Thread: Reading from File

I am wondering how I am to read in data from a file when there is more then one line in the file.

For example, I want to read in;

greg
stan
kyle
mark
mike

I am able to read in the first line of data no problem, I am just unsure how to read in the rest.

Thanks.

Code:

#include <stdio.h>
#include <stdlib.h>

...

char line[256];
FILE *fp = fopen("file.txt", "r");

while (fgets(line, 256, fp) != 0) {
    printf("%s", line);
}

Once I have read the data into the program how would I go about counting the number of certain letters within the string?

Such as;

I read in the list;

greg
stan
kyle
mark
mike

and I want to know how many g's are in the first line.

Thanks.