how to write the total number of lines in a text file in matlab

main.m
fileID = fopen('filename.txt', 'r');
fileData = textscan(fileID, '%s', 'Delimiter', '\n');
numLines = length(fileData{1});
fclose(fileID);

disp(['Total number of lines: ', num2str(numLines)]);

194 chars
7 lines

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related categories

matlab
file-io

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