Git多数据源配置

相关命令：

生成密钥：
ssh-keygen -t rsa -C "xxx@oxmail.com"

多个仓库配置方法，在~/.ssh目录下创建config文件，内容如下：

# 配置github.com
Host github.com                 
    HostName github.com
    IdentityFile C:\Users\wenc\.ssh\id_rsa_github
    PreferredAuthentications publickey
    User wenc

# 配置gitlab.com
Host gitlab.com
    HostName gitlab.com
    IdentityFile C:\Users\wenc\.ssh\id_rsa_gitlab
    PreferredAuthentications publickey
    User knife
	
# situ	
Host gerrit.situdata.com
	HostName gerrit.situdata.com
	IdentityFile C:\Users\wenc\.ssh\id_rsa_situ
    PreferredAuthentications publickey
    User wenc
    # clone报错，添加的
	KexAlgorithms +diffie-hellman-group1-sha1
	HostKeyAlgorithms ssh-rsa
	PubkeyAcceptedKeyTypes ssh-rsa