C Language: Carriage Return Example

carriage_return.c

#include <stdio.h>
#include <unistd.h>

#define itterator 100000
#define pollingDelay 1

int main() {
  for(int i = 1; i <= itterator; i++){
    printf("i = %d\r", i);
    sleep(pollingDelay/10);
    fflush(stdout);
  }
  
  printf("\n");
}

makefile

output: carriage_return.c
	gcc carriage_return.c -o output -lm