#!/bin/bash
thisdir="$( dirname "$(readlink -e -- "${BASH_SOURCE[0]}")")"

# https://www.duckdns.org/install.jsp

croncmd="$thisdir/update.sh"
cronjob="*/30 * * * * $croncmd" # every 30 min
( crontab -l | grep -v -F "$croncmd" ; echo "$cronjob" ) | crontab -
cp -f "$thisdir/.env.example" "$thisdir/.env"