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

For more ways to use find and locate check this nice article:

https://www.cnet.com/news/how-to-find-files-via-the-os-x-terminal/

Summary from: http://osxdaily.com/2010/02/17/track-down-all-startup-login-script-and-application-launches-in-mac-os-x/

Apps loaded at startup

1. /Library/StartupItems
2. /Library/LaunchDaemons
3. /System/Library/LaunchDaemons

User (ran at user logon):

1.  ~/Library/LaunchAgents
   • Found this guy: com.google.keystone.agent.plist
   • Google updater, decided to keep it, but if you want to read mode try this post
2. /Library/LaunchAgents/
3. /System/Library/LaunchAgents/

Crons:

1. crontab -l

Kernell extensions

1. kextstat | grep YOUR_QUERY

Login and LogOut Hooks:

1. defaults read com.apple.loginwindow LoginHook
2. defaults read com.apple.loginwindow LogoutHook