shell使用-ab压测时，出现error停止，将报告写入到log里

 

#!/bin/bash

 #清空存储文件内容

 true > file2.log

 true > Mail_test.docx

 echo "==================work begin=================="

 #设置传参

 echo -n "please enter maximum num1 for api: "

 read num1

 echo -n "please enter initial num2 for api: "

 read num2

 echo -n "please enter Concurrency Level: "

 read Level

 echo -n "please enter api for test: "

 read api

 #设置循环

 num=num2

 for ((num=num2;num<num1;num+10));do

   num=$(($num+10))

   echo "=========================ab_test_$num=========================" >> file2.log 2>&1

   ab -n $num -c $Level -k  $api  >> file2.log 2>&1

   free -m -s 1 >>file2.log 2&1

    #读取log内容设置free执行时间

    tail -f file2.log | while read line

    do

    cat $line | grep "(longest request)"

     if [ #? -eq 0 ]; then

      echo -e '\003'

     fi

    done

   echo "=========================done=========================" >> file2.log 2>&1

   judge_1=`cat file2.log | grep "Failed requests:        0"`

   if [ ! -n "$judge_1" ];then

    break

   fi

 done

 egrep "ab_test*|Server Hostname|Document Path|Concurrency Level|Time taken for tests|Complete requests|Failed requests|Write errors|Total transferred|HTML transferred|Requests per second|Time per request|Time per request|Transfer rate|done" file2.log\

> /home/mayuanli/test/Mail_test.docx

 echo "mail-Test_result"|mutt -s "Result"  demaria@demaria.com -a /home/demaria/test/Mail_test.docx

 echo "==================work done=================="

 exit