免费git服务器以及使用过程中遇到的问题

1. git rm *,git pull会先git fetch后再git merge，更安全的做法是git fetch修改后再push；git remote rm origin

2. https://bitbucket.org/ 为US免费git服务器，现在可以支持5个工程？没确定；
https://hehao3344@bitbucket.org/hehao3344/mkit.git https://hehao3344@bitbucket.org/hehao3344/p2p.git
3. 如果git pull出现类似于如下错误

$ git pull
Password:
You asked me to pull without telling me which branch you
want to merge with,and'branch.master.merge'in
your configuration file does not tell me, either.Please
specify which branch you want to use on the command lineand
try again (e.g.'git pull <repository> <refspec>').
See git-pull(1)for details.

If you often merge with the same branch, you may want to
use something like the following in your configuration file:

[branch"master"]
remote=<nickname>
merge=<remote-ref>

[remote"<nickname>"]
url=<url>
fetch=<refspec>

See git-config(1)for details.

我们可以通过修改配置文件 .git/config

添加如下几行：

[branch "master"]
remote = origin
merge = refs/heads/master

这时候，pull时会查找到正确的url；

如果不配置，则需要打如下命令

git pull origin master;

3 个地址：

git clone https://hehao3344@bitbucket.org/hehao3344/p2p-server.git
git clone https://hehao3344@bitbucket.org/hehao3344/p2p-client.git
git clone https://hehao3344@bitbucket.org/hehao3344/mkit.git