bash中的多线程卷曲命令 [英] Multithreading curl commands in bash

问题描述

这是一个shell脚本，它使用域及其参数来查找状态代码。由于线程运行速度更快，但是错过了很多请求。







如果我正常运行它处理所有请求，但速度非常低。有没有一种方法可以保持速度，也不会错过所有请求。



我尝试过：

here is a shell script which takes domain and its parameters to find status code . this runs way faster due to threading but misses lot of requests.



if i ran normally it process all requests but the speed is very low. is there a way through which speed is maintained and it also not misses all requests .

What I have tried:

while IFS= read -r url <&3; 
do while IFS= read -r uri <&4;
 do urlstatus=$(curl -o /dev/null --insecure --silent --head --write-out '%{http_code}' "${url}""${uri}" --max-time 5 ) && 
echo "$url $urlstatus $uri" >> urlstatus.txt & 
done 4<uri.txt
 done 3<url.txt

推荐答案

（curl -o / dev / null --insecure --silent --head --write-out'％{http_code}'

(curl -o /dev/null --insecure --silent --head --write-out '%{http_code}' "

{url}

{uri} - max-time 5）&&
echo

{uri}" --max-time 5 ) && echo "

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