y109 y109

y109 / DNSLookup.cpp

Last active May 13, 2016 19:48 — forked from AyoubOuarrak/DNSLookup.cpp

dns lookup

y109 / int2ip.cpp

Created May 13, 2016 19:26 — forked from rikioy/int2ip.cpp

int2ip

	string int2ip(unsigned int ip_num){
	struct in_addr in;
	in.s_addr = ip_num;
	return inet_ntoa(in);
	}

y109 / get_ip_from_nic.c

Created May 13, 2016 19:24 — forked from libesz/get_ip_from_nic.c

Sample C code to obtain the IP address attached to a selected network interface under Linux.

	/*
	* Sample C code to obtain the IP address attached to
	* a selected network interface under Linux.
	*
	* Found here: http://www.geekpage.jp/en/programming/linux-network/get-ipaddr.php
	*
	* Missing includes added.
	*/

	#include <stdio.h>

y109 / inet_ntoa.c

Created May 13, 2016 19:19 — forked from bg1bgst333/inet_ntoa.c

inet_ntoa#inet_ntoa.c

	/* ヘッダファイルのインクルード */
	#include <stdio.h> /* 標準入出力 */
	#include <sys/types.h> /* 派生型 */
	#include <sys/socket.h> /* ソケット */
	#include <netinet/in.h> /* AF_INET, AF_INET6アドレス・ファミリー */
	#include <arpa/inet.h> /* IPアドレス変換 */

	/* main関数の定義 */
	int main(void){

y109 / testdns.c

Created May 13, 2016 19:17 — forked from jiphex/testdns.c

Barebones dig using inet_ntoa in C

	#include <netdb.h>
	#include <stdio.h>
	int main(int argc, char * argv[]) {
	if(argc > 1) {
	int i;
	struct hostent *hent;
	hent = gethostbyname(argv[1]);
	printf("Hostname: %s\n", hent->h_name);
	for(i = 0; hent->h_addr_list[i] != 0; i+=1) {
	printf("IP: %s\n", inet_ntoa(((long )hent->h_addr_list[i])), i);