The script checks, how often a TeX-file must be translated to create a document with correct references, all indexes, bibliographies etc. All messages are suppressed, at the end you get an overview on all errors, sorted by programs.
Similar programs for the same problem:
Source and Programm
The Skript is available as Ruby-gem and Windows-executable.
You can check the documentation at http://runtex.rubyforge.org/
You can get it in the future at