mount.nfs(8) on Linux
The text 5b5f74c8c926, as Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch) shipped it.
mount a Network File System
Flags it lists
-
-V -
-f -
-h -
-n -
-r -
-s -
-v -
-w