核心代码：
#!/usr/bin/python# -*- coding: UTF-8 -*-import smtplibimport osimport commands,time from email.mime.text import MIMEText#from email import MIMETextdisk_free=os.popen('df -lh')list_disk=disk_free.read()mailto_list=["2880329185@qq.com","2881280685@qq.com","2880089704@qq.com","2880329180@qq.com"]mail_host="smtp.139.com" mail_user="user" mail_pass="password" mail_postfix="jljgl@.com" use01=commands.getstatusoutput("df -lh|awk '{print $4}'|grep '%'|awk -F '%' '{print $1}'|grep -v Use")use02=commands.getstatusoutput("df -lh|awk '{print $5}'|grep '%'|awk -F '%' '{print $1}'|grep -v Use")getrecord=commands.getstatusoutput("cat /home/oracle/script/mail.log|awk '{print $1}'")gettime=commands.getstatusoutput("cat /home/oracle/script/mail.log|awk '{print $2}'")free01=use01[1]free02=use02[1]+'/n'+use01[1]new_time=time.strftime("%Y%m%d", time.localtime())def send_mail(to_list,sub,content): me=mail_postfix msg = MIMEText(content,_subtype='plain',_charset='gb2312') msg['Subject'] = sub msg['From'] = me msg['To'] = ";".join(to_list) try: server = smtplib.SMTP() server.connect(mail_host) server.login(mail_user,mail_pass) server.sendmail(me, to_list, msg.as_string()) server.close() return True except SyntaxError: pass return Falseif __name__ == '__main__': if free02>30: id=0 if new_time>gettime[1]: while 1: getrecord=commands.getstatusoutput("cat /home/oracle/script/mail.log|awk '{print $1}'") id=id+1 ''' jl=open('/home/oracle/script/dd.log') record=jl.read() ''' line_l=str(id)+' '+new_time df=open('/home/oracle/script/mail.log','w') df.writelines(line_l) df.close() if send_mail(mailto_list,"hello",list_disk): print "发送成功" else: print "发送失败" if getrecord[1]>0: break else: line_m=str(0)+' '+new_time free=open('/home/oracle/script/mail.log','w') free.writelines(line_m) free.close() 
