巴什数组作为屏幕内的说法 [英] Bash array as argument inside of screen

问题描述

下面code是不工作，因为我希望它。我可能是因为我这样做都是错的，但我认为它可能是一个报价的问题。

The below code is is not working as I expect it to. I might be because I am doing this all wrong but I think it may be a quoting issue.

    #!/bin/bash 

    IFS=$'\n' 
    fortune_lines=($(fortune | fold -w 30))
    Screen_Session=$(mainscreen)
    Screen_OneLiner=$(screen -p 0 -S ${Screen_Session} -X stuff "`printf "say   ${fortune_lines[@]}\r"`")

    for var in "${Screen_OneLiner[@]}"
      do
        echo "${var}"
    done

我想我没有正确引用一些事情，因为当我尝试执行此。我得到..

I think I am not quoting something correctly because when I attempt to execute this. I get..

    line 5: mainscreen: command not found
    [screen is terminating

从本质上讲，我试图添加此功能（的作品）

Essentially I am attempting to add this function (that works)

    IFS=$'\n' 
    fortune_lines=($(fortune | fold -w 30))

要这个画面单行

   screen -p 0 -S ${Screen_Session} -X stuff "`printf "say   ${fortune_lines[@]}\r"`"

然后把它圈阵列

    for var in "${ArrayName[@]}"
   do
      echo "${var}"

   done

所以我不知道多远我很远（在code）来我所试图做的。任何帮助将是巨大的。

So I am not sure how far I am away (in code) to what I am trying to do. Any help would be great.

推荐答案

的由于功能要求的标记为答复继续下降，我在这里复制上述溶液评论。的

Since feature requests to mark a comment as an answer remain declined, I copy the above solution here.

我设法得到这个工作...... gist.github.com/4006586 - user1787331

I managed to get this to work... gist.github.com/4006586 – user1787331

这篇关于巴什数组作为屏幕内的说法的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！