timer

#!/bin/bash
    
if [ $# -lt "1" ]; then 
    time=${1:-"20m"}
else
    time="$1"
fi

countdown $time && \
    (notify-send -t 30000 -u low -i "/usr/share/icons/Papirus/16x16/apps/xfce4-eyes.svg" "Don't Stress Your Eyes!" &&\
        sleep 1 &&\
        paplay '/usr/share/sounds/freedesktop/stereo/alarm-clock-elapsed.oga') &&\
    zenity --info --text="BLINK !!"