replace a line of a file
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Hello,
we know that we can read the lines of a file by using fgetl or fgets. But i need a function that will replace the lines of a file by a string, just the opposite thing of fgetl. is there such a function? doing this work manually is tedious, so i need such a function. please help
-OBLI
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per isakson
am 5 Jun. 2012
It might be possible to do it inplace with memmapfile. If the lines are the same length, etc. I would not try. Try
loop over all lines
fgetl
if
fprintf
else
fprintf
end
end
to a new file
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