How can an operator list all its history of commands in one step?（）

• A、Run c -l 0?from the command line.Run ?c -l 0?from the command line.
• B、Invoke SMIT for the shell environment.
• C、Run the SC + H?combination at the command prompt.Run the ?SC + H?combination at the command prompt.
• D、Use a rep?command with its UID against the /var/log/history_cmds file.Use a ?rep?command with its UID against the /var/log/history_cmds file.