我正在尝试按照Docker 网站上提供的 Debian 安装说明进行操作。不幸的是,添加 GPG 密钥对我来说失败了:
$ curl -fsSL https://download.docker.com/linux/debian/gpg | apt-key add -
gpg: WARNING: nothing exported
gpg: no valid OpenPGP data found.
gpg: Total number processed: 0
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我试过从本地文件系统下载密钥并添加,但效果是一样的:
$ apt-key add docker.gpg
gpg: WARNING: nothing exported
gpg: no valid OpenPGP data found.
gpg: Total number processed: 0
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其他键也会发生同样的情况,例如 VirtualBox:
$ apt-key add oracle_vbox_2016.asc
gpg: WARNING: nothing exported
gpg: no valid OpenPGP data found.
gpg: Total number processed: 0
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钥匙看起来不错:
$ cat docker.gpg
-----BEGIN PGP PUBLIC KEY …Run Code Online (Sandbox Code Playgroud)