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geekpi
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[#]: collector: (lujun9972)
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[#]: translator: (geekpi)
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[#]: reviewer: ( )
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[#]: publisher: ( )
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[#]: url: ( )
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[#]: subject: (apt-clone : Backup Installed Packages And Restore Those On Fresh Ubuntu System)
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[#]: via: (https://www.2daygeek.com/apt-clone-backup-installed-packages-and-restore-them-on-fresh-ubuntu-system/)
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[#]: author: (Magesh Maruthamuthu https://www.2daygeek.com/author/magesh/)
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apt-clone : Backup Installed Packages And Restore Those On Fresh Ubuntu System
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======
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Package installation is become more easier on Ubuntu/Debian based systems when we use apt-clone utility.
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apt-clone will work for you, if you want to build few systems with same set of packages.
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It’s time consuming process if you want to build and install necessary packages manually on each systems.
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It can be achieved in many ways and there are many utilities are available in Linux.
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We have already wrote an article about **[Aptik][1]** in the past.
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It’s one of the utility that allow Ubuntu users to backup and restore system settings and data
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### What Is apt-clone?
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[apt-clone][2] lets allow you to create backup of all installed packages for your Debian/Ubuntu systems that can be restored on freshly installed systems (or containers) or into a directory.
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This backup can be restored on multiple systems with same operating system version and architecture.
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### How To Install apt-clone?
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The apt-clone package is available on Ubuntu/Debian official repository so, use **[apt Package Manager][3]** or **[apt-get Package Manager][4]** to install it.
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Install apt-clone package using apt package manager.
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```
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$ sudo apt install apt-clone
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```
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Install apt-clone package using apt-get package manager.
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```
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$ sudo apt-get install apt-clone
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```
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### How To Backup Installed Packages Using apt-clone?
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Once you have successfully installed the apt-clone package. Simply give a location where do you want to save the backup file.
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We are going to save the installed packages backup under `/backup` directory.
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The apt-clone utility will save the installed packages list into `apt-clone-state-Ubuntu18.2daygeek.com.tar.gz` file.
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```
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$ sudo apt-clone clone /backup
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```
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We can check the same by running the ls Command.
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```
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$ ls -lh /backup/
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total 32K
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-rw-r--r-- 1 root root 29K Apr 20 19:06 apt-clone-state-Ubuntu18.2daygeek.com.tar.gz
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```
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Run the following command to view the details of the backup file.
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```
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$ apt-clone info /backup/apt-clone-state-Ubuntu18.2daygeek.com.tar.gz
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Hostname: Ubuntu18.2daygeek.com
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Arch: amd64
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Distro: bionic
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Meta: libunity-scopes-json-def-desktop, ubuntu-desktop
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Installed: 1792 pkgs (194 automatic)
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Date: Sat Apr 20 19:06:43 2019
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```
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As per the above output, totally we have 1792 packages in the backup file.
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### How To Restore The Backup Which Was Taken Using apt-clone?
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You can use any of the remote copy utility to copy the files on remote server.
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```
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$ scp /backup/apt-clone-state-ubunt-18-04.tar.gz Destination-Server:/opt
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```
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Once you copy the file then perform the restore using apt-clone utility.
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Run the following command to restore it.
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```
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$ sudo apt-clone restore /opt/apt-clone-state-Ubuntu18.2daygeek.com.tar.gz
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```
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Make a note, The restore will override your existing `/etc/apt/sources.list` and will install/remove packages. So be careful.
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If you want to restore all the packages into a folder instead of actual restore, you can do it by using the following command.
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```
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$ sudo apt-clone restore /opt/apt-clone-state-Ubuntu18.2daygeek.com.tar.gz --destination /opt/oldubuntu
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```
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--------------------------------------------------------------------------------
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via: https://www.2daygeek.com/apt-clone-backup-installed-packages-and-restore-them-on-fresh-ubuntu-system/
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作者：[Magesh Maruthamuthu][a]
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选题：[lujun9972][b]
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译者：[译者ID](https://github.com/译者ID)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]: https://www.2daygeek.com/author/magesh/
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[b]: https://github.com/lujun9972
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[1]: https://www.2daygeek.com/aptik-backup-restore-ppas-installed-apps-users-data/
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[2]: https://github.com/mvo5/apt-clone
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[3]: https://www.2daygeek.com/apt-command-examples-manage-packages-debian-ubuntu-systems/
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[4]: https://www.2daygeek.com/apt-get-apt-cache-command-examples-manage-packages-debian-ubuntu-systems/
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@ -0,0 +1,121 @@
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[#]: collector: (lujun9972)
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[#]: translator: (geekpi)
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[#]: reviewer: ( )
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[#]: publisher: ( )
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[#]: url: ( )
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[#]: subject: (apt-clone : Backup Installed Packages And Restore Those On Fresh Ubuntu System)
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[#]: via: (https://www.2daygeek.com/apt-clone-backup-installed-packages-and-restore-them-on-fresh-ubuntu-system/)
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[#]: author: (Magesh Maruthamuthu https://www.2daygeek.com/author/magesh/)
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apt-clone：备份已安装的软件包并在新的 Ubuntu 系统上恢复它们
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======
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当我们在基于Ubuntu/Debian 的系统上使用 apt-clone，包安装会变得更加容易。
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如果你需要在少量系统上安装相同的软件包时，apt-clone 会适合你。
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如果你想在每个系统上手动构建和安装必要的软件包，这是一个耗时的过程。
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它可以通过多种方式实现，Linux 中有许多程序可用。
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我们过去曾写过一篇关于 **[Aptik][1]** 的文章。
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它是能让 Ubuntu 用户备份和恢复系统设置和数据的程序之一。
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### 什么是 apt-clone？
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[apt-clone][2] 能让你为 Debian/Ubuntu 系统创建所有已安装软件包的备份，这些软件包可以在新安装的系统（或容器）或目录中恢复。
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该备份可以在相同操作系统版本和架构的多个系统上还原。
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### 如何安装 apt-clone？
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apt-clone 包可以在 Ubuntu/Debian 的官方仓库中找到，所以，使用 **[apt 包管理器][3]** 或 **[apt-get 包管理器][4]** 来安装它。
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使用 apt 包管理器安装 apt-clone。
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```
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$ sudo apt install apt-clone
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```
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使用 apt-get 包管理器安装 apt-clone。
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```
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$ sudo apt-get install apt-clone
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```
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### 如何使用 apt-clone 备份已安装的软件包？
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成功安装 apt-clone 之后。只需提供一个保存备份文件的位置。
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我们将在 `/backup` 目录下保存已安装的软件包备份。
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apt-clone 会将已安装的软件包列表保存到 `apt-clone-state-Ubuntu18.2daygeek.com.tar.gz` 中。
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```
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$ sudo apt-clone clone /backup
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```
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我们同样可以通过运行 ls 命令来检查。
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```
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$ ls -lh /backup/
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total 32K
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-rw-r--r-- 1 root root 29K Apr 20 19:06 apt-clone-state-Ubuntu18.2daygeek.com.tar.gz
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```
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运行以下命令，查看备份文件的详细信息。
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```
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$ apt-clone info /backup/apt-clone-state-Ubuntu18.2daygeek.com.tar.gz
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Hostname: Ubuntu18.2daygeek.com
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Arch: amd64
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Distro: bionic
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Meta: libunity-scopes-json-def-desktop, ubuntu-desktop
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Installed: 1792 pkgs (194 automatic)
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Date: Sat Apr 20 19:06:43 2019
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```
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根据上面的输出，备份文件中总共有 1792 个包。
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### 如何恢复使用 apt-clone 进行备份的软件包？
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你可以使用任何远程复制程序来复制远程服务器上的文件。
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```
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$ scp /backup/apt-clone-state-ubunt-18-04.tar.gz Destination-Server:/opt
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```
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复制完成后，使用 apt-clone 执行还原。
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使用以下命令进行还原。
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```
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$ sudo apt-clone restore /opt/apt-clone-state-Ubuntu18.2daygeek.com.tar.gz
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```
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请注意，还原将覆盖现有的 `/etc/apt/sources.list` 并安装/删除包。所以要小心。
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如果你要将所有软件包还原到文件夹而不是实际还原，可以使用以下命令。
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```
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$ sudo apt-clone restore /opt/apt-clone-state-Ubuntu18.2daygeek.com.tar.gz --destination /opt/oldubuntu
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```
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--------------------------------------------------------------------------------
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via: https://www.2daygeek.com/apt-clone-backup-installed-packages-and-restore-them-on-fresh-ubuntu-system/
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作者：[Magesh Maruthamuthu][a]
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选题：[lujun9972][b]
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译者：[geekpi](https://github.com/geekpi)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]: https://www.2daygeek.com/author/magesh/
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[b]: https://github.com/lujun9972
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[1]: https://www.2daygeek.com/aptik-backup-restore-ppas-installed-apps-users-data/
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[2]: https://github.com/mvo5/apt-clone
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[3]: https://www.2daygeek.com/apt-command-examples-manage-packages-debian-ubuntu-systems/
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[4]: https://www.2daygeek.com/apt-get-apt-cache-command-examples-manage-packages-debian-ubuntu-systems/
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