ping检测网络连接

时间：2006-11-20 来源：ghbspecial

#!/bin/sh #20061120 by ghb datefile=`date +%Y%m%d`
pingwt=`ping -c 3 192.168.0.1`
pingdx=`ping -c 3 192.168.0.254`
wt=`ping -c 1 192.168.0.1|grep time|awk '{print $7}'|sed -n 1p|awk -F = '{print $1}'`
dx=`ping -c 1 192.168.0.77|grep time|awk '{print $7}'|sed -n 1p|awk -F = '{print $1}'` while true do
   date=`date +%Y%m%d%T`
   if [ $wt != "time" ]
      then
      echo "$date" >> /root/ping/tracewtfile_$datefile
      echo "$pingwt" >> /root/ping/tracewtfile_$datefile
   fi    if [ $dx != "time" ]
      then
      echo "$date" >> /root/ping/tracewtfile_$datefile
      echo "$pingdx" >> /root/ping/tracewtfile_$datefile
   fi
   sleep 10m
done

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