From HSpace

ENGINEERING COMMANDS

@eng takes the following switches

• SELFDESTRUCT
• SETSYSPOWER
• SHIPSTATS
• SYSTEMREPORT
• SYSTEMPRIORITY
• CREWREP
• ASSIGNCREW
• UNASSIGNCREW

Use 'help @eng-<switch>' for information on a specific switch.

@eng commands can only be used by an HSpace console device. Trying to use then from the command line will result in an error message.