tehmaze

# This file contains common pin mappings for the BIGTREETECH SKR V1.3 board used
# in the FLSUN SuperRacer. To use this config, the firmware should be compiled
# for the LPC1768.

[mcu]
# SKR 1.3 for stepper E+sensors+heaters
serial:             

[mcu:abc]
# Supernova for steppers A,B,C

Neo23x0

log4j RCE Exploitation Detection

You can use these commands and rules to search for exploitation attempts against log4j RCE vulnerability CVE-2021-44228

Grep / Zgrep

This command searches for exploitation attempts in uncompressed files in folder /var/log and all sub folders

sudo egrep -I -i -r '\$(\{|%7B)jndi:(ldap[s]?|rmi|dns|nis|iiop|corba|nds|http):/[^\n]+' /var/log

eizedev

server {
    listen 4444 ssl http2;
    listen [::]:4444 ssl http2;

    server_name CHANGE_SERVERNAME;

    ssl_certificate /usr/syno/etc/certificate/system/default/ECC-fullchain.pem;
    ssl_certificate_key /usr/syno/etc/certificate/system/default/ECC-privkey.pem;
    ssl_trusted_certificate /usr/syno/etc/certificate/system/default/ECC-fullchain.pem;
    add_header Strict-Transport-Security "max-age=15768000; includeSubdomains; preload" always;

gabrielsson

Minecraft on Raspberry Pi cluster with metrics

Ever wanted to put your Rapsberry Pi cluster to great use? Our team is working remotely, so we started to play Minecraft. I decided I would host the Minecraft server on my Raspberry Pi cluster. This gist will guide you through the steps I took to get a k3s cluster up with k3sup and later installed Minecraft as well as metrics exporter and Prometheus Operator

Why?

Quoniam Possumus - Because we can

You'll need

containeroo-gists

api:
  dashboard: true
  debug: true

entryPoints:
  http:
    address: ":80"
  https:
    address: ":443"

pamolloy

Download the latest ugw3 package from https://github.com/Lochnair/vyatta-wireguard/releases and install it on your USG using dpkg -i wireguard-ugw3-<version>.deb.

cd /config/auth
umask 077
mkdir wireguard
cd wireguard
wg genkey > wg_private.key
wg pubkey < wg_private.key > wg_public.key

jonico

#!groovy
import groovy.json.JsonOutput
import groovy.json.JsonSlurper

def label = "mypod-${UUID.randomUUID().toString()}"
podTemplate(label: label, yaml: """
spec:
      containers:
      - name: mvn
        image: maven:3.3.9-jdk-8

JonasGroeger

#!/usr/bin/env bash

# Documentation
# https://docs.gitlab.com/ce/api/projects.html#list-projects

NAMESPACE="YOUR_NAMESPACE"
BASE_PATH="https://gitlab.example.com/"
PROJECT_SEARCH_PARAM=""
PROJECT_SELECTION="select(.namespace.name == \"$NAMESPACE\")"
PROJECT_PROJECTION="{ "path": .path, "git": .ssh_url_to_repo }"

kspeeckaert

import json
import uuid

from pathlib import Path
from urllib.parse import urlparse
from datetime import datetime

import html2text
import requests
from bs4 import BeautifulSoup

kalimar

Resources for Learning - Yeah!!!!

• Codeschool free this weekend
• Ruby Koan - Great for people with some prior programming experience
• Slack Instant Messaging on Steroids
• Command Line Terminal Crash Course
• Git Immersion
• Learning to Program
• Rebuilding Rails - Slightly more advanced
• Objects on Rails - Similar to Rebuilding Rails