一個ping檢測告警函數(shù)代碼

#!/bin/bash
 ping_monitor()
    {
    host_=(203 204 205 207 208 209 210 212 213 214 215 216 217 218 219 220 221)
    ping_count=3
    called=(13000000001 13000000002 13000000003)
    calling=13000000000
    callop=1310000000
    #main------------------------------------------------------------
    echo "`date "+%Y%m%d %H:%M:%S"`----->腳本開始執(zhí)行......">>ping_log
    for host_1 in ${host_[*]};do
       host=192.168.1.$host_1
       echo "-------->開始檢測$host服務(wù)器通迅是否正常,ping次數(shù)$count"
       ping_result=`ping $host -c $ping_count |tail -2 |head -1`
       #sleep 1
       echo "-------->服務(wù)器$host檢測已完成"
       #取成功條數(shù)
       succ_ping=`echo ${ping_result:23:1}`
       #取失敗百分比
       loss_ping=`echo ${ping_result:46:4}`
          if [ $succ_ping -eq $ping_count ];then
             echo "本次檢測結(jié)果---->$host服務(wù)器ping檢測正常"
             echo "`date "+%Y%m%d %H:%M:%S"`--->$host服務(wù)器ping檢測正常" >>ping_log
          else
             echo "本次檢測結(jié)果---->$host服務(wù)器有丟包現(xiàn)象,丟包率為:$loss_ping"
             echo "`date "+%Y%m%d %H:%M:%S"`--->$host服務(wù)器有丟包現(xiàn)象,丟包率為:$loss_ping" >>ping_err_log
             #插入短信表—smssend00
             for called in ${telno[*]};do
    mysql -h$dbhost -u$dbuser -p$dbpass -D$dbbase GETRECODE
        INSERT INTO $dbtable (servercode,smsservercode,groupid,priority,calling,called,payer,orderdatetime,senddatetime,effectstarttime,
    effectendtime,effectstarttime2,effectendtime2,invaliddatetime,feevalue,iffee,message,hideflag,msgtype,smsfeetype,ifsmsreport,service
    type,morelatetomtflag,reserve,optempid,optuserid,clientprogramtype,optcode,optip,remark)
      VALUES
    (2,2,1,0,'$calling','$called','$callop',Now(),Now(),'00:00:00','23:59:59',NULL,NULL,NULL,0,1,'服務(wù)器告警!!$host服務(wù)器檢測到有丟包現(xiàn)像,丟包率:$loss_ping',0,1,2,0,'2_2',NULL,NULL,1,668,1,3001,'192.168.1.182',NULL)
    GETRECODE
              done
           fi
    done
       echo "`date "+%Y%m%d %H:%M:%S"`----->腳本運行完畢......">>ping_log
    }