Basic client/server scaffolding code written

makefile

+server: server.c
+	gcc -o server server.c
+clean :
+	rm server
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server.c

+#include <arpa/inet.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+
+void main() {
+    int listenfd = 0, connfd = 0;
+    char sendBuff[1025];
+    struct sockaddr_in serv_addr;
+
+    listenfd = socket(AF_INET, SOCK_STREAM, 0); //create socket
+    memset(&serv_addr, '0', sizeof(serv_addr)); //initialise server address
+    memset(sendBuff, '0', sizeof(sendBuff)); //initialise send buffer
+    serv_addr.sin_family = AF_INET; //Type of address – internet IP
+    serv_addr.sin_addr.s_addr = htonl(INADDR_ANY); //Listen on ANY IP Addr
+    serv_addr.sin_port = htons(5000); //Listen on port 5000
+
+    bind(listenfd, (struct sockaddr*)&serv_addr, sizeof(serv_addr));
+    listen(listenfd, 10); // maximum number of client connections to queue
+
+    connfd = accept(listenfd, (struct sockaddr*)NULL, NULL);
+    snprintf(sendBuff, sizeof(sendBuff), "Hello World!");
+    write(connfd, sendBuff, strlen(sendBuff));
+    close(connfd);
+}
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