Start server

.gitignore

@@ -1,3 +1,3 @@
 .idea
 .DS_Store
-
+build

server.c

@@ -0,0 +1,39 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <sys/socket.h>
+#include <arpa/inet.h>
+
+int main(int argc, char *argv[]) {
+  int i, listenfd, connfd;
+  struct sockaddr_in serv_addr;
+
+  char *address = "0.0.0.0";
+  int port = 80;
+
+  char sendBuff[1025];
+  time_t ticks;
+
+  for (i = 1; i < argc; i++) {
+    if (strcmp(argv[i], "-p") == 0) {
+      port = atoi(argv[i+1]);
+    } else if (strcmp(argv[i], "-l") == 0) {
+      address = argv[i+1];
+    }
+  }
+
+  listenfd = socket(AF_INET, SOCK_STREAM, 0);
+  memset(&serv_addr, '0', sizeof(serv_addr));
+  memset(sendBuff, '0', sizeof(sendBuff));
+
+  serv_addr.sin_family = AF_INET;
+  serv_addr.sin_addr.s_addr = htonl(INADDR_ANY);
+  serv_addr.sin_port = htons(5000);
+
+  bind(listenfd, (struct sockaddr*)&serv_addr, sizeof(serv_addr));
+
+  listen(listenfd, 10);
+
+  printf("listen: %s:%d\n", address, port);
+}