Shalom,
This topic is full of nonsense, but I thought I would share a coincidence I just encountered.
When building our sourcecode occasionally temporary files are generated. Just about five minutes ago the build failed and referred me to examine a file containing more information about the failure.
The name of this file is:
/tmp/mu.LkzCpO
Even more interesting is that the name starts with 'mu'.... This is probably due to the fact that the tool which generates the file is called 'mu' (not because of me but also because of coincidence).