text: #include <stdio.h>
  #include <stdlib.h>
  #include <string.h>
  
  
  #define BUF_SIZE 256
  
  
  int main(void) {
      FILE* file = fopen("/proc/self/stat", "rb");
      char buffer[BUF_SIZE];
      fread(&buffer, sizeof(char), BUF_SIZE, file);
      fclose(file);
      
      int i = 0;
      char* token = strtok(buffer, " ");
      for (i = 0; i < 2; i++)
          token = strtok(NULL, " ");
      token = strtok(NULL, " ");
      printf("%s\n", token);
      return 0;
  }
  