A: If you are sure that no other Mono process is running, you can just
delete the contents of the ~/.wapi directory:
+<pre>
rm -i ~/.wapi/*
+</pre>
If you can not delete those files (because say, you have a running
Mono, you can disable the use of the shared handles setup by
setting the MONO_DISABLE_SHM environment variable as well:
+<pre>
+ # Notice: Highly discouraged
bash$ export MONO_DISABLE_SHM=1
+</pre>
The above is highly discouraged as that will make process execution
fail, and without that many things like XSP/ASP.NET or the C#