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| #!/bin/bash
Domain="""
www.xiaowangc.com
www.baidu.com
www.so.com
developer.aliyun.com
www.google.com
harbor.xiaowangc.local
"""
echo "-----------开始检查证书有效期-----------"
for i in ${Domain};
do
end_time=$(timeout 3 openssl s_client -connect $i:443 2> /dev/null | openssl x509 -noout -enddate 2> /dev/null | awk -F '=' '{print $2}')
if [ $? -ne 0 ] || [[ $end_time == '' ]];then
echo -e "当前域名为: $i"
echo -e "\e[33m未能检测成功,请稍后重试\e[0m"
echo "----------------------------------------"
continue
fi
echo -e "当前检查的域名: $i"
temp_time_1=$(date -d "$end_time" +%s)
temp_time_2=$(date -d "$(date -u '+%b %d %T %Y GMT')" +%s )
let temp_time_3=$temp_time_1-$temp_time_2
days=`expr $temp_time_3 / 86400`
if [ $days -lt 30 ];then
echo -e "\e[31m剩余天数：$days天\e[0m"
echo "----------------------------------------"
continue
fi
echo -e "\e[32m剩余天数：$days天\e[0m"
echo "----------------------------------------"
done
|
