Click here to Skip to main content
11,584,208 members (50,759 online)
Rate this: bad
good
Please Sign up or sign in to vote.
See more: C Linux
how can i read a line from a file which name is " input.in " in /home directory?

many thanks

-lida
Posted 1-Dec-12 7:31am

1 solution

Rate this: bad
good
Please Sign up or sign in to vote.

Solution 1

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

#define BUFSIZE 256
int main()
{
  char buf[BUFSIZE];
  FILE * fp = fopen("/home/input.in", "r");
  fgets( buf, BUFSIZE, fp);
  printf("read line: %s", buf);
  fclose(fp);
  return 0;
}
  Permalink  

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
0 OriginalGriff 390
1 Sergey Alexandrovich Kryukov 334
2 Dave Kreskowiak 240
3 Richard Deeming 220
4 virusstorm 194
0 OriginalGriff 1,663
1 Sergey Alexandrovich Kryukov 1,229
2 Abhinav S 701
3 Dave Kreskowiak 667
4 Suvendu Shekhar Giri 568


Advertise | Privacy | Mobile
Web04 | 2.8.150603.1 | Last Updated 1 Dec 2012
Copyright © CodeProject, 1999-2015
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100