如何删除我添加的 apt-key？

Question

我添加了一个这样的键：

wget -q -O - https://jenkins-ci.org/debian/jenkins-ci.org.key | sudo apt-key add -
sudo sh -c 'echo deb http://pkg.jenkins-ci.org/debian binary/ > /etc/apt/sources.list.d/jenkins.list'

现在我想删除这个键。我怎样才能做到这一点？我不知道它在哪里添加以及它看起来如何。

当我这样做时，sudo apt-key list它会在控制台上打印出一些东西。不确定哪一个与我上面所做的有关？

david@machine:~$ sudo apt-key list
/etc/apt/trusted.gpg
--------------------
pub   1024D/437D05B5 2004-09-12
uid                  Ubuntu Archive Automatic Signing Key <master@ubuntu.com>
sub   2048g/79164387 2004-09-12

pub   1024D/FBB75451 2004-12-30
uid                  Ubuntu CD Image Automatic Signing Key <image@ubuntu.com>

pub   4096R/C0B21F32 2012-05-11
uid                  Ubuntu Archive Automatic Signing Key (2012) <master@ubuntu.com>

pub   4096R/EFE21092 2012-05-11
uid                  Ubuntu CD Image Automatic Signing Key (2012) <image@ubuntu.com>

pub   1024D/D50582E6 2009-02-01
uid                  Kohsuke Kawaguchi <kkiu@kyterty.org>
uid                  Kohsuke Kawaguchi <kyterty.iuytre@sun.com>
uid                  [jpeg image of size 3704]
sub   2048g/10AF40FE 2009-02-01

/etc/apt/trusted.gpg.d//pubring.gpg
-----------------------------------
pub   2048R/06634014 2013-01-26
uid                  OSP Team <IET-OSP-IUY@host.com>
sub   2048R/732F28E7 2013-01-26

Answer 1

apt-key add/etc/apt/trusted.gpg默认情况下添加一个键。

这些密钥来自 Ubuntu 存储库：

pub   1024D/437D05B5 2004-09-12
uid                  Ubuntu Archive Automatic Signing Key <master@ubuntu.com>
sub   2048g/79164387 2004-09-12

pub   1024D/FBB75451 2004-12-30
uid                  Ubuntu CD Image Automatic Signing Key <image@ubuntu.com>

pub   4096R/C0B21F32 2012-05-11
uid                  Ubuntu Archive Automatic Signing Key (2012) <master@ubuntu.com>

pub   4096R/EFE21092 2012-05-11
uid                  Ubuntu CD Image Automatic Signing Key (2012) <image@ubuntu.com>

那么你只剩下：

pub   1024D/D50582E6 2009-02-01
uid                  Kohsuke Kawaguchi <kkiu@kyterty.org>
uid                  Kohsuke Kawaguchi <kyterty.iuytre@sun.com>
uid                  [jpeg image of size 3704]
sub   2048g/10AF40FE 2009-02-01

通过运行删除它：

sudo apt-key del D50582E6

如果您真的想确保删除正确的密钥，您可以再次将密钥添加到新的密钥环中：

wget -q -O - https://jenkins-ci.org/debian/jenkins-ci.org.key | sudo apt-key --keyring /tmp/test add -

然后列出其内容：

sudo apt-key --keyring /tmp/test list

然后您将看到要删除的密钥。

Answer 2

您也可以使用直接删除密钥

$ sudo apt-key list | grep 'teejee'

你会得到

/etc/apt/trusted.gpg.d/teejee2008-ppa.gpg

然后，

$ sudo rm /etc/apt/trusted.gpg.d/teejee2008-ppa.gpg

只需再次测试 $ sudo apt-key list | grep 'teejee'

Answer 3

打开软件中心，进入“编辑”？“软件来源……”？“其他软件”，您会看到“删除”按钮。