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This is documentation for Caché & Ensemble. See the InterSystems IRIS version of this content.

For information on migrating to InterSystems IRIS, see the InterSystems IRIS Migration Guide and Migrating to InterSystems IRIS, both available on the WRC Distributions page (login required).


Outputs to the terminal.


O [text [+]]


text Optional — A string literal to output to the terminal. No string delimiters are required for a string literal. If text is omitted, O outputs a line return.


The O PROC command outputs a literal string to the user terminal. By default, the text string is followed by a line return. The optional + character suppresses the line return following text.

Commonly, the space between the command name and the text is omitted, as shown in the following example:

OInvalid Response - please re-enter.
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See Also

  • T PROC command