#!/bin/bash

echo "DOMINIO | VENCE | DIAS RESTANTES"
echo "-------------------------------------------"

for f in /opt/bitnami/letsencrypt/certificates/*.crt; do
DOMAIN=$(basename "$f" .crt)
DATE=$(openssl x509 -in "$f" -noout -enddate | cut -d= -f2)

EXP_TS=$(date -d "$DATE" +%s)
NOW_TS=$(date +%s)

DAYS=$(( (EXP_TS - NOW_TS) / 86400 ))

echo "$DOMAIN | $DATE | $DAYS días"
done | sort