linux for循环包含变量

柔情只为你懂 2021-10-23 08:35 394阅读 0赞

#!/bin/bash
    a='{"requestId":"'
    b='","merchantId":"2156001","storeCode":"HS001","data":{"localFlag":"1","faceInfo":[{"age":"ageRep","faceId":"faceIdReq","firstIn":"timeStampRep1","gender":"genderRep","isBiggestFace":"0","lastIn":"timeStampRep2"}],"refDeviceCode":"200319010000000333","faceStat":{"regularCustomer":-1,"newCustomer":-1,"positiveCount":"positiveCountReq","siteCount":"siteCountReq"}},"deviceCodeList":["ff00702d"],"ntpFlag":"0","type":"312","deviceTypeCode":"2003","timeStamp":"timeStampRep3"}'
    c=''
    for((i=1;i<=10000000;i++));
    do
    
    c=`echo $b | sed "s/ageRep/\`expr $RANDOM % 100\`/"`
    d=`echo $c | sed "s/genderRep/\`expr $RANDOM % 2\`/"`
    e=`echo $d | sed "s/timeStampRep1/\`date '+%s'\`000/"`
    f=`echo $e | sed "s/timeStampRep2/\`date '+%s'\`000/"`
    g=`echo $f | sed "s/timeStampRep3/\`date '+%s'\`000/"`
    h=`echo $g | sed "s/positiveCountReq/\`date '+%H%M'\`/"`
    m=`echo $h | sed "s/siteCountReq/\`date '+%H%M%S'\`/"`
    n=`echo $m | sed "s/faceIdReq/\`expr $RANDOM\`/"`
    echo "$a`uuidgen`$n"
    
    /usr/local/bin/mosquitto_pub -u admin -P admin -m "$a`uuidgen`$n" -t mkt/up/ss/312/2156001/HS001
    sleep  $[RANDOM%60+1]s
    done

\#!/bin/bash

a='\{"data":\{"deviceCode":"200319090000000012","schedulerId":"a8bbbc43382e4c148071b37c39ba9182","schedulerName":"测试任务名","serialNumber":"f543f3213cfd4b909d263f951addb8bd","sku":"123456","sourceName":"京东618","sourceUrl":"www.baidu.com","storeName":"Exhibition test store","styleId":"1032afe03c3947b38cf56b889e392382","styleName":"测试样式","tag":\["糖果区","烟酒区"\]\},"merchantId":"1","requestId":"'

b='","storeCode":"HS001","storeId":"21","timeStamp":"1563787017940","type":"styleDelivery"\}'

for((i=1;i<=100;i++));

/usr/local/bin/mosquitto\_pub -u admin -P admin -m "$a$i$b" -t msg/alarm/styleDelivery

done

ab本来是一个完整的数据requestId是变量 因此采用aib拼接的方式

\#!/bin/bash

a='\{"requestId":"'

b='","merchantId":"1","storeCode":"HS001","data":\{"faceInfo":\[\{"age":"ageRep","angle":\{"pitch":4,"roll":2,"yaw":-4\},"faceArea":"53824","faceId":"1","faceVec":\[-0.001803239,-0.037182126,-0.02938284,-0.019647561\],"firstIn":"1571279040183","gender":"genderRep","isBiggestFace":"0","lastIn":"1571279040183"\}\],"refDeviceCode":"200319010000000550","faceStat":\{"regularCustomer":-1,"newCustomer":-1,"positiveCount":1,"siteCount":3\}\},"deviceCodeList":\["ff00702d"\],"ntpFlag":"0","type":"312","deviceTypeCode":"2003","timeStamp":"timeStampRep"\}'  
c=''  
for((i=1;i<=1000000000;i++));

do  
\#echo $b | sed "s/age25/\`expr  $RANDOM % 100\`/"  
\#echo $b | sed "s/age25/\`expr  $RANDOM % 100\`/"  
c=\`echo $b | sed "s/ageRep/\\\`expr  $RANDOM % 100\\\`/"\`  
d=\`echo $c | sed "s/genderRep/\\\`expr  $RANDOM % 2\\\`/"\`  
e=\`echo $d | sed "s/timeStampRep/\\\`date '+%Y%m%d%H%M%S'\\\`/"\`

/usr/local/bin/mosquitto\_pub -u admin -P admin -m "$a\`uuidgen\`$e" -t mkt/up/ss/1/HS001  
sleep 1s  
done