#!/bin/bash
data=( `cat /var/lib/premium-script/data-user-pptp | grep '^###' | cut -d ' ' -f 2`);
now=`date +"%Y-%m-%d"`
for user in "${data[@]}"
do
exp=$(grep -w "^### $user" "/var/lib/premium-script/data-user-pptp" | cut -d ' ' -f 3)
d1=$(date -d "$exp" +%s)
d2=$(date -d "$now" +%s)
exp2=$(( (d1 - d2) / 86400 ))
if [[ "$exp2" = "0" ]]; then
sed -i "/^### $user $exp/d" "/var/lib/premium-script/data-user-pptp"
sed -i '/^"'"$user"'" pptpd/d' /etc/ppp/chap-secrets
chmod 600 /etc/ppp/chap-secrets*
fi
done
