In this page:
Table of Contents
Jupyter Notebook for Python, R, and Julia
The IDAS interface
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In this page:
Table of Contents
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Jupyter Notebook for Python, R, and Julia
The IDAS interface
- After creating an IDAS instance for research or class use, you will see your IDAS home page. If this is your first time accessing IDAS, your home page will be empty.
- You can create Jupyter notebooks, files, and folders in IDAS. (See details below.) Click any file or folder to open that file or folder.
- In order to navigate back to your IDAS home page, click the Jupyter symbol on the top left corner:
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| Info |
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https://notebooks.hpc.uiowa.edu/research-interactive/user/<your_hawkid>/tree |
Downloading Data from IDAS to Your Computer
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- In RStudio, check the box in front of the "backup.zip" file and click "More", then "Export":
6. Then you can use a free software such as 7-zip to extract the files in "backup.zip" to a location on your computer.
IDAS Home Drives
On IDAS, each research user gets 100GB for storage in their home drive. To check how much you have used:
Go to the Jupyter Hub tree page (please fill in your HawkID):
https://notebooks.hpc.uiowa.edu/research-interactive/user/<your_hawkid>/tree
In the top right corner of your IDAS tree page, click New >> Terminal
- In Terminal, type df -h $HOME. In the example below, 26GB out of 100GB has been used and 75GB is available:
| Code Block | ||
|---|---|---|
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hawkid@jupyter-notebook-research-hawkid:~$ df -h $HOME
Filesystem Size Used Avail Use% Mounted on
/dev/rbd64 100G 26G 75G 26% /home/hawkid |
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6. Then you can use a free software such as 7-zip to extract the files in "backup.zip" to a location on your computer.
IDAS Home Drives
On IDAS, each research user gets 100GB for storage in their home drive. To check how much you have used:
Go to the Jupyter Hub tree page (please fill in your HawkID):
https://notebooks.hpc.uiowa.edu/research-interactive/user/<your_hawkid>/tree
In the top right corner of your IDAS tree page, click New >> Terminal
- In Terminal, type
df -h $HOME. In the example below, 26GB out of 100GB has been used and 75GB is available:
| Code Block | ||
|---|---|---|
| ||
hawkid@jupyter-notebook-research-hawkid:~$ df -h $HOME
Filesystem Size Used Avail Use% Mounted on
/dev/rbd64 100G 26G 75G 26% /home/hawkid |
If your home drive is full, you can go to the Jupyter Hub tree page and remove any files you don't need. You can also use Terminal to list and remove any files.
Go to the Jupyter Hub tree page (please fill in your HawkID):
https://notebooks.hpc.uiowa.edu/research-interactive/user/<your_hawkid>/tree
- Check the box in front of the files you want to delete, and click Delete (the red trash can icon). This will permanently delete that file:
- Use Terminal to list and remove files:
| Code Block | ||
|---|---|---|
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# list all files including hidden files ls -al # get the top largest 10 files and directories in your IDAS home drive: du -shx $HOME/.[^.]* * | sort -rh | head # delete files you no longer need rm file1.txt file2.txt |
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