使用バージョン % git --version git version 1.5.4.3 ヘルプから抜粋 % git rebase --helpのヘルプから抜粋すると、 Here is how you would transplant a topic branch based on one branch to another, to pretend that you forked the topic branch from the latter branch, using rebase --onto. First let's assume your topic is based on branch next. For example feature developed in topic depends on some functionality which is found in next.