文件操作 - README
返回文件管理
返回主菜单
删除本文件
文件: /usr/share/doc/git/contrib/subtree/README
编辑文件内容
Please read git-subtree.txt for documentation. Please don't contact me using github mail; it's slow, ugly, and worst of all, redundant. Email me instead at apenwarr@gmail.com and I'll be happy to help. Avery
修改文件时间
将文件时间修改为当前时间的前一年
删除文件