如何从黄瓜/ aruba捕获shell脚本程序输出？(How to capture shell script program output from cucumber/aruba?)

 我想从黄瓜功能文件中捕获我正在运行的输出。 
 
 我创建了一个shell脚本程序并将其放在/ usr / local / bin /中，因此可以从系统中的任何位置访问它。 
 
 abc_qa.sh -  
 
arg=$1
if [[ $arg = 1 ]]
then
    echo $(date)
fi
 
 黄瓜项目结构 -  
 
 阿鲁巴 - 
 
 。 
 
 ├──功能 
 
 │├──支持 
 
 ││└──env.rb 
 
 │└──use_aruba_cucumber.feature 
 
 ├──Gemfile 
 
 Gemfile -  
 
source 'https://rubygems.org'
gem 'aruba', '~> 0.14.2'
 
 env.rb -  
 
require 'aruba/cucumber'
 
 use_aruba_cucumber.feature -  
 
Feature: Cucumber
 Scenario: First Run
    When I run `bash abc_qa.sh 1`
 
 我想在黄瓜本身捕获这个abc_qa.sh程序输出，并通过使用任何类型的简单测试来比较这个日期是对还是错，并将此测试作为通过。 

I want to capture output which I'm running from the cucumber feature file. 
 
I created one shell script program and placed it in /usr/local/bin/ so it can be accessible from anywhere in system. 
 
abc_qa.sh - 
 
arg=$1
if [[ $arg = 1 ]]
then
    echo $(date)
fi
 
project structure of cucumber - 
 
aruba -
 
.
 
├── features
 
│ ├── support
 
│ │ └── env.rb
 
│ └── use_aruba_cucumber.feature
 
├── Gemfile
 
Gemfile -
 
source 'https://rubygems.org'
gem 'aruba', '~> 0.14.2'
 
env.rb -
 
require 'aruba/cucumber'
 
use_aruba_cucumber.feature -
 
Feature: Cucumber
 Scenario: First Run
    When I run `bash abc_qa.sh 1`
 
I want to capture this abc_qa.sh program output in the cucumber itself and compare this date is right or wrong by using any kind of simple test and make this test as a pass.

原文：https://stackoverflow.com/questions/40436944