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得到已安装软件列表文件
dpkg -–get-selections | grep -v deinstall > ubuntu.files
保存在另一个分区或者gmail邮箱之类安全的地方。下次重装ubuntu 的时候,执行
sudo apt-get update
sudo apt-get dist-upgrade
dpkg -–set-selections
以下步骤并未自己试验,不敢妄语,特摘原文如下:
Now you’ve told your system what it needs to install, so let’s install it all.
sudo dselect
This
will open up a dselect session. Type ‘I‘ and allow dselect to install
of the the packages listed in your ubuntu-files document. When it’s
finished, type ‘Q‘ and hit the ENTER key to exit dselect.
Now you’re a lot closer to where you were before.
这个命令直接将该列表文件发到邮箱中
dpkg -–get-selections | grep -v deinstall > ubuntu-files; cat ubuntu-files | mailx -s “ubuntu-files” 自己的email地址
本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u/24401/showart_177938.html |
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