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Permission denied (publickey),需配

Permission denied (publickey),需配

作者: Anne_M | 来源:发表于2021-07-15 23:30 被阅读0次

    当出现如下错误时,是因为没有配置git ssh keys:

    Permission denied (publickey). fatal: The remote end hung up unexpectedly

    配置步骤:

    Step 1、检查SSH keys是否存在

    输入下面的命令,如果有文件id_rsa.pub 或 id_dsa.pub,则直接进入步骤3将SSH key添加到GitHub中,否则进入第二步生成SSH key

    默认的,公钥的文件名可能是下面的几个:

    id_dsa.pub 、id_ecdsa.pub、id_ed25519.pub、id_rsa.pub

    输出:

    Step2:生成一个新的SSH密钥(SSH key)

    第一步:用GitHub使用的e-mail地址生成public/private rsa key pair

    在命令行中输入ssh-keygen -t rsa -C "your_email@example.com"

    默认会在相应路径下(/your_home_path)生成id_rsa和id_rsa.pub两个文件,如下面代码所示

    Enter file in which to save the key (/home/ubuntu/.ssh/id_rsa):   提示你:“输入一个用来保存钥匙的文件”,默认保存在/Users/you/.ssh/id_rsa,我们直接按回车键。(它保存的位置跟你当前路径没有关系,默认都是保存在~/.ssh/id_rsa路径(即/user/xxx/.ssh/id_rsa)里面)

    第二步:输入passphrase(本步骤可以跳过 ,如果你直接按回车,就是没有密码)

    Enter passphrase (empty for no passphrase): [Type a passphrase]

    Enter same passphrase again: [Type passphrase again]

    Your identification has been saved in /c/Users/UsersName/.ssh/id_rsa.

    Your public key has been saved in /c/Users/UsersName/.ssh/id_rsa.pub.

    The key fingerprint is:

    SHA256:rwuerTS5wjzt86GtvvVt0jwm5nquIJWpdXt+kw2exYU注册Github用的邮箱

    The key's randomart image is:

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

    | |

    | |

    | . |

    | o E .|

    | = S . . |

    | + o o . o |

    | oo.* + o+ * |

    | =+o@ *=.% . |

    | =@*OO=*.o |

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

     现在你的公钥已经保存在/c/Users/you/.ssh/id_rsa.pub中。

    第三步:将新生成的key添加到ssh-agent中:

    # start the ssh-agent in the background

    eval"$(ssh-agent -s)"Agent pid 59566

    ssh-add ~/.ssh/id_rsa

    Step3. 将ssh key添加到GitHub中

    用文本编辑器打开id_rsa.pub文件,里面的信息即为SSH key,将这些信息复制到GitHub的Add SSH key页面即可

    不同的操作系统,均有一些命令,直接将SSH key从文件拷贝到粘贴板中,如下:

    mac

    pbcopy < ~/.ssh/id_rsa.pub

    # Copies the contents of the id_rsa.pub file to your clipboard

    windows

    clip < ~/.ssh/id_rsa.pub

    # Copies the contents of the id_rsa.pub file to your clipboard

    linux

    sudo apt-get install xclip

    # Downloads and installs xclip. If you don't have `apt-get`, you might need to use another installer (like `yum`)

    xclip -sel clip < ~/.ssh/id_rsa.pub

    # Copies the contents of the id_rsa.pub file to your clipboard

    Step 4: 添加你的SSH key到GitHub账号

    第一步:在页面的右上角, 点击头像, 然后点击 Settings。

    第二步:In the user settings sidebar, click SSH keys.

    第三步:Click Add SSH key.

    第四步:Paste your key into the "Key" field.

    第五步:Click Add key,到此,配置完成,可以去clone代码啦。

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