Amazon - OOD Linux find

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1

在某地方看見一道amazon OOD，design Linux Find？
有人見或知道大概思路嗎？

2

参考

具体还得看要求啥

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3

在亚麻西雅图onsite面了这道

implemnet linux find command as an api ,the api willl support finding files that has given size requirements and a file with a certain format like

  1. find all file >5mb
  2. find all xml
    Assume file class
    {
    get name()
    directorylistfile()
    getFile()
    create a library flexible that is flexible
    Design clases,interfaces.