How to create batch for RAR file extension

Hello friends,

I need help for making Batch file for RAR extension.I will be more specific to it, I need to have a batch file where all my files having RAR extension should automatically get opened instead of opening it manually because it's takes a very long time and uses CPU usage .Can anyone help me out for making my Batch file.

Sure i will you out with this try to follow the below steps for the same:-

1. Copy this file into the directory where your have multiple .rar files
   
2. Now create a batch file with the following commands
   
   
   • unrar x -p"password" "file name.rar"
   
   
3. Finally save the file with .bat