- Door on the left (key; you probably need to press yourself against the door to open it; lock again when you leave)
### How to shut down everything in an emergency?
In extreme circumstances (e.g. aircon failure), our machines may need to be powered down quickly. Please refer to [this guide](https://git.webis.de/code-generic/code-admin-knowledge-base/-/blob/master/procedures/shutdown-procedure.md).
## How to use ...?
Category of questions on one specific command, tool, service, cluster, and so on. It is not uncommon to have a question on the generic task under "[how to do ...?](how-to-do-)" that links to one or more "how to use" questions of the respective tools.
