_Added in 2.3_ *$screenhz* Returns the refresh rate of the first screen found. ----------------------------------------------------------------------------- *$screenhz(N)* Returns the refresh rate of the Nth screen found. *Parameters* N - If N = 0, the number of screens found, otherwise the Nth screen. *Example*
; Print number of screens. //echo -ag $screenhz(0) ; Print the refresh rate of the first screen found. //echo -ag $screenhz(1)