搭建自己的git服务器

CZiFan 2021-11-29 原文

　　自己有一个学生云服务器，闲置没有用处，想着以后会有实验室或者多个电脑终端的文件共享问题，可以通过搭建自己的git服务器解决，于是动手开干。

1 – 环境

阿里云云翼计划学生云服务器一台
ubunto 16.04系统

2 – 步骤

2.1 – 安装git

sudo apt-get install git-core

2.2 – 开启ssh服务

　　通过下面命令查看系统是否已经开启了ssh服务。

ps -ef|grep sshd

　　如果没有则通过下面命令安装。

sudo apt-get install openssh-server openssh-client

2.3 – 创建git服务器管理用户

sudo useradd XXX（创建名称为XXX的用户）
sudo passwd XXX（XXX用户对应的密码也是XXX）

2.4 – 创建git仓库存储目录和权限

sudo mkdir /home/git/repositories
sudo chown git:git /home/git/repositories
sudo chmod 755 /home/git/repositories

2.5 – 切换到git用户并建立服务器仓库

su git
cd /home/git/repositories
git init --bare XXX.git //初始化一个仓库名称为XXX的仓库

3 – 遇到问题及解决方法

　　问题：ssh登录错误：WARNING: REMOTE HOST IDENTIFICATION HAS CHANDED!

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint for the ECDSA key sent by the remote host is
SHA256:Bj7pcWrxXjF/l83VzISKJoVIR3sVIW7BW0Br9eheCPY.
Please contact your system administrator.
Add correct host key in /c/Users/PC/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in /c/Users/PC/.ssh/known_hosts:3
ECDSA host key for 47.107.57.184 has changed and you have requested strict checking.
Host key verification failed.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.