为什么 git 挂起 - 必须在命令后按 Enter 两次？

Why is git hanging - have to press enter twice after commands?

提问by temporary_user_name

Edit: Summary: Every command entered in Git produces a hanging cursor which then says "bad input" if anything is typed before enter is pressed. No commands produce any results. I tried a fresh install with no results.

编辑：摘要：在 Git 中输入的每个命令都会产生一个悬垂的光标，如果在按下 Enter 之前输入任何内容，则会显示“错误输入”。没有命令产生任何结果。我尝试了全新安装但没有结果。

I am completelynew to Git. No idea what I'm doing whatsoever. (I'm on a Mac)

我对 Git完全陌生。不知道我在做什么。（我在 Mac 上）

I was following the basic instructions on the site:

我按照网站上的基本说明进行操作：

touch README.md
git init
git add README.md
git commit -m "first commit"
git remote add origin [email protected]:aerovistae/MetPetDB-Mobile.git
git push -u origin master

But as soon as I type in "git init", the terminal hangs. I press enter, nothing happens, the prompt doesn't start a new line...it just starts a blank line with no blinking cursor. I press enter a second time, the prompt returns, having skipped a line in the terminal, and now waiting for my next command.

但是只要我输入“git init”，终端就会挂起。我按回车键，什么也没发生，提示没有开始新行......它只是开始一个没有闪烁光标的空行。我再次按 Enter，提示返回，在终端中跳过一行，现在等待我的下一个命令。

I don't really understand what's going on here, and I'm not sure if something's wrong or not.

我真的不明白这里发生了什么，我不确定是否有问题。

EDIT:

编辑：

Git was installed from the main downloads page.

Git 是从主下载页面安装的。

http://git-scm.com/downloads

http://git-scm.com/downloads

After I hit enter on git initI get the blinking cursor on a blank new line, and after a moment I hesitantly typed in Testingand hit enter again. It then spat out, on the next line, bad input: Testingand showed me a new prompt.

按回车后，git init我在一个空白的新行上看到闪烁的光标，过了一会儿，我犹豫地输入Testing并再次按回车。然后它在下一行吐出，bad input: Testing并向我显示了一个新提示。

I tried reinstalling, but to no avail. I try other git commands, like git config --global user.name "Meeeee"But it doesn't matter. They all produce the same hanging.

我尝试重新安装，但无济于事。我尝试了其他 git 命令，例如git config --global user.name "Meeeee"但没关系。它们都产生相同的悬挂。

采纳答案by VonC

Considering you are on OS X, and after Keith Thompson's comment, it is possible

考虑到您使用的是 OS X，并且在Keith Thompson的评论之后，有可能

• you have an alias in place for git, invoking credential-osxkeychain.
  See "Git hangs indefinitely - broke with osx credential helper I think":

• 你有一个 git 的别名，调用credential-osxkeychain.
  请参阅“ Git 无限期挂起 - 我认为与 osx 凭证助手中断了”：

you've aliased git to something else (probably alias git="git credential-osxkeychain"), and you should look in ~.profileto see if you can remove the alias.

您已将 git 别名为其他内容（可能alias git="git credential-osxkeychain"），您应该~.profile查看是否可以删除别名。

• or you have several git installed:

• 或者你安装了几个 git：

It looks like you installed the git-credential-osxkeychainwrapper in the wrong place (did you cpto /usr/bin/gitinstead of /usr/local/git/bin?)
To fix, you'll want to just delete /usr/bin/git; assuming git is still installed in /usr/local/binit should take over.

It's actually installed to /usr/local/git/binso I just added that to my PATH.

看起来您将git-credential-osxkeychain包装器安装在错误的位置（您cp是/usr/bin/git不是安装了/usr/local/git/bin？）
要修复，您只需删除/usr/bin/git; 假设 git 仍然安装在/usr/local/bin它应该接管。

它实际上已安装到，/usr/local/git/bin所以我只是将其添加到我的PATH.

回答by René H?hle

Hmm perhaps you are in a directory which is not writable?

嗯，也许你在一个不可写的目录中？

Normally you can create a directory.

通常您可以创建一个目录。

mkdir test
cd test
git init

then you init an empty GIT repo in the test folder and you should see a folder named ".git"which is hidden. Perhaps you can try to build a bare repository.

然后你在 test 文件夹中初始化一个空的 GIT 仓库，你应该看到一个名为“.git”的文件夹，它是隐藏的。也许您可以尝试构建一个裸存储库。

git --bare init

But your problem sounds a bit strange. Du you run your command with all rights?

但是你的问题听起来有点奇怪。杜你运行你的命令的所有权利？