From the wonderful RedGuides Wiki

This command is added by MQ2Exchange

Syntax Key
Notation Description
Text without brackets or braces Required items
<Text inside angle brackets> Placeholder for which you must supply a value
[Text inside square brackets] Optional items
Vertical bar (|) Separator for mutually exclusive items; choose one
{Text | inside | braces} Set of required items; choose one
Ellipsis () Items that can be repeated
Syntax /unequip <slotname|slotnumber>
Description Unequips the specified slot, can use either slot name or number.



See also