在执行执行脚本的管道中，如何将参数传递给bash
[英]How can I pass parameter into bash while scripts it executes are piped in
问题描述
What I meant is when I am executing bash scripts using this kind of formart: 
我的意思是当我使用这种formart执行bash脚本时：
bash < <( curl http://rvm.io/releases/rvm-install-head )
or 要么
curl http://rvm.io/releases/rvm-install-head | bash
How can I pass in extra parameters along with this execution? 如何在执行过程中传递额外的参数？
Thanks 谢谢
1 个解决方案
解决方案1
3 2013-04-08 08:14:58
Add parameters after -s switch. 在-s切换后添加参数。
Example of use: 使用示例：
echo 'echo params count: ${#@}, params: $@' | bash -s param1 param2
Output: 输出：
params count: 2, params: param1 param2
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