texindex − sort Texinfo index files
texindex [OPTION]... FILE...
Generate a sorted index for each TeX output FILE. Usually FILE... is specified as ‘foo.??’ for a document ‘foo.texi’.
display this help and exit
display version information and exit
end option processing
reports to bug−email@example.com, general questions and
discussion to help−firstname.lastname@example.org.
Texinfo home page: http://www.gnu.org/software/texinfo/
© 2017 Free Software Foundation, Inc. License GPLv3+:
GNU GPL version 3 or later
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
The full documentation for texindex is maintained as a Texinfo manual. If the info and texindex programs are properly installed at your site, the command
should give you access to the complete manual.