github相关

# 使用SSH拉取代码

# 步骤

# 1.登录用户生成sshKey

git config --global user.name "xxx"
git config --global user.email "xxxxxxx@qq.com"

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查看自己的名字：git config user.name、git config user.email

# 2.把Key填到GitHub上

登录GitHub
Setting → SSH and GPG keys → SSH keys 填上即可

# 3.使用SSH拉取代码等操作

1、手动

git clone 粘贴的ssh路径

2、修改IDEA配置，使用SSH拉取代码

# 替换github访问端口

!!! 报错提示：
$ ssh -T git@github.com
ssh: connect to host github.com port 22: Connection timed out

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上面的错误说明的是：22号端口不行。那如果22号端口不行，咱们就换一个端口

# 操作方法：

1.进入~/.ssh下 cd ~/.ssh 2.创建一个config文件 vim config 3.编辑文件内容：

Host github.com
User git
Hostname ssh.github.com
PreferredAuthentications publickey
IdentityFile ~/.ssh/id_rsa
Port 443

Host gitlab.com
Hostname altssh.gitlab.com
User git
Port 443
PreferredAuthentications publickey
IdentityFile ~/.ssh/id_rsa

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4.保存退出

5.检查是否成功 ssh -T git@github.com 这里要根据它的提示操作，有个地方要输入yes

$ ssh -T git@github.com
The authenticity of host '[ssh.github.com]:443 ([20.205.243.160]:443)' can't be established.
ED25519 key fingerprint is SHA256:+DiY3wvvV6TuJJhbpZisF/zLDA0zPMSvHdkr4UvCOqU.
This host key is known by the following other names/addresses:
    ~/.ssh/known_hosts:2: github.com
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Warning: Permanently added '[ssh.github.com]:443' (ED25519) to the list of known hosts.
Hi 某某人! You've successfully authenticated, but GitHub does not provide shell access.

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