How to delete remote branch using git

When using git for version control, we often need to make some code modifications locally and then push these modifications to the remote warehouse. During this process, we may need to delete some remote branches that are no longer needed. So how to delete remote branches using git?

1. Delete remote branches

To delete remote branches, you need to use the git push command. The specific command format is:

git push <远程主机名> :<需要删除的分支名>

Among them, what needs to be noted is: colon (:) The subsequent branch name is empty, indicating that the remote branch is deleted.

For example, to delete the remote branch named "test", we need to enter the following command in the terminal:

git push origin :test

This command means to push the empty local branch to the remote "test" "branch, thereby deleting the branch.

2. Check the remote branch

Before using git to delete the remote branch, we need to check the existing remote branch first. To view remote branches, you need to use the git branch command. The specific command format is:

git branch -r

Among them, the "-r" parameter indicates that only remote branches are viewed, excluding local branches.

For example, to view all remote branches of the current warehouse, we need to enter the following command in the terminal:

git branch -r

After executing this command, a list of all remote branches under the current warehouse will be listed.

3. Use aliases to quickly delete remote branches

If you need to delete remote branches frequently, we can set aliases for the deletion command to reduce the time of entering commands.

We can use the following command to set an alias for the deletion command:

git config --global alias.rm '!git push origin --delete'

After setting the alias, you can use the following command to quickly delete the remote branch:

git rm <需要删除的远程分支>

For example, to delete the remote branch named For the remote branch of "test", we can now use the command directly:

git rm test

After executing this command, the remote branch named "test" will be automatically deleted.

Summary:

• To delete a remote branch, you need to use the git push command. The command format is: git push :
• To view remote branches, you need to use the git branch -r command
• If you need to delete remote branches frequently, you can quickly delete branches by setting an alias.

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