Windows环境下配置git bash的home默认路径
打开 Git/etc/profile，找到
# normalize HOME to unix path
HOME="$(cd "$HOME" ; pwd)"
export PATH="$HOME/bin:$PATH"
增加两行，修改后的代码如下
# normalize HOME to unix path
HOME="/e/repository"
HOME="$(cd "$HOME" ; pwd)"
cd
export PATH="$HOME/bin:$PATH"
再次启动Git bash，就会自动进入新修改后的home路径了，之后新配置的.ssh文件夹也为在新路径中。
创建ssh公钥
在bash命令行里执行
zzc@zzc-PC:~$ ssh-keygen -t rsa -C 'xxx@qq.com'
Generating public/private rsa key pair.
Enter file in which to save the key (~/.ssh/id_rsa): ~/.ssh/id_rsa2 #这里输入一个新的ssh key文件名
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in ~/.ssh/id_rsa2.
Your public key has been saved in ~/.ssh/id_rsa2.pub.
The key fingerprint is:
3a:01:17:b3:f9:26:5b:53:b3:69:be:71:a8:66:f6:96 xxx@qq.com
The key's randomart image is:
+--[ RSA 2048]----+
| o |
| = |
| . + o |
| . . . + |
| o S + |
| B + . |
| + .+ + |
| .E..+ |
| +.oo |
+-----------------+
~/.ssh/id_rsa2为新ssh key文件名，如果要创建多个key，根据实际情况修改，保证每次名称不一样即可。
把新产生的ssh key包含进ssh-agent
zzc@zzc-PC:~$ eval "$(ssh-agent -s)"
zzc@zzc-PC:~$ ssh-add ~/.ssh/id_rsa2
如果执行ssh-add时出现Could not open a connection to your authentication agent，则先执行如下命令即可：
zzc@zzc-PC:~$ ssh-agent bash
多个github账号
我们可以在~/.ssh目录下新建一个config文件配置一下，就可以解决问题，如下：
# company
Host 192.168.1.2
HostName 192.168.1.2
PreferredAuthentications publickey
IdentityFile ~/.ssh/id_rsa
User sheshiji
# github
Host github.com
HostName github.com
PreferredAuthentications publickey
IdentityFile ~/.ssh/id_xingjiegaojue
User xingjiegaojue
Host github.com
HostName github.com
PreferredAuthentications publickey
IdentityFile ~/.ssh/id_rsa
User sheshiji
在多个账户下，不同账户的repository，可能要以下操作后，才能push
git remote rm origin
git remote add origin XXX.git