/'

 

二、启动jupyterlab

(否则启动的jupterlab是base环境下的,会导致jupterlab的环境不是自己的虚拟环境)

Eg. /home/data/jupyter/jupyter_notebook_config.py

rm jupyter_notebook_config.py

mkdir jupyter

cp /home/data/jupyter/jupyter_notebook_config.py ./

通过vim修改jupyter_notebook_config.py文件 

vim jupyter_notebook_config.py

键盘按 i  进入编辑模式

改为自己的文件夹路径,并设置端口号

eg:

c.NotebookApp.notebook_dir = '/home/data'

c.NotebookApp.port = 8889  #端口号

c.LabApp.user_settings_dir = '/home/data/jupyter/lab/user-settings'

c.LabApp.workspaces_dir = '/home/data/jupyter/lab/workspaces'

 

esc退出编辑模式

键盘输入 :wq 保存退出

回车 即可 

 

用 & 在后台挂起程序使其不自动退出

nohup jupyter-lab --config=/home/data/jupyter/jupyter_notebook_config.py & #"&"可以挂起进程

 

QA:如果jupyterlab虚拟环境不对?

1.查看jupyterlab的虚拟环境:

ipython中

import os

os.sys.path

如果不是在anaconda/envs/自己的环境 的python,则杀掉jupyterlab进程并在相应的虚拟环境中重启

 

2.操作

 

3. 检查

ipython中

import os

os.sys.path

# os.sys.path.insert(0,"/home/anaconda3/envs/my/lib/python3.6/site-packages/")

查看当前环境变量路径

 

若成功切换jupyterlab的后台虚拟环境,

则可以成功import 自己环境下的包 例如import tensorflow

 

 

①修改terminal的settings

 

eg:

{

    // Terminal

    // @jupyterlab/terminal-extension:plugin

    // Terminal settings.

    // *************************************



    // Font family

    // The font family used to render text.

    "fontFamily":  "'DejaVu Sans Mono', 'Noto Sans Mono', 'Everson Mono', FreeMono, Menlo, Terminal, monospace",



    // Font size

    // The font size used to render text.

    "fontSize": 16,



    // Line height

    // The line height used to render text.

    "lineHeight": 1,



    // Paste with Ctrl+V

    // Enable pasting with Ctrl+V.  This can be disabled to use Ctrl+V in the vi editor, for instance.  This setting has no effect on macOS, where Cmd+V is available

    "pasteWithCtrlV": true,



    // Screen Reader Mode

    // Add accessibility elements for use with screen readers.

    "screenReaderMode": false,



    // Scrollback Buffer

    // The amount of scrollback beyond initial viewport

    "scrollback": 1000,



    // Shut down on close

    // Shut down the session when closing the terminal.

    "shutdownOnClose": false,



    // Theme

    // The theme for the terminal.

    "theme": "inherit"

}



②修改editor的settings

{

    // Text Editor

    // @jupyterlab/fileeditor-extension:plugin

    // Text editor settings.

    // ***************************************



    // Editor Configuration

    // The configuration for all text editors.

    // If `fontFamily`, `fontSize` or `lineHeight` are `null`,

    // values from current theme are used.

    "editorConfig": {

        "autoClosingBrackets": true,

        "fontFamily": null,

        "fontSize": 15,

        "lineHeight": null,

        "lineNumbers": true,

        "lineWrap": "on",

        "matchBrackets": true,

        "readOnly": false,

        "insertSpaces": true,

        "tabSize": 4,

        "wordWrapColumn": 80,

        "rulers": [],

        "codeFolding": false

    }

}



修改字体符合自己使用习惯即可

 

 

参考:

https://blog.csdn.net/qq_37950540/article/details/88396746

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标签:jupyterlab,jupyter,py,开端,notebook,home,服务器,config
来源: https://blog.csdn.net/sunflower_sara/article/details/103939729