#!/bin/bash


for i in  1 2 3 4 5 6

do 

sleep 8
t=`netstat -an |grep  ESTABLISHED |grep -v :8000|grep -v :22|awk '{print $5}' |awk -F ":" '{print $1}' |awk ' {++S[$NF]}END{for ( a in S) print a,S[a]}' |awk '{s+=$2}END{print s}'`
if [ ! $t ];then 
        t=0
fi

c=$( expr $t / 2  )
echo $c >/opt/web/player_num.txt
done