Routine

A course of action to be followed regularly; a standard procedure.

A set of normal procedures, often performed mechanically.

"Connie was completely robotic and emotionless by age 12; her entire life had become one big routine."

A set piece of an entertainer's act.

"stand-up comedy routine"

A set of instructions designed to perform a specific task; a subroutine.

According to established procedure.

Regular; habitual.

Ordinary with nothing to distinguish it from all the others.