mpd="$(sensor_read_one ${dir}/khatus_x4_sensor_mpd/out/status)"
mem="$(sensor_read_one ${dir}/khatus_x4_sensor_memory/out/percent_used)"
load="$(sensor_read_one ${dir}/khatus_x4_sensor_loadavg/out/load_avg_1min)"
mpd="$(sensor_read_one ${dir}/khatus_x4_sensor_mpd/out/status)"
mem="$(sensor_read_one ${dir}/khatus_x4_sensor_memory/out/percent_used)"
load="$(sensor_read_one ${dir}/khatus_x4_sensor_loadavg/out/load_avg_1min)"