tldr/pages/common/git-blame.md

git blame

Show what commit and author last modified each line of a file. More information: https://git-scm.com/docs/git-blame.

• Print a file with authorship info (author name and commit hash):

git blame {{path/to/file}}

• Print the author's email instead of their name:

git blame {{[-e|--show-email]}} {{path/to/file}}

• Print a file with authorship info as of a specific commit:

git blame {{commit}} {{path/to/file}}

• Print a file with authorship info before a specific commit:

git blame {{commit}}~ {{path/to/file}}

• Print a file with authorship info starting at a given line:

git blame -L {{123}} {{path/to/file}}

• Annotate a specific line range of a file:

git blame -L {{start_line}},{{end_line}} {{path/to/file}}

• Annotate 10 lines of a file starting at the first line matching a given text:

git blame -L '/{{text}}/',+10 {{path/to/file}}

• Annotate a file ignoring whitespaces and line moves:

git blame -w -C -C -C {{path/to/file}}