Linux & HPC workshops
*********************

Regular workshops are held by the TG.  Hereafter are agenda and presentations of the past workshops.

Online workshops with recording
===============================

- **[2020.12.04] Access HPC from home**

  - :download:`slides <materials/20201204_access_hpc_from_home.pdf>`
  - `video recording <https://www.youtube.com/watch?v=xSjad0kH3w0>`_ with timestamps for different topics:
  
    - `HPC environment at DCCN <https://www.youtube.com/watch?v=xSjad0kH3w0&t=4m37s>`_
    - create new VNC server/session (`Windows <https://www.youtube.com/watch?v=xSjad0kH3w0&t=11m35s>`_, `MacOSX <https://www.youtube.com/watch?v=xSjad0kH3w0&t=25m30s>`_)
    - `request eduVPN Trigon access <https://www.youtube.com/watch?v=xSjad0kH3w0&t=34m12s>`_
    - eduVPN client installation (`Ubuntu Linux <https://www.youtube.com/watch?v=xSjad0kH3w0&t=40m30s>`_, `Windows <https://www.youtube.com/watch?v=xSjad0kH3w0&t=48m28s>`_, `MacOSX <https://www.youtube.com/watch?v=xSjad0kH3w0&t=53m1s>`_)
    - connect to VNC server with eduVPN (`Windows <https://www.youtube.com/watch?v=xSjad0kH3w0&t=62m46s>`_, `MacOSX <https://www.youtube.com/watch?v=xSjad0kH3w0&t=56m20s>`_) 
    - `SSH tunneling <https://www.youtube.com/watch?v=xSjad0kH3w0&t=66m5s>`_
    - connect to VNC server with SSH tunneling (`Windows <https://www.youtube.com/watch?v=xSjad0kH3w0&t=74m38s>`_, `MacOSX <https://www.youtube.com/watch?v=xSjad0kH3w0&t=86m31s>`_)
    
  - further reading: :ref:`access-external`
  
- **[2020.12.18] Linux and BASH scripting**

  - slides

    - :download:`introduction <materials/20201218_intro.pdf>`
    - :download:`Linux basic <materials/20201218_linux.pptx>`
    - :download:`BASH scripting <materials/20201218_bash.pdf>`

  - `video recording <https://www.youtube.com/watch?v=bMLk25dVgOg>`_ with timestamps for different topics:

    - `Linux basics <https://www.youtube.com/watch?v=bMLk25dVgOg&t=8m>`_
    - `Data transfer between laptop/desktop at home and the HPC cluster <https://www.youtube.com/watch?v=bMLk25dVgOg&t=1h6m31s>`_
    - `Bash scripting <https://www.youtube.com/watch?v=bMLk25dVgOg&t=1h17m42s>`_
    - `Closing remarks <https://www.youtube.com/watch?v=bMLk25dVgOg&t=1h31m50s>`_

  - further reading:

    - :ref:`linux-tutorial`
    - :ref:`bash-tutorial`
    - :download:`Linux/BASH cheatsheet <../bash/bash_cheat_sheet.pdf>`
    - `Data transfer to/from the HPC cluster with WinSCP <https://intranet.donders.ru.nl/index.php?id=winscp>`_

- **[2021.01.15] BASH scripting (recap) and HPC job management**

  - slides:
    
    - :download:`BASH scripting <materials/20210115_bash_recap.pdf>`
    - :download:`HPC job management <materials/20210115_job_management.pptx>`

  - `video recording <https://www.youtube.com/watch?v=urGeB8NmUrw>`_ with timestamps for different topics:

    - `recap on BASH scripting <https://www.youtube.com/watch?v=urGeB8NmUrw&t=33s>`_
    - `HPC job management <https://www.youtube.com/watch?v=urGeB8NmUrw&t=32m>`_

      - `demo: interactive job <https://www.youtube.com/watch?v=urGeB8NmUrw&t=43m28s>`_
      - `demo: batch job <https://www.youtube.com/watch?v=urGeB8NmUrw&t=59m2s>`_
      - `trouble shooting <https://www.youtube.com/watch?v=urGeB8NmUrw&t=1h10m15s>`_
      - `Tips for resource estimation <https://www.youtube.com/watch?v=urGeB8NmUrw&t=1h21m36s>`_

    - `Access application with (env) modules <https://www.youtube.com/watch?v=urGeB8NmUrw&t=1h24m41s>`_

  - further reading:

    - :ref:`bash-tutorial`
    - :download:`Linux/BASH cheatsheet <../bash/bash_cheat_sheet.pdf>`
    - :ref:`run-computations-torque`

- **[2021.01.29] Data management and Git/Git-annex**

  - slides:

    - :download:`Data storage and management <materials/20210129_data_management.pdf>`
    - :download:`Git tutorial <materials/20210129_git_tutorial.pptx>`

Other workshops
===============

.. Note::
    Workshop agenda and slides below are only accessible within the DCCN network.

.. toctree::
    :maxdepth: 1

    2026, April <https://indico.dccn.nl/event/39/>
    2025, November <https://indico.dccn.nl/event/38/>
    2025, April <https://indico.dccn.nl/event/37/>
    2024, November <https://indico.dccn.nl/event/36/>
    2024, Slurm workshop <https://indico.dccn.nl/event/35/>
    2024, April <https://indico.dccn.nl/event/34/>
    2023, November <https://indico.dccn.nl/event/32/>
    2023, April <http://indico.dccn.nl/event/31/>
    2022, November <http://indico.dccn.nl/event/29/>
    2022, April <http://indico.dccn.nl/event/28/>
    2021, November <http://indico.dccn.nl/event/27/>
    2019, October <http://indico.dccn.nl/event/26/>
    2019, April <http://indico.dccn.nl/event/25/>
    2018, October <http://indico.dccn.nl/event/21/>
    2018, April <http://indico.dccn.nl/event/20/>
    2017, October <http://indico.dccn.nl/event/19/>
    2017, March <http://indico.dccn.nl/event/18/>
    2016, October <http://indico.dccn.nl/event/16/>
    2016, March <http://indico.dccn.nl/event/13/>
    2015, September <http://indico.dccn.nl/event/11/>
    2014, Nomvember <http://indico.dccn.nl/event/0/>