Stephan Kulka <email@example.com> writes:
> What is locatedb or locate? Where should I start reading?
Have a look at the manpages of locate and locatedb. locatedb is the
database created by updatedb and used by locate. it holds a list of
filenames, then you can quickly search with locate for files.
/* Moritz Schulte <firstname.lastname@example.org>
* PGP-Key available, encrypted Mail is welcome.
- From: Stephan Kulka <email@example.com>