- hostname [argument: NULL]
- ip (ip address) [argument: interface]
- kernel_release (uname -r) [argument: NULL]
+- keyboard_indicators (caps/num lock indicators) [agrument: NULL]
- load_avg (load average) [argument: NULL]
- ram_free (free ram in GB) [argument: NULL]
- ram_perc (ram usage in percent) [argument: NULL]