文件内容如下:
e0ebd07d refs/tags/release-1
a9afb2b5 refs/tags/release-2
7de1982d refs/tags/release-3
e0ebd07d refs/tags/release-4
e0ebd07d refs/tags/release-5
a9afb2b5 refs/tags/release-6
7de1982d refs/tags/release-7
e0ebd07d refs/tags/release-8
我想匹配除了最后两行的其他行?