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You can get access to a Jupyter environment from XXX (same machine as #2), but insted from logging on that via ssh, you connect to hestname:888 and provide the password you selected at creation time. At than point, you can upload the .ipynb notebooks from drive-download-20200317T155726Z-001.zip (alternate URL here).
Annotated Description
What is (jet) b-tagging?
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