#!/bin/bash
function get_time
{
	local hour="`date +%H`"
 	local emoji="a"
  if [ $hour -lt 10 -a $hour -gt 6 ]; then
		emoji="🌅"
	elif [ $hour -lt 15 ]; then
		emoji="☀️"
	elif [ $hour -lt 20 ]; then
    		emoji="🌇"
  else
	emoji="🌓"
  fi
	current_time="`date +%H:%M:%S`";
	echo "$current_time $emoji";
}

get_time