Re: [dwm] Done Before: dwm stat scripts!

2007/10/2, Kurt H Maier <karmaflux_AT_gmail.com>:
> I could never get the precision set right. It would either round to
> the nearest ten, or there would be a decimal. After about ten minutes
> of trying to make it output a value with length 0 and scale 1 or 2, I
> used perl.
>

just divide by 1.0, ie:

   else
       BATT_REMAIN_HR=`echo "($BATT_CAPACITY/$BATT_RATE)/1.0" | bc`
       BATT_REMAIN_MN=`perl "(($BATT_CAPACITY/$BATT_RATE*60)%60)/1.0 | bc`
   fi
Received on Tue Oct 02 2007 - 15:40:34 UTC