你可以使用这个命令:git branch -D $(printf "%s\n" $(git branch) | grep '3.2')

git branch -D <branchName>

不是那种语法。但你可以这样做:

git branch -D 3.2 3.2.1 3.2.2

基本上，git分支会通过一次调用为你删除多个分支。不幸的是，它不做分支名称补全。不过，在bash中，你可以这样做:

git branch -D `git branch | grep -E '^3\.2\..*'`

git branch -d branch1 branch2 branch3已经可以工作了，但是在git 2.31(2021年第一季度)中会更快。 以前，当删除许多分支和标记时，代码习惯一次引用一个。 还有另一个API可以用来删除多个裁判，当裁判被打包时，它会产生相当大的性能差异。

参见菲尔·霍德提交的8198907(2021年1月20日)。 (由Junio C Hamano—gitster—在commit f6ef8ba中合并，2021年2月5日)

8198907795:删除标签或分支时使用delete_refs 致谢:以利亚·纽伦 署名:菲尔·霍德

'git tag -d'(man) accepts one or more tag refs to delete, but each deletion is done by calling delete_ref on each argv. This is very slow when removing from packed refs. Use delete_refs instead so all the removals can be done inside a single transaction with a single update. Do the same for 'git branch -d'(man). Since delete_refs performs all the packed-refs delete operations inside a single transaction, if any of the deletes fail then all them will be skipped. In practice, none of them should fail since we verify the hash of each one before calling delete_refs, but some network error or odd permissions problem could have different results after this change. Also, since the file-backed deletions are not performed in the same transaction, those could succeed even when the packed-refs transaction fails. After deleting branches, remove the branch config only if the branch ref was removed and was not subsequently added back in. A manual test deleting 24,000 tags took about 30 minutes using delete_ref. It takes about 5 seconds using delete_refs.

要根据指定的模式删除多个分支，请执行以下操作:

打开终端或同等工具，输入以下命令:

git branch | grep "<pattern>" (preview of the branches based on pattern)

git branch | grep "<pattern>" | xargs git branch -D (replace the <pattern> with a regular expression to match your branch names)

删除所有3.2。X个分支，你需要输入

git branch | grep "3.2" | xargs git branch -D

这是所有!

你可以开始了!

对于使用PowerShell的纯灵魂，这里有一个小脚本 Git branch -d $(Git branch——list '3.2.;*' | %{$_.Trim()})