是否有`ssh-add` Linux alpine one衬垫? [英] Is there a `ssh-add` Linux alpine one liner

问题描述

在构建Gitlab-CI时，我需要使用来自高山图像的ssh-agent进行身份验证.

I need during a Gitlab-CI build to authenticate with ssh-agent from an alpine image.

我正在寻找一种与该 bash 命令

I am looking for a sh one liner equivalent of this bash command (picked from the gitlab documentation):

ssh-add <(echo "$SSH_PRIVATE_KEY")

我尝试过:

echo $SSH_PRIVATE_KEY | ssh-add -
Enter passphrase for (stdin): ERROR: Job failed: exit code 1

printf '%s\n' "$SSH_PRIVATE_KEY" | ssh-add
ERROR: Job failed: exit code 1

推荐答案

您必须在第一个命令中引用该变量:

You have to quote the variable in your first command:

echo "$SSH_PRIVATE_KEY" | ssh-add -
     ^----------------^

或在第二个命令中将-指定为文件名:

Or specify - as the filename in your second command:

printf '%s\n' "$SSH_PRIVATE_KEY" | ssh-add -
                                      -----^

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