Update README.md, TeachingHub.md files

README.md

@@ -105,7 +105,8 @@ git/2.29.0-gcc-5.3.0         netcdf-fortran/4.5.3-gcc-5.3.0
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 ### JupyterHub
-[SRVX1-Jupyterhub](https://srvx1.img.univie.ac.at)
+[Goto SRVX1-Jupyterhub](https://srvx1.img.univie.ac.at)
+[Instructions SRVX1-Teaching Hub](TeachingHub.md)
 
 ## Information on SRVX2 - Compute
 Computing Node @UZA2

TeachingHub.md

+# Teaching Hub @ IMGW
+
+Address: [Teaching Hub](https://srvx1.img.univie.ac.at)
+Access to the Teaching Hub can be done only via a browser.
+Access to SRVX1 via a terminal (Putty,...)
+
+[[_TOC_]]
+
+## How to get access?
+Usually your teacher is going to sign you up and you will recieve one or two emails containing information on how to login.
+You will recieve access to the Teaching Hub usually for 6 month. Can be extended for good reasons or until a teacher signs you up again.
+
+### You recieved two Emails
+This means you are new to the servers and the teaching hub.
+
+The first email contains your login details for SRVX1, you get a username (Matrikelnumber) and a password. It looks like this:
+```
+Dear TeachingHub User Monkey
+Some of your user information has been updated.
+ 
+Server Account Specification:
+servers: srvx1.img.univie.ac.at
+username: monkey
+password: ABCDEFGHIJK (Change as soon as possible on all servers)
+uid: 40XXX
+gid: 59000
+Name: Monkey Banana
+Email: a000000@unet.univie.ac.at
+GECOS: Monkey Banana (a000000@unet.univie.ac.at)
+home: /home/srvx11/lehre/users/a000000
+shell: /bin/bash
+Account expires: 2021-08-30
+...
+```
+Use these to login to the server and change the password to something better and still something that is safe:
+```
+ssh [user]@srvx1.img.univie.ac.at
+```
+
+
+
+