Linux crash course

[hoelzer]

The slides could be extended. E.g. we have another nice slide deck in the Confluence for the NGS workshop 2022. Or BIS recently invested a lot of work in a Linux workshop.

The slide deck in Confluence also has some information about the HPC that we probably don't want on gslides.

https://docs.google.com/presentation/d/14xELo7lDbd-FYuy144ZDK1tV_ZBdBYun_COelrKYWps/edit?usp=sharing