Purging unused code and fixing prints in socket code

socket/client.c

@@ -33,7 +33,7 @@ int main() {
     int bytes = recv(sock_fd, buffer, sizeof(buffer) - 1, 0);
     if (bytes > 0) {
         buffer[bytes] = '\0';
-        printf("Client got: %s\n", buffer);
+        printf("Client got: %s", buffer);
     }
 
     close(sock_fd);

socket/server.c

@@ -15,9 +15,6 @@ int main(void) {
     struct sockaddr_un addr;
     int server_fd, client_fd;
 
-    char *msg = "Hello\n";
-    memcpy(buf, msg, strlen(msg));
-
     // Unlink this in case its still around
     unlink(SOCK_PATH);