pmrep command : pmrep is used to perform repository metadata administration tasks, such as listing repository objects.
infacmd command : infacmd is used to perform service-related functions, such as creating or removing a Repository Service.
infasetup command : infasetup to back up, restore, define, and delete domains, and to define and update nodes
pmcmd command : pmcmd is used to communicate with PowerCenter Integration Services in order to manage the Informatica workflows (start, stop, recover, …)
