RPi 2B 自动发送获取的IP到固定邮箱

时间：2022-06-25 03:35:59
/*************************************************************************

 *                 RPi 2B 自动发送获取的IP到固定邮箱

 * 声明：

 *     本文主要记录RPi 2B如何自动将IP以邮件的形式发送到邮箱。

 *

 *                                    2016-2-21 深圳 南山平山村 曾剑锋

 ************************************************************************/

一、参考文档：

    . RPi Email IP On Boot Debian

        http://elinux.org/RPi_Email_IP_On_Boot_Debian

    . How to convert list to string [duplicate]

        http://*.com/questions/5618878/how-to-convert-list-to-string

    . Python for Loop Statements

        http://www.tutorialspoint.com/python/python_for_loop.htm

二、cat bootSendEmail.py

    #!/usr/bin/python

    import subprocess

    import smtplib

    from email.mime.text import MIMEText

    import datetime

    # Change to your own account information

    # Account Information

    to            = '64128306@qq.com'            # Email to send to.

    mail_user     = 'zengjf42@163.com'           # Email to send from.

    mail_password = '填入授权密码'                           # Email password.

    smtpserver    = smtplib.SMTP('smtp.163.com') # Server to use.

    smtpserver.ehlo()                            # Says 'hello' to the server

    smtpserver.starttls()                        # Start TLS encryption

    smtpserver.ehlo()

    smtpserver.login(mail_user, mail_password)   # Log in to server

    today = datetime.date.today()                # Get current time/date

    arg='ip route list'                          # Linux command to retrieve ip addresses.

    # Runs 'arg' in a 'hidden terminal'.

    p=subprocess.Popen(arg,shell=True,stdout=subprocess.PIPE)

    data = p.communicate()                       # Get data from 'p terminal'.

    # get ip data

    ip_lines = data[].splitlines()

    ips = ""

    for ip in ip_lines:

       ips += ip + "\n"

    # Creates the text, subject, 'from', and 'to' of the message.

    msg = MIMEText(ips)

    msg['Subject'] = 'IPs For RaspberryPi on %s' % today.strftime('%b %d %Y')

    msg['From'] = "zengjf42@163.com"

    msg['To'] = "64128306@qq.com"

    # Sends the message

    smtpserver.sendmail(mail_user, [to], msg.as_string())

    # Closes the smtp server.

    smtpserver.quit()

三、 将bootSendEmail.py放入/usr/bin/

四、modify /etc/rc.local

    #!/bin/sh -e

    #

    # rc.local

    #

    # This script is executed at the end of each multiuser runlevel.

    # Make sure that the script will "exit 0" on success or any other

    # value on error.

    #

    # In order to enable or disable this script just change the execution

    # bits.

    #

    # By default this script does nothing.

    # Print the IP address

    _IP=$(hostname -I) || true

    if [ "$_IP" ]; then

      printf "My IP address is %s\n" "$_IP"

      bootSendEmail.py                         # add this line

    fi

    exit 

五、重启系统，并查看邮箱：

    default via 192.168.1.1 dev wlan0

    default via 192.168.1.1 dev wlan0  metric

    192.168.0.0/ dev eth0  proto kernel  scope link  src 192.168.0.5

    192.168.1.0/ dev wlan0  proto kernel  scope link  src 192.168.1.102

    192.168.1.0/ dev wlan0  proto kernel  scope link  src 192.168.1.102  metric

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