git - 使用Git从先前的提交分支(Branch from a previous commit using Git)

Question

If I have n commits, how can I branch from the n-3 commit?

(如果我有n次提交，如何从n-3次提交中分支出来？)

I can see the hash of every commit.

(我可以看到每个提交的哈希值。)

  ask by dole doug translate from so

Answer 1

You can create the branch via a hash:

(您可以通过哈希创建分支：)

git branch branchname <sha1-of-commit>

Or by using a symbolic reference:

(或使用符号引用：)

git branch branchname HEAD~3

To checkout the branch when creating it, use

(要在创建分支时签出分支，请使用)

git checkout -b branchname <sha1-of-commit or HEAD~3>