#!/bin/bash

#This is a script that displays information into stdout


#refresh time in seconds
waitTime=1

#separator
sep="   |   "

getGovernor()
{
    echo $(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor)
}

getClock()
{
    echo $(date +"%T")
}

getDate()
{
    echo $(date -I)
}

getBattery()
{
    echo $(cat /sys/class/power_supply/BAT0/capacity)"%"
}

getWlan()
{

    x=$(iwconfig wlan0 | grep -i quality | cut -c24-25)
    y=$(iwconfig wlan0 | grep -i quality | cut -c27-29)

    echo $(($((x*100))/y))"%"

    #echo $(iwconfig wlan0 | grep -i quality | cut -c24-28)
    echo $(iwconfig wlan0 | grep -i quality | cut -c44-)
}
getIP()
{
    echo $(hostname -I)
}

#temperature
getTemp()
{
    echo $(cat /sys/class/thermal/thermal_zone1/temp | cut -c1-2)"°C"
}
#mainloop
while true
do
        echo $sep $(getWlan) $sep $(getIP) $sep $(getTemp) $sep $(getGovernor) $sep $(getBattery) $sep $(getDate) $sep $(getClock)

sleep $waitTime
done
exit 0