Created
May 23, 2024 15:29
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#!/bin/bash | |
# Function to check SSL certificate on a domain and port | |
check_certificate() { | |
local domain=$1 | |
local port=$2 | |
echo "Checking SSL certificate for $domain on port $port..." | |
timeout 5 bash -c "echo | openssl s_client -connect ${domain}:${port} -servername ${domain} 2>/dev/null | openssl x509 -noout -dates" | |
} | |
# Ask the user for a domain name | |
read -rp "Enter the domain you want to check: " domain | |
# Predefined list of ports to check, feel free to modify | |
ports=(443 465 587 993 995 8443 25) | |
# Loop through the list of ports and check each one | |
for port in "${ports[@]}"; do | |
check_certificate "$domain" "$port" | |
done |
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