title: want to make multiple flags in script?
body: <p>I want to make a multiple flags for my script. And didn't work like what I want it.</p>
  
  <pre><code>    #!/bin/bash
  
  function wherecpy
  {
      echo "Plaes write where the files are located: "
      read placefile
      cd $placefile
  }
  
  function funcpy
  {
      wherecpy
      echo ""
      echo "Please choose the following:"
      echo ""
      echo "1. Interactive copy, answer yes or no (y/n) before doing the copy"
      echo "2. Make backups of existing destination files"
      echo "3. Preserve file attributes"
      echo "4. Do a recursively copy"
      echo "5. Back to main menu"
      echo ""
          echo -n "Enter Your Selection: "
          read selection
          echo ""
      case $selection in
          1) a="-i" ;;
          2) b="--backup" ;;
          3) c="--preserve=all" ;;
          4) d="-r" ;;
          0) return 0 ;;
      esac
      echo "Type the name of the file you wish to copy/backup: "
      read file
      echo "Type the name of the destination file/directory: "
      read dest
      cp $a $b $c $d "$file" "$dest"
      if [ $? == 0 ]; then
      echo "Success"
      else
      echo "failed."
      fi
  
  }
  </code></pre>
  
  <p>I want it to work like that :</p>
  
  <blockquote>
    <p>Please type in the source file(s) to copy:
    File1 file2 file3<br>
    Please type in the destination:
      dir1<br>
    Copy successful.<br>
    Press any key to return to main menu.</p>
  </blockquote>