#!/bin/bash
#
# Usage: ./checkit <url> <interval>
#

GET=""
while true; do
    echo -ne "Checking \033[0;33m\"$1\"\033[0m ... "
    GET=$(curl -Is "$1" | head -1)

    if [[ "$GET" = *200* || "$GET" = *301* || "$GET" = *302* ]]; then
        echo -ne "[\033[1;32mONLINE\033[0m]."
        notify-send "\"$1\" is now ONLINE."
    else
        echo -ne "[\033[1;31mOFFLINE\033[0m]."
    fi

    echo -e "\033[1;30m (Checking again in $2 seconds)\033[0m"
    sleep $2
done

exit 0