nwpasswd(1) on Linux
The text 6b7b6cb3e6a5, as Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it. The page shows this text now.
Change a user's password
Flags it lists
-
-S -
-h