title: How do I escape commas inside double quotes when I change string to array in bash shell?
body: <p>My target a.csv and its content example is below:</p>
  
  <pre><code>2020-02,Platform,Framework,ID,"8.0,8.1,9,10",N/A,path
  2020-03,Platform,Framework,ID,10,N/A,path
  2020-04,Platform,Framework,ID,20,N/A,path
  </code></pre>
  
  <p>My command is below:</p>
  
  <pre><code>  $target_string | tr "," " "
  </code></pre>
  
  <p>I want to change each line of csv file to array list. When I change strings of line to array, I got some problems that I split string inside double quotes as well. Because my command is changing all the commas to " ". How do I escape commas inside double quotes when I change string to array in bash shell?</p>