Simple twist
Description:
snapshot used to just use whatever `hostname` returns. Often it
is the fully qualified name but sometimes just hostname without the
domain part. Inconsistent.
Solution:
Chopped off any domain part and use just the host name.
Use the 'cut' command rather than the sed with ncsa.uiuc.edu hardcoded.
Applied that to runtest too.
Platforms tested:
Should work. Will find out if the daily tests still work.