/usr/share/texmf-texlive/scripts/glossaries/makeglossaries.bat is in texlive-latex-extra 2009-10ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 | @rem = '-*- Perl -*-
@echo off
perl -S "%~dp0makeglossaries" %*
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