Paradyne IP DSLAM GranDSLAM 4200 - Manual (Page 47)

4. Configuration
4200-A2-GN20-40 January 2004 4-3
„ Command query. You can obtain help with CLI commands by typing a ?
(question mark). A question mark alone lists all commands.
For example, if you enter:
RTRV ?
the CLI lists all the possible RTRV commands.
„ Command history. Pressing the Up Arrow key while entering a command
returns the CLI to the previous command entry.
„ RTRV-META command. Retrieves all commands.