munificent

#include <time.h> //  Robert Nystrom
#include <stdio.h> // @munificentbob
#include <stdlib.h> //     for Ginny
#define  r return    //    2008-2019
#define  l(a, b, c, d) for (i y=a;y\
<b; y++) for (int x = c; x < d; x++)
typedef int i;const i H=40;const i W
=80;i m[40][80];i g(i x){r rand()%x;
}void cave(i s){i w=g(10)+5;i h=g(6)
+3;i t=g(W-w-2)+1;i u=g(H-h-2)+1;l(u

brenr

OpenWRT Router Pre-configured for Smartphone Tethering

In this guide, I'll be using:

• iPhone 12 Pro on iOS 15.1.1 as my tethering device
• Raspberry Pi 4 with OpenWRT version 21.02.1
• 64GB Sandisk micro SD card

The goal with this guide is to create a pre-configured OpenWRT router that:

• Is plug and play to provide out-of-the-box smartphone tethering
• Supports both iPhone and Android (comment below if you are having any issues).