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问题描述

我正在尝试进行完全非交互式的更新.(在ubuntu 14.04.3 LTS上) 我认为使用这种命令会很容易:

export DEBIAN_FRONTEND=noninteractive
apt-get update && apt-get upgrade -q -y --force-yes && apt-get dist-upgrade -q -y --force-yes 

但没有...我总是有这样的问题:

Configuration file '/etc/cloud/cloud.cfg'
 ==> Modified (by you or by a script) since installation.
 ==> Package distributor has shipped an updated version.
   What would you like to do about it ?  Your options are:
    Y or I  : install the package maintainer's version N or O  : keep your currently-installed version D : show the differences between the versions
      Z     : start a shell to examine the situation
 The default action is to keep your current version. *** cloud.cfg (Y/I/N/O/D/Z) [default=N] ? 

那么您知道我如何自动接受默认值吗?

推荐答案

您需要将一些dpkg选项传递给命令，例如:

export DEBIAN_FRONTEND=noninteractive
apt-get update && 
    apt-get -o Dpkg::Options::="--force-confold" upgrade -q -y --force-yes &&
    apt-get -o Dpkg::Options::="--force-confold" dist-upgrade -q -y --force-yes 

另一方面，我建议仅使用 dist-upgrade，如果使用upgrade，最终将导致依赖关系破裂.

这篇关于apt-get更新非交互式的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！