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如何自动安装 bash 建议我安装的程序？

tag-icon • tag-icon bash software-installation
如何自动安装 bash 建议我安装的程序？

我正在考虑这个输出的用例：

The program 'tiger' is currently not installed. You can install it by typing:
sudo apt-get install tiger

我怎样才能让它提示我安装该软件包？例如，它会输出以下内容：

The program 'tiger' is currently not installed. You can install it by typing:
sudo apt-get install tiger
# Confirmation can go here
[sudo] password for tim:
The following NEW packages will be installed
  tiger tripwire
0 to upgrade, 11 to newly install, 0 to remove and 0 not to upgrade.
Need to get 8,416 kB of archives.
After this operation, 26.5 MB of additional disk space will be used.
Do you want to continue? [Y/n]  # and/or confirmation can go here

我不想自己运行它。我怎样才能让它自动运行呢？并给我不安装的选项？

答案1

如果您设置环境变量 COMMAND_NOT_FOUND_INSTALL_PROMPT喜欢1​

export COMMAND_NOT_FOUND_INSTALL_PROMPT=1

系统将询问您是否要安装该包：

me@myhost:~$ tiger
The program 'tiger' is currently not installed. You can install it by typing:
sudo apt-get install tiger
Do you want to install it? (N/y)

如果你回答y它就会运行

sudo apt-get install tiger

看如何设置环境变量？如何设置环境变量。

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