#!/usr/bin/env python
#-*- coding: utf8 -*-
'''
#=============================================================================
#   FileName: mail.py
#     Desc: To send email
#    Author: cold
#    Email: wh_linux@126.com
#   HomePage: http://www.linuxzen.com
#   Version: 0.0.1
#  LastChange: 2012-04-21 16:37:20
#   History:
#=============================================================================
'''

'''
用于發(fā)送郵件,可以發(fā)送附件
命令行程序
'''
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
import sys



# 打印幫助信息
def helpinfo():
  print '''
  Useage: pymail -u user@domain -p passwd -h smtp server host -t to who [-a attachment file path] [-n attachment name]
  Useage: email content use . to end
  -h specify smtp server host
  -u which user you login the smtp server,and must with it domain
  -p the password of the smtp user
  -t The email recipient,multiple addresses can use ',' split
  -a Add attachment
  -n Secify attachment name in the email

  Author:cold(wh_linux@126.com)
  Homepge:http://www.linuxzen.com
  '''


# 所有選項
options = ['-t', '-a', '-n', '-h', '-u', '-p', '-s']

# 獲取選項長度
argvnum = len(sys.argv)

# 檢測命令行參數
for i in range(argvnum):
  if ( i %2 != 0):
    if (sys.argv[i] not in options):
      print 'Unknow option ', sys.argv[i] , ', Please use -h see help!'
      sys.exit(3)

# 如果是-h或者沒有命令行參數則顯示幫助
try:
  if sys.argv[1] == '-h' or len(sys.argv) == 0:
    helpinfo()
except:
  helpinfo()


# 檢測-n參數
if ('-n' in sys.argv) and ('-a' not in sys.argv):
  print 'Error:option "-n" must use after -a'
  sys.exit(2)

# 下面則是獲取各個參數內容
try:
  tmpmailto = sys.argv[sys.argv.index('-t') + 1]
  if ',' in tmpmailto:
    mailto = tmpmailto.split(',')
  else:
    mailto = [tmpmailto,]
except ValueError:
  print 'Error: need Mail Recipient'
  sys.exit(1)

haveattr=True

try:
  attrpath = sys.argv[sys.argv.index('-a') + 1]
  try:
    attrname = sys.argv[sys.argv.index('-n') +1 ]
  except ValueError:
    attrname = attrpath.split('/')[-1]
except:
  attrname = None
  haveattr = False
  attrpath = None


try:
  mail_host = sys.argv[sys.argv.index('-h') +1]
except ValueError:
  print 'Waring: No specify smtp server use 127.0.0.1'
  mail_host = '127.0.0.1'


try:
  mail_useremail = sys.argv[sys.argv.index('-u') +1]
except ValueError:
  print 'Waring: No specify user, use root'
  mail_useremail = 'root@localhost'

try:
  mail_sub = sys.argv[sys.argv.index('-s') + 1]
except:
  mail_sub = 'No Subject'

mail_user = mail_useremail.split('@')[0]
mail_postfix = mail_useremail.split('@')[1]

try:
  mail_pass = sys.argv[sys.argv.index('-p') +1]
except ValueError:
  mail_pass = ''




# 定義郵件發(fā)送函數
def send_mail(to_list, sub, content, haveattr, attrpath, attrname):
  me = mail_user + "<" + mail_user+"@"+mail_postfix +">"

  # 判斷是否有附件
  if (haveattr):
    if (not attrpath):
      print 'Error : no input file of attachments'
      return False

    # 有附件則創(chuàng)建一個帶附件的實例
    msg = MIMEMultipart()

    # 構造附件
    att = MIMEText(open(attrpath, 'rb').read(),'base64', 'utf8')
    att["Content-Type"] = 'application/octest-stream'
    att["Content-Disposition"] = 'attachment;filename="'+ attrname +'"'
    msg.attach(att)
    msg.attach(MIMEText(content))
  else:
    # 無責創(chuàng)建一個文本的實例
    msg = MIMEText(content)


  # 郵件頭
  msg['Subject'] = sub
  msg['From'] = me
  msg['To'] = ";".join(to_list)
  try:
    # 發(fā)送郵件
    s = smtplib.SMTP()
    s.connect(mail_host)
    if (mail_host != '127.0.0.1'):
      s.login(mail_user, mail_pass)
    s.sendmail(me, to_list, msg.as_string())
    s.close()
    return True
  except Exception, e:
    print str(e)
    return False

if __name__ == '__main__':

  try:
    content = ''
    while True:
      c = raw_input('')
      if c == '.':
        break
      content += c + '\n'
  except EOFError:
    for line in sys.stdin:
      content += line
  if send_mail(mailto, mail_sub, content, haveattr, attrpath, attrname):
    print "Success"
  else:
    print "Failed"

chmod +x /usr/bin/pymail

#使用本地smtp服務發(fā)送
echo 'linuxzen.com backup' | pymail -s "Linuxzen backup" -t 123456@qq.com -a /tmp/linuxzen.tar.gz
# 使用126郵箱發(fā)送
echo 'linuxzen.com backup' | pymail -u linuxzen@126.com -p linuxzen.com -h smtp.126.com -s 'Linuxzen backup " -t 123456@qq.com -a /tmp/linuxzen.tar.gz 

# 不使用管道發(fā)送
pymail -u linuxzen@126.com -p linuxzen.com -h smtp.126.com -s 'hello world' -t 123456@qq.com -a /tmp/linuxzen.tar.gz
Hello
this is a test mail
.

#!/bin/bash
export PATH=/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin
DATE=`date +%Y%m%d`
mysqldump -u root blogdata > /tmp/blogdate."$DATE".sql
cd /tmp
tar -zcf blogdata."$DATE".sql.tar.gz blogdata."$DATE".sql
uuencode blogdata."$DATE".sql.tar.gz blogdata."$DATE".sql.tar.gz | mail -s 'MySQL Backup' 123456@qq.com

yum -y install sharutils

#!/bin/bash
export PATH=/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin
DATE=`date +%Y%m%d`
mysqldump -u root blogdata > /tmp/myblog."$DATE".sql
cd /tmp
tar -zcf blogdata."$DATE".sql.tar.gz myblog."$DATE".sql
echo 'MySQL backup' | pymail -u linuzen@126.com -p linuxzen.com -h smtp.126.com -s 'MySQL backup' -a /tmp/blogdata."$DATE".sql.tar.gz -t 123456@qq.com

service sendmail stop
chkonfig --del sendmail