switch(n) on macOS
The text 15da25a95994, as Mac OS X 10.2.8.G5, Mac OS X 10.2.8, Mac OS X 10.2.7, Mac OS X 10.2.6, Mac OS X 10.2.5, Mac OS X 10.2.4, Mac OS X 10.2.3, Mac OS X 10.2.2, Mac OS X 10.2.1, Mac OS X 10.2 shipped it.
Evaluate one of several scripts, depending on a given value
Flags it lists
-
-- -
-exact -
-glob -
-regexp