尝试安装DOCKER GPG密钥接收错误:卷曲:选项'-'未知 [英] Trying to install DOCKER GPG key recieving error: Curl: option '-' is unknown

问题描述

我正在尝试添加docker GPG密钥，但无法执行此操作，因为它无法识别我正在尝试将GPG密钥通过管道传输到APT KEY

I'm trying to add the docker GPG key, and I'm unable to do so because it doesn't recognize that i'm trying to pipe the GPG key into the APT KEY

我正在返回以下错误(见图):

I'm getting back the following error (see picture):

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

推荐答案

您似乎遇到了键盘映射问题，其中管道 | 变成了重定向符号> .根据

You seems to have a Keyboard mapping issue where the pipe | turns into a redirect symbol >. It seems more related to Digital Ocean and their Console itself where your droplet is hosted - by the look of the image in the question - according to this thread.

第一种选择是使用SSH登录到您的Droplet.

The first option is to use SSH to log into your droplet.

您的第二个选择是分两个步骤执行此过程:

Your second option is to do this process on two steps:

wget https://download.docker.com/linux/ubuntu/gpg
sudo apt-key add gpg

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