linux上两个.tar.gz文件列表的区别

Question

Having two different .tar.gz files: The second .tar.gz is the subset of first .tar.gz.

I need a single line command to find the missing files in second .tar.gz.

Eg:

1.tar.gz file list:

1.jsp
2.txt
3.htm

2.tar.gz file list:

1.jsp
3.htm

output should be:

2.txt

Answer 1

只需列出内容并做diff ：

diff <(tar -tvf 1.tar.gz | sort) <(tar -tvf 2.tar.gz | sort)