tldr/pages/common/git-summary.md

git summary

Display information about a Git repository. Part of git-extras. More information: https://github.com/tj/git-extras/blob/master/Commands.md#git-summary.

• Display data about a Git repository:

git summary

• Display data about a Git repository since a commit-ish:

git summary {{commit|branch_name|tag_name}}

• Display data about a Git repository, merging committers using different emails into 1 statistic for each author:

git summary --dedup-by-email

• Display data about a Git repository, showing the number of lines modified by each contributer:

git summary --line