locate — Find filenames quickly. More information: <https://keith.github.io/xcode-man-pages/locate.1.html>.

Look for pattern in the database. Note: The database is recomputed periodically (usually weekly or daily)

locate "{{pattern}}"

Look for a pattern while [i]gnoring cases

locate -i "{{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