The shell path for a user in macOS or OSX is a set of locations in the filing system whereby the user has permissions to use certain applications, commands and programs without the need to specify the full path to that command or program in the Terminal. This will work in macOS Mojave, Sierra and all older OSX operating systems; El Capitan, Yosemite, Mavericks and Lion.

Jupyter notebook, wrong sys.path and sys.executable, I figured out the solution, since the kernel was set to use the default mac os x's python I fixed it by using the commands. Python2 -m pip install Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Learn more Cannot import modules in.

So instead of running something like this, with a path to the command:

1. Launch a Notebook. To launch a Jupyter notebook, open your terminal and navigate to the directory where you would like to save your notebook. Then type the command jupyter notebook and the program will instantiate a local server at localhost:8888 (or another specified port). A browser window should immediately pop up with the Jupyter Notebook interface, otherwise, you can use the address it.
2. By default, the start directory for Jupyter Notebook used in ArcGIS API for Python is set to the following folder: C: Program Files ArcGIS Pro bin Python envs arcgispro-py3. However, it is possible to start Jupyter Notebook with a different directory through the Python Command Prompt or by modifying the Jupyter Notebook.py configuration file.
3. Jupyter not found after Mac install - Q&A, The command line command: jupyter notebook still cannot find Jupyter not found after Mac install Q&A I am using MacOS Mojave 10.14.6. Pip install -upgrade pip pip install -upgrade jupyter If you want to access the jupyter by simply typing jupyter in your shell then the path to the jupyter's binary.

You can just type the command, regardless of where you are in the filing system:

Your shell path is a bunch of absolute paths of the filing system separated by colons :

You can find out whats in your path by launching Terminal in Applications/Utilities and entering:

And the result should be like this…

So this is stating that you can run Unix style applications or commands located in 5 default locations of a certain path in the filing system:

• /usr/bin
• /bin
• /usr/sbin
• /sbin
• /usr/local/bin

These directories are not visible by default in the filing system but you can make them visible.

Adding a Temporary Location

You can add extra locations to your path, in the mysql example above it’s location /usr/local/mysql/bin which is not in the default path, you can add it in Terminal like so:

So here I have copied my existing path and added the new location on the end. Test it by running echo $PATH again in the Terminal.

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One of the disadvantages of this is that the new location will only be honored for that particular Terminal session, when a new Terminal window is launched it will have the original default path again.

Adding in a Permanent Location

To make the new pathstick permanently you need to create a .bash_profile file in your home directory and set the path there. This file control various Terminal environment preferences including the path.

Move into home directory

Create the .bash_profile file with a command line editor called nano

Add in the above line which declares the new location /usr/local/mysql/bin as well as the original path declared as $PATH.

Save the file in nano by clicking ‘control’ +’o’ and confirming the name of the file is .bash_profile by hitting return. And the ‘control’+’x’ to exit nano

So now when the Terminal is relaunched or a new window made and you check the the path by

Rekordbox usb format for mac. You will get the new path at the front followed by the default path locations, all the time

Rearranging the default $PATH

If you needed to rearrange the paths in the default $PATH variable, you can just do that and leave off $PATH.

So lets say you want /use/local/bin at the beginning to take precedence you can add the default path like so inside .bash_profile

And then you can slot in other paths as required.

Once we have installed the Jupyter notebook, we can start it by executing “jupyter notebook” command in the command prompt on a Windows machine or in the terminal on a Mac machine. Jupyter notebook is a very useful web-based application which can be used to write programs in many programming languages like Python, R, Scala, Julia, and etc. The notebooks created in jupyter can be shared easily with other users over email, Git, and DropBox. We can use jupyter notebooks to write code in an interactive mode which can be very handy to re-run individual snippets. It is nicely integrated with Big Data ecosystem and with cloud platforms also.

When we start the jupyter notebook server, it shows the notebooks from the current working directory from which the notebook server is started. That is why the default working directory of a Jupyter notebook server is “C:UsersUserName” on a Windows machine and “/Users/UserName” on a Mac machine.

We have many ways to show the notebooks from a different directory than the default location. For example:

1. Use cd command to move to the desired directory
2. Use option –notebook-dir
3. Use a config file

Let’s discuss these methods in detail now.

Method 1 – Use cd command to move to the desired directory

In order to show the notebooks from a different directory, first, we need to navigate to the desired directory in the command prompt or in the terminal window using “cd/MySourceCode/MyFolder” and t

How To Change Executable Path For A Jupiter Notebook Machine

Change notebook directory using cd command

Method 2 – Use option –notebook-dir

We can also pass the desired directory path as a parameter value using option –notebook-dir while starting the jupyter notebook server.

Change notebook directory using notebook-dir option

Method 3 – Use a config file

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1. In order to use the config file, we need to generate it using below command in Windows and Mac:This above command will generate a config file at “C:UsersUserName.jupyterjupyter_notebook_config.py” on Windows machine and at “/Users/UserName/.jupyter/jupyter_notebook_config.py” on a Mac machine. If “.jupyter

How To Change Executable Path For A Jupiter Notebook Mac Download

” folder is not visible at your Mac machine, go to /Users/UserName/ and press Command + Shift + . (dot) to show hidden files.2. Now, open the config file “jupyter_notebook_config.py” in a text editor and find the text #c.NotebookApp.notebook_dir = ”3. Uncomment this line by removing the # from the beginning of the line.4. Replace the default blank value (”) with the desired source code directory path. In our case, this line will be c.NotebookApp.notebook_dir = ‘C:JupyterFiles’. On a Mac machine, this should look like c.NotebookApp.notebook_dir = ‘/Users/UserName/JupyterFiles/’.Change notebook directory using config file5. Save this file and close the editor.6. Start the jupyter notebook server using jupyter notebook command from command prompt/terminal. Now, the notebook server should show the notebooks from the given source code directory rather than the default user directory.

Thanks for the reading. Please share your inputs in the comment section.

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