Bash SunSet Count Down

## Install
 apt-get install git python-pip python-serial
pip install termdown

## Create file

 #!/bin/bash
d=`date +"%H:%M:%S"`
a=`w3m "https://www.timeanddate.com/sun/slovakia/bratislava" |grep "Sunset Today"|awk '{print $3, $4}'|sed 's/.$//'`
b=`date --date="$a" +%T`
former_seconds=$(date --date="$d" +%s)
later_seconds=$(date --date="$b" +%s)
termdown -c 10-T SunSet $((later_seconds-former_seconds-1200))