Shell程序集锦四——邮件发送系统信息 - Shell

前言：这个Shell程序是用来将系统收集的信息，通过邮件的方式发给多个人，在写这个程序的时候参考了其它人的程序，有两个程序一个是可以群发，但发出去的格式不对，一个发出去的格式正确了，但只能单独发送，所以我整合了两个程序。

——Ajian

#!/bin/sh
#Modify by Ajian
#Time : 071111

function echo_help(){
echo "Usage:"
echo "sh mailto.sh -to mailaddr -file messagefilename [-from frommailaddr]

[-subject mailsubject] [-fname showname] [-tname toshowname]"
}
LOG=/root/mailmes.log
for email in `cat mail.list`
do
echo "$email" >> $LOG
emailname="name"
messagebody="message"
from=Ajian@youdomain.com.cn
#fromname="MailReport"
fromname="fromname"
#subject="Mail Report"
subject="系统信息"

until [ $# -eq 0 ]
do
tmpV=$1

if [ $tmpV = "-from" ] ; then
shift
tmpV=$1
from=$tmpV
elif [ $tmpV = "-to" ] ; then
shift
tmpV=$1
email=$tmpV
elif [ $tmpV = "-subject" ] ; then
shift
tmpV=$1
subject=$tmpV
elif [ $tmpV = "-file" ] ; then
shift
tmpV=$1
messagebody=$tmpV
elif [ $tmpV = "-fname" ] ; then
shift
tmpV=$1
fromname=$tmpV
elif [ $tmpV = "-tname" ] ; then
shift
tmpV=$1
emailname=$tmpV
elif [ $tmpV = "--help" -o $tmpV = "-h" ] ; then
echo_help
exit 1
fi

shift
done
if ! test -f ${messagebody} ; then
echo "${messagebody} not exists!" >> $LOG
echo_help
exit 2
fi

echo "begin send..." >> $LOG

echo -e "To: \"${emailname}\" <${email}>\nFrom: \"${fromname}\"

<${from}>\nSubject: ${subject}\n\n`cat ${messagebody}`" |

/usr/sbin/sendmail -t

echo "send OK." >> $LOG
done
rm -f /root/$messagebody
echo "$messagebody has deleted....." >> $LOG

另外附上我参考的程序。

#!/bin/sh
source /etc/profile

dirpath="/root"
from="service@yourmail.com"
msgdate="`date +"%a, %e %Y %T %z"`"
sub=$1   #...................

cd $dirpath
echo -e "START TIME...." > mails.log
date +"%Y-%m-%d [%T]" >> mails.log
for line in `cat mail.list`     #.mail.list............MAIL........
do
echo -e "Date: $msgdate" > msg.tmp
echo -e "From: $from" >> msg.tmp
echo -e "To:$line" >> msg.tmp
echo -e "Subject: $sub" >> msg.tmp
echo -e "Mime-Version: 1.0" >> msg.tmp
echo -e "Content-Type: text/html; charset=gb2312" >> msg.tmp
echo "$line" >> mails.log
echo -e "\n" >>msg.tmp
cat message >>msg.tmp
dos2unix msg.tmp &> /dev/null
cat msg.tmp |sendmail -t
done
echo "END TIME" >> mails.log
date +"%Y-%m-%d [%T]" >> mails.log