apt-离线只安装特定的软件包，不升级/更新

Question

apt-offline似乎是在非联网计算机上安装软件包的一个很好的工具。

但是，我遇到了一个问题，它不只是安装我指定的包，而是执行update/upgrade。有没有办法强迫它只安装所选的软件包(以及它们的依赖项)？

Answer 1

根据apt离线的手册页，您必须遵循以下顺序：

Sequence  1:  The following set of commands, when run in sequence, will
   update a disconnected machine.

          apt-offline set update.sig --update

          (Generate the required data needed to update the  APT  database.
          Should be run on the disconnected machine)

          apt-offline get update.sig --bundle update.zip

          (Download  the  required data needed to update the APT database.
          Should be run on a machine with internet connectivity)

          apt-offline install update.zip

          (Installs the data needed to update the APT database. Should  be
          run on the disconnected machine)


Sequence  2: With successful completion of Sequence 1, the APT database
   on the disconnected machine will be up-to-date. Now, the following  set
   of commands, when run in sequence, will upgrade a disconnected machine.

          apt-offline set upgrade.sig --upgrade

          (Genereate  the  required  data needed to upgrade the upgradable
          packages. Should be run on the disconnected machine)

          apt-offline get upgrade.sig --bundle upgrade.zip

          (Download the required data needed  to  upgrade  the  upgradable
          packages. Should be run on a machine with internet connectivity)

          apt-offline install upgrade.zip

          (Installs  the  data  needed to upgrade the upgradable packages.
          Should be run on the disconnected machine)

After completion of
          Sequence 1 and Sequence 2  in  order,  further  running  apt-get
          upgrade will result in 0 bytes of additional download.