读循环中是/否选项，不工作 [英] Reading Yes/No Option inside the loop, Does not work

问题描述

while read line
do

read -p "Are you alright? (y/n) " RESP
if [ "$RESP" = "y" ]; then
  echo "Here i want to do something, but prompt does not wait for the answer"
else
  echo "You need more bash programming"
fi

done < find-spam-send-php-ver2.log

==>这个脚本不起作用。它没有等待是或否选项。
请我想这个脚本工作。请让我知道，你如何对此进行修改。
我已经看到这种类似的事情在许多Linux安装脚本。

==> This script does not work. It does not "wait" for the yes or not option. Please I want this script to work. Please let me know, how do modify this. I have seen this kind of similar things in many linux installation scripts.

推荐答案

我没有测试过这一点，但应该工作，

I have not tested this but should work,

while read line <&3
do

read -p "Are you alright? (y/n):" RESP

if [ "$RESP" = "y" ]; then
  echo "Here i want to do something, but prompt does not wait for the answer"
else
  echo "You need more bash programming"
fi

done 3< find-spam-send-php-ver2.log

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