git branch --merged master 列出合并到 master

git branch --merged 列出合并到 HEAD 中的分支(即当前分支的提示)

git branch --merged lists branches merged into HEAD (i.e. tip of current branch)

git branch --no-merged 列出尚未合并的分支

默认情况下，这仅适用于本地分支机构.-a 标志将显示本地和远程分支，-r 标志仅显示远程分支.

By default this applies to only the local branches. The -a flag will show both local and remote branches, and the -r flag shows only the remote branches.