computer.isOn

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Grid Redstone.png  Function computer.isOn
Returns the ON/OFF state of the Computer or Turtle wrapped to the computer variable.
Syntax computer.isOn()
Returns boolean power state
Part of ComputerCraft
API peripheral

Examples

Grid paper.png  Example
Prints the power state of a computer or turtle on the right side of the calling machine.
Code
local computer = peripheral.wrap("right")

print(computer.isOn())
Output The power state of any computer or turtle to the right of the calling machine.