configs  power_now.fish at [6be55bde09]

File fish/functions/power_now.fish artifact 3f088e68dd part of check-in 6be55bde09

if test -f /sys/class/power_supply/BAT0/power_now
    function power_now
        awk '{ print $1*10^-6 " W" }' /sys/class/power_supply/BAT0/power_now
    end
end