This is the command hpifan that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
hpifan - An openhpi sample application that shows "Fan Control" management instruments
hpifan [-h] [-s fan_speed_level]
hpifan walks the RPT (Resource Present Table) for resouces that have "Fan Control"
management instruments (SAHPI_CTRL_FAN_SPEED).
-s <speed> set fan speed for ALL fans
Use hpifan online using onworks.net services