osmo-sgsn(8) on Linux
The text 1bbec12ebb6d, as Debian 12 (Bookworm) shipped it.
Serving GPRS Support Node
Flags it lists
-
--config-file -
--daemonize -
--debug -
--help -
--log-level -
-D -
-c -
-d -
-e -
-h