discover_redis感知redis

#! /bin/bash
export LANG=en_US.UTF-8


pids=`ps aux | grep -v grep | grep -v ps.sh|grep redis-server | grep : | grep -v defunct | awk '{print $2}'`
discover_redis_json=""
PORT=
CURSTR=$(ps aux | grep "$1" | grep -v grep)
curStr=$(echo $CURSTR | awk '{cc=index($0,"redis-server");if(cc>-1){print substr($0,cc);}}')
UW=$(echo $curStr| grep ":")

for pid in $pids
do
    if [[ "$UW" != "" ]];then
        PORT=$(netstat -lnp | grep -v grep|grep redis-s | grep $pid | awk '{print $4}' | awk -F ':' '{print $(NF)}' |head -1)
    fi
    if [[ "$PORT" = "" ]];then
        continue
    else
        config_path=`ls -l /proc/$pid/exe | awk '{for(i=1;i<=NF;i++){if($i ~ /redis-server/) print $i}}'`
        discover_redis_json="$discover_redis_json{'cpname':'redis','port':'$PORT','path':'${config_path%*redis-server}','name':'Redis组件模板','flag':'$pid'},"
    fi
    #PORT=`sed 's/^[\s]*//g' | sed 's/[\s]&*//g'`
done
result="[${discover_redis_json%,*}]"
result=`echo ${result//\'/\"}`
echo $result