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help2002

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 UWA week 40 (2nd semester, week 10) ↓
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1:09pm Wed 5th Oct, ANONYMOUS

Hi Chris, I'm trying to wrap my head around the project. I watched the sample solution video, but I think I become more confused. Could you please let me know whether my understanding of the project is correct? The first command invocation is: ./trove [-f trovefile] word 1. If the optional 'trovefile' is not provided, then our program should go through out entire directory (starting from the root) and then list the names of the files where the path contains the 'word' 2. If there is a trovefile provided, then our program should not go through all directories, but only look at the pathnames specified in the trovefile. But one thing to look out for is that the files in the trovefile may have been deleted, so we need to crosscheck each file with our actual directory to see if it still exists. The second command invocation is: ./trove [-f trovefile] [-b | -r | -u] [-l length] filelist 1. Sorry for this question but I'm very confused about what a trovefile actually is. If we were to open the trovefile, what would we see? Our goal of the trovefile is to make it easy for someone to provide a word, and for us to find file-paths that contain that word, right? 2. What do you mean by 'the trove-file does not have to be a text-file'. Doesn't our program have to write down the indexes in a file on disk? Or do you mean it just doesn't have to have a .txt extension? 3. How does the input 'filelist' work? Will it just be a string of files separated by spaces like .trove "path1 path2 path3 dir1 dir2" ?

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