Write a commit-graph file containing all commits in the current commit-graph file along with those reachable from HEAD

Write and verify Git commit-graph files.
More information: <https://git-scm.com/docs/git-commit-graph>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

git rev-parse {{HEAD}} | git commit-graph write --stdin-commits --append

click the source code to copy install git commit-graph on any operating system with command-not-found.com