Test for end of file
badpoem.txt file, read one line at a time to the end of the file.
fopen to open the file. This function assigns a unique file id to use for reading and writing to the file.
fid = fopen('badpoem.txt');
Read and display one line at a time until you reach the end of the file.
while ~feof(fid) tline = fgetl(fid); disp(tline) end
Oranges and lemons, Pineapples and tea. Orangutans and monkeys, Dragonflys or fleas.
Close the file.
Opening an empty file does not set the end-of-file indicator.
Read operations, and other operations like
frewind, move the file position indicator.