updatedb (slocate) is a powerful indexing utility to query whom you can use locate keyword command within a shell, hereafter a note about making it more sensitive to users privacy through editing /etc/updatedb.conf file and PRUNEPATHS= vairable.

addthis_url = ‘http%3A%2F%2Faldeby.org%2Fblog%2Findex.php%2Fupdatedb-slocate-locate-privacy-settings.html’;
addthis_title = ‘updatedb+%28slocate%2C+locate%29+privacy+settings’;
addthis_pub = [...]

Read the rest of updatedb (slocate, locate) privacy settings