#!/bin/bash for x in $(cf a|grep started|tr -s " " |cut -d " " -f 1)do        ins_quantity=$(cf a|grep $x|tr -s " "|cut -d " " -f 3|cut -d "/" -f 2);        app_memory=$(cf a|grep $x|tr -s " "|cut -d " " -f 4);  echo "appname:"$x echo "instance num:"${ins_quantity}; unit_suffix=`echo ${app_memory: -1}`;  if [[ $unit_suffix == "G" ]];then       app_memory_num=`echo ${app_memory%G*}`; elif [[ $unit_suffix == "M"  ]];then app_memory_num=`echo ${app_memory%M*}`; else       echo "ERROS: unit_suffix  get fail!"      exit 1; fi  echo "app_memory num:"${app_memory_num};  echo "unit_suffix:"${unit_suffix}; strategy_name="" case $app_memory_num in        512)        strategy_name="m0.5c25"        ;;        1)        strategy_name="m1c50"        ;;        1.5)        strategy_name="m1.5c75"        ;;        2)        strategy_name="m2c100"        ;;        2.5)        strategy_name="m2.5c125"        ;;        3)        strategy_name="m3c150"            ;;        3.5)        strategy_name="m3.5c175"        ;;        4)        strategy_name="m4c200"        ;; esac      echo "strategy_name:"$strategy_name     if [[ $ins_quantity -ge 2 && $strategy_name != "" ]];then        echo "aspt bind -a "$x" -p "$strategy_name" -e true";        aspt bind -a $x -p $strategy_name -e true;    else        echo "appanme:"$x " is not set auto scale ! because ins num too small!"          fi;     done