blocks|key|295471|text|git+reset+--hard+origin/master|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|295472|将删除所有不在origin/master中的提交，其中origin是存储库名称，master是分支名称。|unstyled|offset|length|style|CODE|295473|entityMap^0|0|7|D|R|6|14|6|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|N|8|@$G|O|H|P|I|J]|$G|Q|H|R|I|J]|$G|S|H|T|I|J]]|9|@]|A|$]]|$1|K|3|-4|5|F|7|U|8|@]|9|@]|A|$]]]|L|$]]

<pre><code>git reset --hard origin/master
</code></pre>

will remove all commits not in <code>origin/master</code> where <code>origin</code> is the repo name and <code>master</code> is the name of the branch.

blocks|key|294826|text|顺便说一句，除了mipadi的回答(顺便说一句，这应该是可行的)，你应该知道这样做：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|294827|git+branch+-D+master
git+checkout+master|code-block|syntax|javascript|294828|也可以在没有having+to+redownload+everything的情况下做您想要的事情(您的引文已转译)。这是因为您的本地存储库包含远程存储库的副本(该副本与您的本地目录不同，甚至与您的已检出分支也不相同)。|offset|length|style|CODE|294829|清除分支是完全安全的，并且重建该分支的速度非常快，并且不涉及网络流量。请记住，git主要是一个本地存储库。即使是远程分支机构在本地也有一个副本。只有一小部分元数据告诉git特定的本地副本实际上是远程分支。在git中，所有文件一直都在你的硬盘上。|294830|如果您除了master之外没有任何分支，您应该：|294831|git+checkout+-b+'temp'
git+branch+-D+master
git+checkout+master
git+branch+-D+temp|294832|entityMap^0|0|0|6|V|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@$I|X|J|Y|K|L]]|9|@]|A|$]]|$1|M|3|N|5|6|7|Z|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

As an aside, apart from the answer by mipadi (which should work by the way), you should know that doing:

<pre><code>git branch -D master
git checkout master
</code></pre>

also does exactly what you want without <code>having to redownload everything</code> (your quote paraphrased). That is because your local repo contains a copy of the remote repo (and that copy is not the same as your local directory, it is not even the same as your checked out branch).

Wiping out a branch is perfectly safe and reconstructing that branch is very fast and involves no network traffic. Remember, git is primarily a local repo by design. Even remote branches have a copy on the local. There's only a bit of metadata that tells git that a specific local copy is actually a remote branch. In git, all files are on your hard disk all the time.

If you don't have any branches other than master, you should:

<pre><code>git checkout -b 'temp'
git branch -D master
git checkout master
git branch -D temp
</code></pre>

blocks|key|294834|text|我见过遥控器变得不同步并需要更新的情况。如果reset+--hard或branch+-D无法工作，请尝试|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|294835|git+pull+origin
git+reset+--hard+|code-block|syntax|javascript|294836|entityMap^0|M|C|Z|9|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|L|$]]

I have seen instances where the remote became out of sync and needed to be updated. If a <code>reset --hard</code> or a <code>branch -D</code> fail to work, try

<pre><code>git pull origin
git reset --hard 
</code></pre>

blocks|key|294838|text|你需要运行|type|unstyled|depth|inlineStyleRanges|entityRanges|data|294839|git+fetch|code-block|syntax|javascript|294840|以获取所有更改，然后您将不会收到“您的分支机构在前面”的消息。|294841|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

You need to run 

<pre><code>git fetch
</code></pre>

To get all changes and then you will not receive message with "your branch is ahead".

blocks|key|3017986|text|我不得不做一个：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3017987|git+checkout+-b+master|code-block|syntax|javascript|3017988|正如git所说，它并不存在，因为它已经被|3017989|git+-D+master|3017990|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

I had to do a :

<pre><code>git checkout -b master
</code></pre>

as git said that it doesn't exists, because it's been wipe with the

<pre><code>git -D master
</code></pre>

blocks|key|297448|text|我所做的就是努力重置头部。这将清除所有本地提交：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|297449|git+reset+--hard+HEAD%5E|code-block|syntax|javascript|297450|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

What I do is I try to reset hard to HEAD. This will wipe out all the local commits:

<pre><code>git reset --hard HEAD^
</code></pre>

I'd been working on something, and decided it was completely screwed...after having committed some of it. So I tried the following sequence:

<pre><code>git reset --hard
git rebase origin
git fetch
git pull
git checkout
</code></pre>

At which point I got the message

<pre><code>Your branch is ahead of 'origin/master' by 2 commits.
</code></pre>

I want to discard my local commits, without having to wipe out my local directory and redownload everything. How can I accomplish that?

How to discard local commits in Git?

我一直在做某件事，并认为这完全是screwed...after，因为我犯了一些错。因此，我尝试了以下顺序：git reset --hardgit rebase origingit fetchgit pullgit checkout在这一点上我得到了信息Your branch is ahead of 'origin/ma...

问如何在Git中丢弃本地提交？
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