- ram_perc (ram usage in percent) [argument: NULL]
- temp (temperature in degrees) [argument: temperature file]
- vol_perc (alsa volume and mute status in percent) [argument: soundcard]
- ram_perc (ram usage in percent) [argument: NULL]
- temp (temperature in degrees) [argument: temperature file]
- vol_perc (alsa volume and mute status in percent) [argument: soundcard]