下载安装git、配置git和生成 ssh-key

charlie@charlie-virtual-machine:~/work/test$ git clone [e-mail]:charlie-xxxxxx/uboot.git

Cloning into 'uboot'...

The authenticity of host 'github.com (192.30.255.113)' can't be established.

RSA key fingerprint is SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8.

Are you sure you want to continue connecting (yes/no)? yes

Warning: Permanently added 'github.com,192.30.255.113' (RSA) to the list of known hosts.

Permission denied (publickey).

fatal: Could not read from remote repository.

Please make sure you have the correct access rights

and the repository exists.

charlie@charlie-virtual-machine:~/work/test$

进入 ubuntu 系统，输入下面的命令安装git：

sudo apt-get install git

使用git config命令配置自己的账号 邮箱，这样提交代码的时候就知道是谁提交的了

charlie@charlie-virtual-machine:~/work/test$ git config --global user.name "charlie"

charlie@charlie-virtual-machine:~/work/test$ git config --global user.email "[e-mail]"

charlie@charlie-virtual-machine:~/work/test$

charlie@charlie-virtual-machine:~/work/test$ git config --global user.name

charlie

charlie@charlie-virtual-machine:~/work/test$ git config --global user.email

[e-mail]

charlie@charlie-virtual-machine:~/work/test$

charlie@charlie-virtual-machine:~/work/test$ ssh-keygen -t rsa -C  "[e-mail]"

Generating public/private rsa key pair.

Enter file in which to save the key (/home/charlie/.ssh/id_rsa):

Enter passphrase (empty for no passphrase):

Enter same passphrase again:

Your identification has been saved in /home/charlie/.ssh/id_rsa.

Your public key has been saved in /home/charlie/.ssh/id_rsa.pub.

The key fingerprint is:

SHA256:Oh5Jvg5pKG5WVPFj6LPX1kvzuscb04CaNLYGDEeDQCg [e-mail]

The key's randomart image is:

+---[RSA 2048]----+

|  oo..oo         |

|E.   o+ .        |

|.   .o =         |

|   .. = .   .    |

|  .  o.oS+ . .   |

|   o +oo= *   o  |

|. o +.*. B +.o . |

|.+ . o.+o . +oo  |

|o.   .+    ++o.  |

+----[SHA256]-----+

charlie@charlie-virtual-machine:~/work/test$ cat ~/.s

.ssh/                      .sudo_as_admin_successful

charlie@charlie-virtual-machine:~/work/test$ cat ~/.ssh/id_rsa

id_rsa      id_rsa.pub

charlie@charlie-virtual-machine:~/work/test$ cat ~/.ssh/id_rsa.pub

ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCVWMLzWMm2SAeRWnduXxoC9qY4xPYaTAMPDQs4yCSCnvLAuSmYyMTCGyeBqZREAb8xqQExhG004L8aecJCCqUQkzv5T6prxRJBLaLCrMs9aLXck0eL2aDRgc30SFxE2wXJ8xQJsj6aAh17AF83MqfDUPuBlE+066DXRZSdyVPverrIFcPnHy8SjUJrPJi78F9LcNoDcpUlcoCHDV+4wVn2BLtjGCZiK7XrV6YJOO4Luu0jb7NepzDuFuxkgqiTwMirGWnjND/zOIr80rjOriiPeZZpw1XUqjhk0J [e-mail]

charlie@charlie-virtual-machine:~/work/test$

把，RSA pub key放到 https://github.com/settings/keys 上，保存。

charlie@charlie-virtual-machine:~/work/test$ git clone [e-mail]:charlie-xxxxxx/uboot.git

Cloning into 'uboot'...

remote: Enumerating objects: 4, done.

remote: Counting objects: 100% (4/4), done.

remote: Compressing objects: 100% (4/4), done.

remote: Total 4 (delta 0), reused 0 (delta 0), pack-reused 0

Receiving objects: 100% (4/4), 12.73 KiB | 0 bytes/s, done.

Checking connectivity... done.

charlie@charlie-virtual-machine:~/work/test$

将日志模板文件设置到Git本地仓库的配置项中，完成日志模板的设置：

git config --global commit.template ~/git_commit_log_template

git配置成 vim编辑格式

git config --global core.editor vim