我最近将本地 Git 安装更新为1.8.1from 1.8.0.1.
我注意到，当我在 GitHub 上工作时，它不再提示我在推送时输入用户名和密码。
这让我很困扰，因为我认为每次都必须输入用户名和密码是一种很好的安全措施。（如果其他人使用我的电脑怎么办？）
我检查了以下内容：
1.8.0.1在另一台计算机上仍然要求输入用户名和密码。~/.ssh情人。那里没有错。~/.gitconfig单个<proj>/.git/config文件中。~/.netrc.我在 git发行说明存档中找不到任何内容。
有谁知道这是否是一种新的 git 行为？如何恢复提示？
使用 git 命令添加 -v 标志。例如
git pull -v
v stands for verify .
This is most likely because you have multiple accounts, like one private, one for work with GitHub.
SOLUTION On Windows, go to Start > Credential Manager > Windows Credentials and remove GitHub creds, then try pulling or pushing again and you will be prompted to relogin into GitHub
SOLUTION OnMac, issue following on terminal:
git remote set-url origin https://username@github.com/username/repo-name.git
by replacing 'username' with your GitHub username in both places and providing your GitHub repo name.
有了
git config -l，我现在看到我有一个credential.helper=osxkeychain选择
这意味着凭证助手（最初在 1.7.10 中引入）现在生效，并将自动缓存通过 HTTP 访问远程存储库的密码。
（如“ GIT: Any way to set default login credentials? ”）
您可以完全禁用该选项，或仅对单个 repo禁用。
None of those worked for me. I was trying to clone a directory from a private git server and entered my credentials false and then it wouldn't let me try different credentials on subsequent tries, it just errored out immediately with an authentication error.
What did work was specifying the user name (mike-wise)in the url like this:
git clone https://mike-wise@collab.somewhere.net/someuser/somerepo.git
Since the question was labeled with Github, adding another remote like https_origin and add the https connection can force you always to enter the password:
git remote add https_origin https://github.com/.../...
Addition to third answer: If you're using non-english Windows, you can find "Credentials Manager" through "Control panel" > "User Accounts" > "Credentials Manager" Icon of Credentials Manager
