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http://127.0.0.1:8889/?token=61f8a2aa8ad5e469d14d6a1f59baac05a8d9577916bd7eb0
Another example:
http://127.0.0.1:8890/?token=8df8a9a79c00f0813055d48dfc79785c8ff6597cc0b1c456
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Choose "New" then "Python 3" to launch a new notebook. Note that Jupyter may use a port that is different than the one you specified. This is why it is important to copy and paste the URL.
When you are done, terminate the ssh tunnel on your local machine (desktop/laptop) by running lsof -i tcp:8889 to get the PID and then kill -9 <PID> (e.g., kill -9 6010).
Aside on ssh
Looking at the man page for ssh, the relevant flags are:
-N Do not execute a remote command. This is useful for just forwarding ports. -f Requests ssh to go to background just before command execution. This is useful if ssh is going to ask for passwords or passphrases, but the user wants it in the background. -L Specifies that the given port on the local (client) host is to be forwarded to the given host and port on the remote side
Aside on Open Ports
Jupyter will automatically find an open port if you happen to specify one that is occupied. If you wish to do the scanning yourself then run the command below:
netstat -antp | grep :88 | sort
onDemand Nodes
Internet access is available when running Jupyter on a OnDemand node (currently only n059,rcs,griffith.edu.au). There is no job scheduler on the onDemand nodes. Be sure to use these nodes in a way that is to fair all users.
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# from behind VPN if off-campus or on wireless ssh snumber@n059,rcs,griffith.edu.au module load anaconda3/2020.11 source activate snumber-tf-cpu #e.g source activate s123456-tf-cpu jupyter-notebook --no-browser --port=8889 --ip=127.0.0.1 # note the last line of the output which will be something like http://127.0.0.1:8889/?token=61f8a2aa8ad5e469d14d6a1f59baac05a8d9577916bd7eb0 # leave the session running |
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Then in a new terminal on your laptop,
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