[Git] Git 常用技巧 版本对比
1. 对比两个 COMMIT
git diff <commit> <commit>
2. 对比 COMMIT 和父 COMMIT
git diff <commit^> 或 git diff-tree -p <commit>
3. 只显示某一个 commit 修改过的文件名称
git diff-tree --no-commit-id --name-only -r <commit>
示例：
$ git diff-tree --no-commit-id --name-only -r HEAD
src/packer/GitMessenger.java
src/packer/PackerModule.java
4. 签出单个文件
git checkout <branch> path/to/the/file
git checkout <commit> path/to/the/file