Git to view a file's modification history

1. Git log-p filename

View a detailed history of the file changes, if there is no-p option, only show the commit record, do not display the file content modification, git log-p-3 filename shows the last 3 commits.

2. Git log--pretty=oneline filename

Each row displays a commit, the hash code is displayed, and the commit description is displayed.

3. Git blame filename

See which commits were last modified for each row of the file.

Http://git-scm.com/book/zh/ch2-3.html

Git to view a file's modification history