问题
I have foo.rar, and I want to read the file comment
Comment example on Windows:
How to do it in Linux command line?
回答1:
Try:
rar v archive.rar fname | grep Comment:
should work for a one-liner comment. If the comment spans multiple lines you will need more sophisticated output parsing.
来源：https://stackoverflow.com/questions/36943812/how-to-read-the-rar-file-comment-on-linux-command-line