跳到主要内容

配置多个git-ssh

1. 生成一个公司用的SSH-Key​

ssh-keygen -t rsa -C 'email@example.com' -f ~/.ssh/weiyi_rsa
ssh-keygen -t rsa -C 'email@gmail.com' -f ~/.ssh/github_rsa

2. 配置SSH​

把.pub后缀的文件内容复制，配置到远端

3. 添加私钥​

$ ssh-add ~/.ssh/weiyi_rsa
$ ssh-add ~/.ssh/github_rsa
Identity added: /c/Users/monster/.ssh/weiyi_rsa (xxxx@xxxx.com)

或者执行多次，依次添加私钥：ssh-add ~/.ssh/weiyi_rsa。 出现诸如 Identity added: 的提示说明成功

假如遇到报错，Could not open a connection to your authentication agent. 可以执行 ssh-agent bash，然后重新执行指令 image.png

4. 修改配置文件​

.ssh目录(就是私钥所在的文件夹)创建 config 文件，把对应的路径还有其他相关的改一下：

# github
Host github.com
Port 22
HostName github.com
PreferredAuthentications publickey
IdentityFile C:/Users/monster/.ssh/github_rsa
User justwe7

# example
Host git.example-inc.com
HostName git.example-inc.com
PreferredAuthentications publickey
IdentityFile C:/Users/monster/.ssh/weiyi_rsa
User email

QA​

0644警告 WARNING: UNPROTECTED PRIVATE KEY FILE!​

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@         WARNING: UNPROTECTED PRIVATE KEY FILE!          @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
Permissions 0644 for '/Users/xx/.ssh/work_rsa.pub' are too open.

修改权限: chmod 600 /Users/xx/.ssh/work_rsa.pub

拉取远端代码报错 warning: Pulling without​

warning: Pulling without specifying how to reconcile divergent branches is
discouraged. You can squelch this message by running one of the following
commands sometime before your next pull:

  git config pull.rebase false  # merge (the default strategy)
  git config pull.rebase true   # rebase
  git config pull.ff only       # fast-forward only

You can replace "git config" with "git config --global" to set a default
preference for all repositories. You can also pass --rebase, --no-rebase,
or --ff-only on the command line to override the configured default per
invocation

原因: 在默认模式下，git pull是git fetch的简写，后面跟着git merge fetch HEAD。 https://stackoverflow.com/questions/62653114/how-can-i-deal-with-this-git-warning-pulling-without-specifying-how-to-reconci 一劳永逸的解法 

git config --global pull.ff only

单次拉取时添加参数

git pull --ff-only