sh(1) on macOS
The text e2c0d399e9ae, 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, Mac OS X 10.1.5, Mac OS X 10.1.4, Mac OS X 10.1.3, Mac OS X 10.1.2, Mac OS X 10.1.1, Mac OS X 10.1, Mac OS X 10.0.4, Mac OS X 10.0 shipped it.
command interpreter (shell)
Flags it lists
-
-C -
-E -
-I -
-V -
-a -
-b -
-e -
-f -
-i -
-l -
-m -
-n -
-number -
-r -
-s -
-u -
-v -
-x