# Mnemonics

'*R' | OS Command String

Definition

## Format

'*R'=command$

## Description

'*R' (asterisk R) contains the operating system command that will be executed when the channel is closed and after all printing is completed.

For additional information regarding the use of special mnemonics (i.e. '@@', '*C', '*I', '*O', '*R', '*X', 'AT', 'GD', 'WX') when creating a device driver, see Dynamic Information in Mnemonics or Device Drivers.