This tutorial explains how to configure OpenWRT to authentificate the WAN connection using 802.11x EAP-TLS.

In this tutorial we explain how to enable on-boot autostart for a docker-compose application using systemd on Ubuntu.

This tutorial explains how to change the MAC address/physical adress of an network interface on MacOS.

NGINX-Proxy-Manager is a very simple method to set a NGINX Ingress. In this tutorial we present a very simple way to run it on your for your Docker Swarm cluster.

Here is how you can print a random maze-looking pattern using C.

Did you just get an “address already in use” error while calling bind()?

Use the following snippet to get rid of it:

int enable = 1;
if (setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &enable, sizeof(int)) < 0)
    perror("setsockopt(SO_REUSEADDR) failed");