True

$ man true NAME true - do nothing, successfully SYNOPSIS true [ignored command line arguments] true OPTION DESCRIPTION Exit with a status code indicating success. --help display this help and exit --version output version information and exit NOTE: your shell may have its own version of true, which usually supersedes the version described here. Please refer to your shell's documentation for details about the options it supports. No hay nada como hacer sólo una cosa, pero hacerla bien…