From 24020e06c6d68062f783d5119476eb1927d5b6bb Mon Sep 17 00:00:00 2001
From: azadrahorg <azadrah.org@gmail.com>
Date: Mon, 27 Feb 2023 14:02:54 -0500
Subject: [PATCH] up

---
 mik-6486.sh | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 mik-6486.sh

diff --git a/mik-6486.sh b/mik-6486.sh
new file mode 100644
index 0000000..500d81a
--- /dev/null
+++ b/mik-6486.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+wget https://download.mikrotik.com/routeros/6.48.6/chr-6.48.6.img.zip -O chr.img.zip  && \
+gunzip -c chr.img.zip > chr.img  && \
+mount -o loop,offset=512 chr.img /mnt && \
+STORAGE=`lsblk | grep disk | cut -d ' ' -f 1 | head -n 1` && \
+ETH=`ip route show default | sed -n 's/.* dev \([^\ ]*\) .*/\1/p'` && \
+ADDRESS=`ip addr show $ETH | grep global | cut -d' ' -f 6 | head -n 1` && \
+GATEWAY=`ip route list | grep default | cut -d' ' -f 3` && \
+echo "/ip address add address=$ADDRESS interface=[/interface ethernet find where name=ether1]
+/ip route add gateway=$GATEWAY
+/ip service disable telnet
+/user set 0 name=root password=root
+/interface ethernet reset-mac-address numbers=0
+ " > /mnt/run.auto.rsc && \
+umount /mnt && \
+echo u > /proc/sysrq-trigger && \
+dd if=chr.img bs=1024 of=/dev/$STORAGE && \
+echo "sync disk" && \
+echo s > /proc/sysrq-trigger && \
+echo "Sleep 5 seconds" && \
+sleep 5 && \
+echo "Ok, reboot" && \
+echo b > /proc/sysrq-trigger
\ No newline at end of file