Given the following scripts， both found in /usr/local/bin， what would the output be when executing /usr/local/bin/script1？（） 
- A、dog cat
- B、dog fish
- C、mouse cat
- D、mouse fish
正确答案:B
答案解析:有
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IBM认证考试
IBM认证考试
Given the following scripts， both found in /usr/local/bin， what would the output be when executing /usr/local/bin/script1？（）
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