Compare directories with subdirectories and output how many files are the same from two different directories with same subdirectories.

Question

lreplo 2015-9-23

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/244706-compare-directories-with-subdirectories-and-output-how-many-files-are-the-same-from-two-different-di

I need to count how many files are are different in two directories with subdirectories. So I want a program to run though the main directory, look through all the subdirectories and see which files are different from another main [student] directory (has the same files but they are randomized). So I need matlab to output how many files are correct when you compare the main directory versus the student directory. I will need to compare 20 students directories with the main directory. Which student has the closest match to the main directory wins a challenge. Here is what I have so far.

mainPath = '/Users/Documents/Lesson_Lisa_Italy_2015/';
studentsFolder = '/Users/Documents/Lesson_Lisa_Italy_2015 copy/';
choosenFolder = uigetdir(studentsFolder);
if choosenFolder == 0
  return;
end    
main = dir( mainPath );
user = dir( choosenFolder );     
filenames = getAllFiles('/Users/Documents/Lesson_Lisa_Italy_2015/');
filenames = dir( filenames);
filenames_student = getAllFiles( choosenFolder );
for n = 2:numel(filenames)
    names = char(filenames(n));
    [pathstr,name,ext] = fileparts(names);
main( [main.isdir] ) = [];
user( [user.isdir] ) = [];
files_not_in_choosenFolder  = setdiff( {main.name}, {user.name} );
files_not_in_mainPath       = setdiff( {user.name}, {main.name} );
if isempty(files_not_in_choosenFolder) && isempty(files_not_in_mainPath)
    disp( 'same files in the two folders' )
end
end