gdb(1) on Linux
The text 736ae94dade2, as Debian 4.0 (Etch) shipped it.
The GNU Debugger
Flags it lists
-
-b -
-batch -
-c -
-cd -
-command -
-core -
-d -
-directory -
-e -
-exec -
-f -
-fullname -
-h -
-help -
-n -
-nx -
-q -
-quiet -
-s -
-se -
-symbols -
-tty -
-write -
-x