git branch [-a|-vv] [-d ] —— 方括号表示可以省略的部分。

git branch

git

用法

git branch [-a|-vv] [-d <name>]

在本地列出、创建和删除分支；删掉本地的不会动远端，服务器那边还要 git push origin --delete。

常用选项

选项	含义
-a	local and remote-tracking branches
-r	remote-tracking branches only
-vv	last commit and upstream of each branch
-d <name>	delete a branch that is already merged
-D <name>	delete it even if unmerged; those commits are left behind
-m <old> <new>	rename
--merged	branches already contained in the current one
--show-current	print the branch you are on

示例

git branch -vv

every local branch with its upstream and last commit

git branch -d old-feature

removes a merged branch locally only

git push origin --delete old-feature

the separate step that removes it on the server

难的地方在于撤销有好几种：把分支的指向挪走，和补一个反向提交，不是一回事。

怎么看

Q. git branch 是做什么的？

在本地列出、创建和删除分支；删掉本地的不会动远端，服务器那边还要 git push origin --delete。

Q. 怎么写？

git branch [-a|-vv] [-d <name>] —— 方括号表示可以省略的部分。

Q. 值得记的选项有几个？

这里列了 8 个，完整列表在 man git。这条命令属于git。