#!/bin/bash
#PBS -P SHORTNAME
#PBS -q gpu_1
#PBS -l select=1:ncpus=1:ngpus=1
#PBS -l walltime=8:00:00
#PBS -N Jupyter
#PBS -m abe
#PBS -M YOUR@EMAIL.ADDRESS

module purge
module add chpc/python/anaconda/3-2019.10

# Go to your directory
cd /mnt/lustre/users/username/jupyter_notebook

## get tunneling info
XDG_RUNTIME_DIR=""
ipnport=$(shuf -i8000-9999 -n1)
ipnip=$(hostname -i)

## print tunneling instructions to an output file
echo -e "
Copy/Paste this in your local terminal to ssh tunnel with remote
-----------------------------------------------------------------
ssh -N -L $ipnport:$ipnip:$ipnport user@host
-----------------------------------------------------------------
Then open a browser on your local machine to the following address
------------------------------------------------------------------
localhost:$ipnport
------------------------------------------------------------------
" > tunnel.out
## start an ipcluster instance and launch jupyter server
jupyter-notebook --NotebookApp.token='' --no-browser --port=$ipnport --ip=$ipnip
sleep 8h