gistfile1.sh

irssi_notifier() {
    ssh freaks 'echo -n "" > ~/.irssi/fnotify; tail -f ~/.irssi/fnotify' | \
        while read heading message; do
        url=`echo \"$message\" | grep -Eo 'https?://[^ >]+' | head -1`;

        if [ ! "$url" ]; then
            terminal-notifier -title "\"$heading\"" -message "\"$message\""
        else
            terminal-notifier -title "\"$heading\"" -message "\"$message\"" -open "\"$url\"";
        fi;
    done
}

irssi_notifier &