[리눅스] http 접속수 ESTABLISHED 카운트

http 접속수 ESTABLISHED 카운트 

while :

do

        HTTPD=`ps -ef | grep httpd | grep -v grep | wc -l`

        NETSTAT=`netstat -na | grep SYN_RCVD | wc -l`

        CONNECTION=`netstat -na | grep ".80   " | grep ESTABLISHED | wc -l`

        DATE=`date +%H:%M:%S`

        echo  "$DATE    httpd : $HTTPD  netstate : $NETSTAT     established connection : $CONNECTION"

done