Scripting

Anyone discovered a good wildcard for copying an item to every existing home folder on a local Mac?

As in:

cp com.apple.sidebarlists.plist /Users/All Users/Library/Preferences/

or 

cp com.apple.sidebarlists.plist /Users/All\Users/Library/Preferences/

or

cp com.apple.sidebarlists.plist /Users/"All Users"/Library/Preferences/

or

cp com.apple.sidebarlists.plist /Users/~/Library/Preferences/

or

cp com.apple.sidebarlists.plist /Users/*/Library/Preferences/

or 

something else....thanks!