[Tracker] Re-indexing without X session

[Marcel Sanchez Gongora <mrsanchez uci cu>]

Hello 
I would like to reindex my data without an active session with the
objective of not having the tracker all the time consuming resources and
only start this task at a time that is not working on my workstation.
just as slocate, whose database is updated at a time of day using cron.

My Internet searches have failed, so would greatly appreciate if you
could give me some recommendation about.

thanks for your time and sorry for my English 

-- 
Ing. Marcel SÃnchez GÃngora
Grupo de GestiÃn Documental y ArchivÃstica - UCI
--
Si Cangallo es PerÃn, yo soy Gardel.
     ** AgÃero.