==========
Tool check								[TOC]
==========

Note that the command line tool `ulm` is only installed on `theon`, the GUI
`ulm-qui` only on `heim` and the web interface only supports a subset of the
instruction set. Now this sounds worse than it is ;-)

In the video I show you how to access and use this tools.


Video tutorial
==============

---- VIDEO ------------------------------
https://www.youtube.com/embed/8TCL8cvCqx8
-----------------------------------------

Supplements
===========

Here just some notes about things mentioned in the video.

ulm
---
Should just work for everybody who has an account on `theon`.

ulm-qui
-------

You first have to login on `theon` and from there on `heim`. You can not access
`heim` directly. Also, you have to use `ssh` with the `-X` option so that you
have X11 forwarding.

The program `ulm-qui` is installed in `/home/numerik/pub/bin`. By default this
directory  is not in your `PATH` variable. So for example, add the following
line to your `.bashrc` in the home directory:

---- CODE(type=txt) ----------------
PATH=$PATH:/home/numerik/pub/bin
------------------------------------

You can do this with your favorite text editor or on the command line with

---- CODE(type=txt) ------------------------------------
echo 'PATH=$PATH:/home/numerik/pub/bin' >> $HOME/.bashrc
--------------------------------------------------------

This will take affect after you login the next time or if you source your
bashrc file manually with
 
---- CODE(type=txt) ------------------------------------
source $HOME/.bashrc
--------------------------------------------------------

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