blocks|key|1898081|text|要在macOS上修复此问题，您可以使用|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1898082|git+config+--global+credential.helper+osxkeychain|code-block|syntax|javascript|1898083|用户名和密码提示将与您的下一个Git操作(拉取、克隆、推送等)一起出现。|1898084|对于Windows，它是带有不同参数的相同命令：|1898085|git+config+--global+credential.helper+wincred|1898086|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|D|7|S|8|@]|9|@]|A|$E|F]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

To fix this on macOS, you can use 

<pre><code>git config --global credential.helper osxkeychain
</code></pre>

A username and password prompt will appear with your next Git action (pull, clone, push, etc.).

For Windows, it's the same command with a different argument:

<pre><code>git config --global credential.helper wincred
</code></pre>

blocks|key|1898138|text|我也遇到了同样的问题，而且被接受的答案对我没有帮助，因为密码没有存储在密钥链中。我输入了：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1898139|git+pull+https://myuser@bitbucket.org/mypath/myrepo.git|code-block|syntax|javascript|1898140|然后控制台要求我提供我的新密码。|1898141|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|$]]

I had the same problem, and the accepted answer didn't help me because the password wasn't stored in the keychain. I typed:

<pre><code>git pull https://myuser@bitbucket.org/mypath/myrepo.git
</code></pre>

Then console asked me for my new password.

blocks|key|1684600|text|我会尝试在Keychain+Access中删除我的帐户，然后再次运行git+clone。Git会要求我输入新密码。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1684601|entityMap^0|Y|9|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

I would try to delete my account in Keychain Access and then run <code>git clone</code> again. Git will ask me for a new password.

blocks|key|1898190|text|如果你是MAC用户，那么你可以从查找器打开KeyChain访问应用程序，然后查找那里列出的您的帐户。只需点击它并更新您的密码即可。现在试一试，一切都会好起来的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1898191|参考链接：Updating+your+credentials+via+Keychain+Access|offset|length|1898192|entityMap|0|LINK|mutability|MUTABLE|url|https://help.github.com/articles/updating-credentials-from-the-osx-keychain/^0|0|5|19|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

If you are MAC user then you can open KeyChain Access Application from finder and then look for your account listed there. Just click on it and update your password.
Now give a try and things will fall in place.
link for reference: <a href="https://help.github.com/articles/updating-credentials-from-the-osx-keychain/" rel="nofollow noreferrer">Updating your credentials via Keychain Access</a>

blocks|key|1898252|text|我是第一次进入存储库。所以没有定义HEAD。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1898253|最简单的方法是：|1898254|git+push+-u+origin+master|code-block|syntax|javascript|1898255|然后它将提示输入密码，一旦您输入密码，它将自动保存，您将能够推送。|1898256|entityMap^0|H|4|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|T|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|U|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|V|8|@]|D|@]|E|$]]|$1|O|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|P|$]]

I was pushing into the repository for the first time. So there was no <code>HEAD</code> defined. 

The easiest way would be to:

<pre><code>git push -u origin master
</code></pre>

It will then prompt for the password, and once you enter that it will be saved automatically, and you will be able to push.

blocks|key|1898660|text|在MacOS+sera10.12.4上，其他答案都不适用|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1898661|这是我必须要做的：|1898662|git+config+--global+--unset+user.password|code-block|syntax|javascript|1898663|git+push)，然后重新输入您的用户名和密码。|offset|length|style|CODE|1898664|entityMap^0|0|0|0|0|8|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|T|8|@$K|U|L|V|M|N]]|9|@]|A|$]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

None of the other answers worked for me on MacOS Sierra 10.12.4
Here is what I had to do:
<pre><code>git config --global --unset user.password
</code></pre>
Then run your git command (ex. <code>git push</code>) and reenter your username and password.

blocks|key|1898710|text|我修改git密码的唯一方法是进入Windows中的凭证管理器(Windows键%2B键入'+Credential+')，然后编辑Windows+Credentials+Generic+Credentials下的git条目。注:未按字母顺序列出|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1898711|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

The only way I could modify my git password was to go to Credential Manager in Windows (Windows Key + type 'credential') and edit the git entry under Windows Credentials Generic Credentials. 
Note: Not listed alphabetically

blocks|key|1685183|text|在带有Git的Windows+10中|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1685184|删除/更新存储在>>Control面板\所有控制面板项目\凭据管理器中的Windows凭据中的相关凭据|1685185|​|1685186|📷|atomic|offset|length|1685187|1685188|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/4a55659807ecfc32c8a51f94c81940c0.png|imageAlt^0|0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|V|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@$I|Y|J|Z|1|10]]|A|$]]|$1|K|3|E|5|6|7|11|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|S|T|-4]]]]

In Windows 10 with Git 

Remove/update related Credentials stored in Windows Credentials in >>Control Panel\All Control Panel Items\Credential Manager

<a href="https://i.stack.imgur.com/UlNge.png" rel="noreferrer"><img src="https://i.stack.imgur.com/UlNge.png" alt="enter image description here"></a>

blocks|key|1685195|text|在this+article中，他们以一种非常简单的方式解释它，但基本上，我们只需要执行一个git+remote+set-url+origin+"https://<yourUserName>@bitbucket.org/<yourRepo>"，下一次执行git+pull或git+push时，您必须输入您的密码。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1685196|entityMap|0|LINK|mutability|MUTABLE|url|https://www.a2hosting.com/kb/developer-corner/version-control-systems1/403-forbidden-error-message-when-you-try-to-push-to-a-github-repository#Cause^0|19|23|3I|8|3R|8|1|C|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]|$9|Q|A|R|B|C]|$9|S|A|T|B|C]]|D|@$9|U|A|V|1|W]]|E|$]]|$1|F|3|-4|5|6|7|X|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]]]

In <a href="https://www.a2hosting.com/kb/developer-corner/version-control-systems1/403-forbidden-error-message-when-you-try-to-push-to-a-github-repository#Cause" rel="nofollow noreferrer">this article</a>, they explain it in a very easy way but basically, we just need to execute a <code>git remote set-url origin "https://&lt;yourUserName&gt;@bitbucket.org/&lt;yourRepo&gt;"</code> and next time you do a <code>git pull</code> or a <code>git push</code> you will have to put your password.

blocks|key|1898796|text|对于那些正在寻找如何重置对存储库的访问的人。以GitHub为例。您可以更改您的GitHub配置文件密码，并在您的配置文件的“设置->+Developer设置”中撤销所有“个人访问令牌”。此外，您还可以选择擦除所有SSH/PGP密钥和OAuth/GitHub应用程序，以确保完全阻止对存储库的访问。因此，任何系统上的所有凭据管理器都将在授权时失败，并提示您输入新凭据。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1898797|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

For those who are looking for how to reset access to the repository. By the example of GitHub. You can change your GitHub profile password and revoke all "Personal access tokens" in "Settings -> Developer settings" of your profile. Also you can optionally wipe all your SSH/PGP keys and OAuth/GitHub apps to be sure that access to the repository is completely blocked. Thus, all the credential managers, on any system will fail at authorisation and prompt you to enter the new credentials.

blocks|key|1685215|text|运行git+config+--global+--unset+user.password，然后运行任何git命令，都会提示您输入用户名和密码。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1685216|git+config+--global+--unset+user.password
git+push+(will+prompt+you+for+the+password)
git+status+(will+not+prompt+for+password+again)|code-block|syntax|javascript|1685217|entityMap^0|2|15|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

running <code>git config --global --unset user.password</code> followed by any git command would prompt you to enter username and password.

<pre><code>git config --global --unset user.password
git push (will prompt you for the password)
git status (will not prompt for password again)
</code></pre>

blocks|key|1685223|text|如果您的凭据存储在凭据帮助器中，则删除为特定主机保留的密码的可移植方法是调用git+credential+reject|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1685224|$+git+credential+reject
protocol=https
host=bitbucket.org
⏎|code-block|syntax|javascript|1685225|或|1685226|$+git+credential+reject
url=https://bitbucket.org
⏎|1685227|在此之后，要输入新密码，请键入git+fetch。|1685228|entityMap^0|12|L|0|0|0|0|F|9|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|W|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|X|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|Y|8|@$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|Q|3|-4|5|6|7|11|8|@]|D|@]|E|$]]]|R|$]]

If your credentials are stored in the credential helper, the portable way to remove a password persisted for a specific host is to call <code>git credential reject</code>:

<pre><code>$ git credential reject
protocol=https
host=bitbucket.org
⏎
</code></pre>

or

<pre><code>$ git credential reject
url=https://bitbucket.org
⏎
</code></pre>

After that, to enter your new password, type <code>git fetch</code>.

blocks|key|1898837|text|在我的Windows机上，我尝试了the+solution+of+@nzrytmn，即控制Panel>Search+Credentials>Select“ManageCredentials”>修改了与我的用户名对应的git选项类别下的新凭证。然后,|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1898838|已删除当前密码：|1898839|git+config+--global+--unset+user.password|code-block|syntax|javascript|1898840|添加新密码：|1898841|git+config+--global+--add+user.password+"new_password"|1898842|这对我很管用。|1898843|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/a/52074326/4575793^0|H|O|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|D|3|E|5|6|7|12|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|13|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|14|8|@]|9|@]|C|$]]|$1|M|3|N|5|H|7|15|8|@]|9|@]|C|$I|J]]|$1|O|3|P|5|6|7|16|8|@]|9|@]|C|$]]|$1|Q|3|-4|5|6|7|17|8|@]|9|@]|C|$]]]|R|$S|$5|T|U|V|C|$W|X]]]]

In my Windows machine, I tried <a href="https://stackoverflow.com/a/52074326/4575793">the solution of @nzrytmn</a> i.e.,
Control Panel&gt;Search Credentials&gt;Select &quot;ManageCredentials&quot;&gt;modified new credentials under git option category corresponding to my username.
And then,
Deleted current password:
<pre><code>git config --global --unset user.password
</code></pre>
Added new password:
<pre><code>git config --global --add user.password &quot;new_password&quot;
</code></pre>
And It worked for me.

blocks|key|1898883|text|我可以通过转到Windows中的凭据管理器并删除Windows+Credentials+Generic+Credentials下的所有git条目来更改我的git密码。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1898884|当执行git拉取或git推送时，windows将要求提供新的用户/密码本身。|1898885|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

I was able to change my git password by going to Credential Manager in Windows and deleting all the git entries under Windows Credentials Generic Credentials. 

When doing a git pull or git push, windows will ask for the new user/password itself.

blocks|key|1898897|text|这个问题太混乱了，因为这个问题太复杂了。First+MacOS+vs.+Win10。然后是不同的身份验证机制。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1898898|我将在这里开始一个综合答案，可能需要一些帮助，如果我没有得到帮助，我将继续工作，直到答案完成，但这需要时间。|1898899|Windows+10：%7C|1898900|%7C--+Run+this+command.+You+will+be+prompted+on+next+push/pull+to+enter+username+and+password:
%7C++++++git+config+--global+credential.helper+wincred+(Thanks+to+@Andrew+Pye)|code-block|syntax|javascript|1898901|`+MacOS：|1898902|%7C
%7C--+1.+Using+git+config+to+store+username+and+password:
%7C++git+config+--global+--add+user.password
%7C
%7C----+1.1+first+time+entry
%7C++git+config+--global+--add+user.password+<new_pass>
%7C
%7C----+1.2+password+update
%7C++git+config+--global+--unset+user.password
%7C++git+config+--global+--add+user.password+<new_pass>
%7C
%7C--+2.+Using+keychain:
%7C++git+config+--global+credential.helper+osxkeychain
%7C
%7C----+2.1+first+time+entry
%7C++Terminal+will+ask+you+for+the+username+and+password.+Just+enter+it,+it+will+be+
%7C++stored+in+keychain+from+then+on.
%7C
%7C----+2.2+password+update
%7C++Open+keychain,+delete+the+entry+for+the+repository+you+are+trying+to+use.+
%7C++(git+remote+-v+will+show+you)
%7C++On+next+use+of+git+push+or+something+that+needs+permissions,+git+will+ask+for+
%7C++the+credentials,+as+it+can+not+find+them+in+the+keychain+anymore.
`|1898903|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|S|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|T|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|H|7|V|8|@]|9|@]|A|$I|J]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

There is such a confusion on this question, as there is way too much complexity in this question. First MacOS vs. Win10. Then the different auth mechanisms.
I will start a consolidated answer here and probably need some help, if I do not get help, I will keep working on the answer until it is complete, but that will take time.
Windows 10: |
<pre><code>|-- Run this command. You will be prompted on next push/pull to enter username and password:
| git config --global credential.helper wincred (Thanks to @Andrew Pye)
</code></pre>
`
MacOS:
<pre><code>|
|-- 1. Using git config to store username and password:
| git config --global --add user.password
|
|---- 1.1 first time entry
| git config --global --add user.password &lt;new_pass&gt;
|
|---- 1.2 password update
| git config --global --unset user.password
| git config --global --add user.password &lt;new_pass&gt;
|
|-- 2. Using keychain:
| git config --global credential.helper osxkeychain
|
|---- 2.1 first time entry
| Terminal will ask you for the username and password. Just enter it, it will be 
| stored in keychain from then on.
|
|---- 2.2 password update
| Open keychain, delete the entry for the repository you are trying to use. 
| (git remote -v will show you)
| On next use of git push or something that needs permissions, git will ask for 
| the credentials, as it can not find them in the keychain anymore.
`
</code></pre>

blocks|key|1685376|text|您可以通过命令行在两个位置更改密码，然后编辑凭据以连接存储库|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1685377|git+config+--edit+|code-block|syntax|javascript|1685378|还可以使用全局参数在全局更改凭据，如下所示|1685379|+git+config+--global+--add+user.password+"XXXX"|1685380|或使用以下命令设置凭据帮助程序|1685381|git+config+--global+credential.helper+wincred|1685382|但是，如果您有存储库级别凭据，请设置使用第一个命令|1685383|git+config+--edit|1685384|entityMap^0|0|0|0|0|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]]|$1|G|3|H|5|6|7|W|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|Y|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

you can change password through command line in 2 places, following would edit credentials to connect the repo 

<pre><code>git config --edit 
</code></pre>

The credentials also can be changed at global using global parameter like below

<pre><code> git config --global --add user.password "XXXX"
</code></pre>

or set the credentials helper with 

<pre><code>git config --global credential.helper wincred
</code></pre>

but if you have repo level credentials set the use the first command

<pre><code>git config --edit
</code></pre>

blocks|key|1898995|text|只需克隆一个现有存储库，系统将提示您输入新凭据：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1898996|例如：|1898997|git+clone+https://myuser@bitbucket.org/mypath/myrepo.git|code-block|syntax|javascript|1898998|(其中https://myuser@bitbucket.org/mypath/myrepo.git是您现有回购之一的地址)|offset|length|style|CODE|1898999|entityMap^0|0|0|0|3|1A|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|T|8|@$K|U|L|V|M|N]]|9|@]|A|$]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

Just clone one of your existing repos, this will prompt you for new credentials: 
e.g.
<pre><code>git clone https://myuser@bitbucket.org/mypath/myrepo.git
</code></pre>
(where <code>https://myuser@bitbucket.org/mypath/myrepo.git</code> is an address of one of your existing repos)

blocks|key|1685446|text|我的密码在github桌面首选项中是正确的，但在.git/config文件中是错误的|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1685447|对我来说，唯一可行的解决方案是手动编辑文件：.git/config|1685448|包含下面这一行：|1685449|url+=+https://user:password@github.com/user/repo.git|code-block|syntax|javascript|1685450|将密码更改为正确的密码，因为它对我来说是一个较旧的密码|1685451|entityMap^0|O|B|0|M|B|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|V|8|@$9|W|A|X|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|Y|8|@]|D|@]|E|$]]|$1|J|3|K|5|L|7|Z|8|@]|D|@]|E|$M|N]]|$1|O|3|P|5|6|7|10|8|@]|D|@]|E|$]]|$1|Q|3|-4|5|6|7|11|8|@]|D|@]|E|$]]]|R|$]]

my password was good in github desktop preferences but wrong in the <code>.git/config</code> file
for me the only working solution was to manually edit the file:
<code>.git/config</code>
that contains this line:
<pre><code>url = https://user:password@github.com/user/repo.git
</code></pre>
change password to the GOOD password because it was an older one for me

blocks|key|1685508|text|如果您使用的是github并启用了双因素身份验证，则需要输入个人访问令牌而不是密码|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1685509|首先重置您的密码：|1685510|git+config+--global+--unset+user.password|offset|length|style|CODE|1685511|然后，登录到您的github帐户，在右上角，单击设置，然后单击开发人员设置。生成个人访问令牌。复印一下。|1685512|git+push|1685513|终端将提示您输入用户名:输入您的电子邮件地址。|1685514|在密码提示符下，改为输入个人访问令牌。|1685515|entityMap^0|0|0|0|15|0|0|0|8|0|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|V|8|@$F|W|G|X|H|I]]|9|@]|A|$]]|$1|J|3|K|5|6|7|Y|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|Z|8|@$F|10|G|11|H|I]]|9|@]|A|$]]|$1|N|3|O|5|6|7|12|8|@]|9|@]|A|$]]|$1|P|3|Q|5|6|7|13|8|@]|9|@]|A|$]]|$1|R|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|S|$]]

If you are using github and have enabled 2 factor authentication, you need to enter a Personal access token instead of your password

First reset your password:

<code>git config --global --unset user.password</code>

Then, log to your github account, on the right hand corner, click on Settings, then Developer Settings. Generate a Personal access token. Copy it.

<code>git push</code>

The terminal will prompt you for your username: enter your email address.

At the password prompt, enter the personal access token instead.

blocks|key|1685571|text|终端中的命令行选项对我来说都不起作用。最后，我只是手动打开keychain，在“所有项目”下搜索“git”，在那里找到一个条目并将其删除。就是这样！下一次我试着从终端上拉git，它提示我需要新的证书。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1685572|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

None of the command line options from within terminal worked for me. Ultimately, I just opened up keychain manually, searched for 'git' under 'All Items', found an entry there and deleted it. That did it! Next time I tried a git pull from the terminal and it prompted me for new creds.

blocks|key|1899239|text|在mac+BigSur+11.2.3上，我更新了key+chain中的凭据，然后运行以下命令。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1899240|git+credential-osxkeychain+erase
host=github.com
protocol=https|code-block|syntax|javascript|1899241|我之所以这样做，是因为在为github更改为令牌身份验证后，此线程中的其他解决方案都不适用于我。github一直声明找不到存储库。如果这不起作用，请尝试在此线程中将其与mac的其他命令结合使用。|1899242|entityMap|0|LINK|mutability|MUTABLE|url|https://docs.github.com/en/github/getting-started-with-github/updating-credentials-from-the-macos-keychain^0|O|9|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|F|7|W|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|X|8|@]|9|@]|C|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

on mac BigSur 11.2.3
I updated the credentials in the <a href="https://docs.github.com/en/github/getting-started-with-github/updating-credentials-from-the-macos-keychain" rel="nofollow noreferrer">key chain</a> then I ran the command below.
<pre><code>git credential-osxkeychain erase
host=github.com
protocol=https
</code></pre>
I had to do this because no other solution in this thread worked for me after changing to token auth for github. github kept stating repository not found.
If this does not work try to combine this with the other commands for mac in this thread.

blocks|key|1685764|text|只需对您的任何存储库执行git拉取，系统将提示您输入新密码。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1685765|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Just do a git pull of any of your repository and you will be prompted to enter your new password.

blocks|key|1685813|text|我遇到了同样的问题(在Windows10，Git版本2.34.1.windows.1上，使用个人访问令牌和我的组织启用的SAML+SSO+)：当我在我的存储库中发出git+pull时，我收到了错误消息|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1685814|错误：‘`xxx’组织已启用或强制执行SAML+SSO。要访问此存储库，您必须将HTTPS+remote与个人访问令牌一起使用，或将SSH与此组织授权的SSH密钥和密码短语一起使用。有关更多信息，请访问https://docs.github.com/articles/authenticating-to-a-github-organization-with-saml-single-sign-on/。致命:无法从远程存储库读取。|offset|length|1685815|我发现在我的.git/config文件中有:+url+=+git@github.com:myorg/myrepo.git|1685816|上面错误消息中的链接使用SAML+SSO+(个人访问令牌，PAT)，因此我将其更改为url+=+https://www.github.com/myorg/myrepo.git|1685817|这一次，当发出git命令时，出现了一个登录对话框，我可以在其中提供我的PAT令牌，然后它开始工作。|1685818|entityMap|0|LINK|mutability|MUTABLE|url|https://docs.github.com/articles/authenticating-to-a-github-organization-with-saml-single-sign-on/|1|https://www.github.com/myorg/myrepo.git^0|0|2T|2Q|0|0|0|1C|13|1|0|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|W|8|@]|9|@$D|X|E|Y|1|Z]]|A|$]]|$1|F|3|G|5|6|7|10|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|11|8|@]|9|@$D|12|E|13|1|14]]|A|$]]|$1|J|3|K|5|6|7|15|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|16|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|S]]|T|$5|O|P|Q|A|$R|U]]]]

I had the same issue (on Windows 10, Git version 2.34.1.windows.1, using Personal Access Token with SAML SSO enabled by my org):
when I issued
git pull
in my repo, I received the error message
ERROR: The `xxx' organization has enabled or enforced SAML SSO. To access
this repository, you must use the HTTPS remote with a personal access token
or SSH with an SSH key and passphrase
that has been authorized for this organization. Visit
<a href="https://docs.github.com/articles/authenticating-to-a-github-organization-with-saml-single-sign-on/" rel="nofollow noreferrer">https://docs.github.com/articles/authenticating-to-a-github-organization-with-saml-single-sign-on/</a> for more information.
fatal: Could not read from remote repository.
I found that in my .git/config file I had this:
url = git@github.com:myorg/myrepo.git
The link in the error message above stats to use SAML SSO (Personal Access Token, PAT) so I changed it to
url = <a href="https://www.github.com/myorg/myrepo.git" rel="nofollow noreferrer">https://www.github.com/myorg/myrepo.git</a>
This time when issuing a git command like
git pull
I was presented with a login dialog where I could provide my PAT token and it started to work.

I'm using BitBucket with Xcode and Git for version control, and recently I changed all of my passwords (thanks Adobe!).

Unsurprisingly, I'm no longer able to push my local commits to my repository on BitBucket (<code>Authentication failed for 'https://______.git'</code>), but I'm forgetting how to update the cached password on my iMac. Somehow I've been unable to find it on Google or Stack&nbsp;Overflow, though it seems to me it should be rather straightforward...

How do I update the password for Git?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我使用带有Xcode和Git的BitBucket进行版本控制，最近我更改了所有的密码(感谢Adobe!)。不出所料，我不再能够将本地提交推送到BitBucket (Authentication failed for 'https://______.git')上的存储库，但我忘记了如何更新iMac上缓存的密码。不知何故，...

问如何更新Git的密码？
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