--- /dev/null
+#ifndef SHELL_H
+#define SHELL_H
+
+#include <stdio.h>
+#include "socket.h"
+
+#include "gs105e.h"
+#include <stdlib.h>
+#include <string.h>
+
+#include <pwd.h>
+
+void shell_ip(char ** argv, int elem);
+
+
+int shell(void);
+void password(void) ;
+void printError(int errCode);
+void printIp(char * data);
+void shell_port(char ** argv, int elem);
+
+#endif