# locate > Find filenames quickly. > More information: . - Look for pattern in the database. Note: the database is recomputed periodically (usually weekly or daily): `locate "{{pattern}}"` - Look for a file by its exact filename (a pattern containing no globbing characters is interpreted as `*pattern*`): `locate */{{filename}}` - Recompute the database. You need to do it if you want to find recently added files: `sudo /usr/libexec/locate.updatedb`