Features
--------
-- Battery percentage/power/state
+- Battery percentage/state
- CPU usage
- CPU frequency
-- CPU iowait
- Custom shell commands
- Date and time
- Disk status (free storage, percentage, total storage and used storage)
The following functions are not portable at the moment:
- wifi_{perc,essid}
-- cpu_{freq,perc,iowait}
-- entropy
-- swap_{free,perc,total,used}
-- battery_{power,state}