From the NannyMUD documentation

LAST CHANGE

2000-12-12

COMMAND

NAME
        linkp - 


SYNTAX
	linkp  

DESCRIPTION
	This makes a hardlink between the two properties. This means that if
	you set one of the linked properties, all the other properties that 
	are linked will also be set. This command is part of the property
	module.


EXAMPLE
	linkp your_property another_property