locate is a Command Line Interfacetool to search for files in a pre-built database of files.

On Linux, you must update this database using:

sudo updatedb

On MacOS, it is not enabled by default:

$ locate <file_name>
  WARNING: The locate database (/var/db/locate.database) does not exist.
  To create the database, run the following command:

    sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.locate.plist

  Please be aware that the database can take some time to generate; once
  the database has been created, this message will no longer appear.

Similar tools: find