関連ワード:  what does the command git commit do    what does the command git commit do select all that apply    what does the command git commit amend do    what does the command git commit message do    what does the command git commit initial commit do    what does the git commit – m command do    what does the command git cherry pick commit do in git    what does the git commit m message command do    what does the following command do git diff tree commit hash    what does the following command do git diff tree r commit hash