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You may also use additional flags: -rl (render layer), -crop, -preRender, -postRender, -preLayer, -postLayer, -preFrame, -postFrame, -jobid

From a command line use the following:

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It is also possible to only generate RIB without subsequently rendering.

Render -r renderman -rib sceneFile

A complete list of the options can also be seen by running:

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