以非交互方式安装 Miniconda2

Question

是否可以按顺序向安装脚本发送多个响应？具体来说，如果安装脚本要您按 enter，然后按 Q，然后按 yes，例如 post：install miniconda.

我试过将东西放在一起，但由于我对 bash 脚本编写非常不熟悉，我可能只是搞砸了或者采用了错误的方法。

编辑：

我尝试编写一个 expect 脚本，但它挂起，如下图所示。

#!/usr/bin/expect -f
spawn ~/Miniconda-latest-Linux-x86_64.sh
set timeout -1
expect "$ "
send "\r"
expect "Welcome "
send "Q"
expect "? "
send "yes"

Answer 1

您正在寻找 expect:

Expect is a program that "talks" to other interactive programs according to a script. Following the script, Expect knows what can be expected from a program and what the correct response should be. An interpreted language provides branching and high-level control structures to direct the dialogue. In addition, the user can take control and interact directly when desired, afterward returning control to the script.

编辑： 查看屏幕截图，它要求您 "press ENTER to continue" 我在您的脚本中没有看到。您有 send "\r" 但这通常不是 Enter 发送的内容。在 Windows 上它会发送 /r/n，在 Linux 上它会发送 /n。试一试。

Answer 2

对于 miniconda3，尝试命令行标志：

bash-4.2# curl -s -L -o miniconda_installer.sh \
          https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh

bash-4.2# bash miniconda_installer.sh -h

usage: miniconda_installer.sh [options]

Installs Miniconda3 4.7.10

-b           run install in batch mode (without manual intervention),
             it is expected the license terms are agreed upon
-f           no error if install prefix already exists
-h           print this help message and exit
-p PREFIX    install prefix, defaults to /root/miniconda3, must not contain spaces.
-s           skip running pre/post-link/install scripts
-u           update an existing installation
-t           run package tests after installation (may install conda-build)

因此 -b 选项可能有所帮助（可能还需要 -f and/or -u）。

Answer 3

这不需要任何人工干预

>curl "https://repo.continuum.io/miniconda/Miniconda-latest-MacOSX-x86_64.sh" -o miniconda_installer.sh 
>bash miniconda_installer.sh -b -f -p $InstallDirectory

以非交互方式安装 Miniconda2

Installing Miniconda2 Non-Interactively

bash

scripting

expect