最近在工作中遇到一个很奇葩的问题，就是一个嵌入式的SDK编译，它里面执行shell命令的时候，使用的dash 编程shell来解析，而通常我们默认用的是bajssh shell来解析；我按照bash shell那样照常编写脚本，大部分的脚本
I am trying to get show hide to work on multiple objects but I am unable to get it to work.Any help would be nice an much appreciated... I am lost on how to do this.If I only do one show hide it works
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