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@Kerryliu
Kerryliu / ugreen_truenas_led.md
Last active August 11, 2026 12:28
TrueNAS UGREEN DXP4800 Plus Status LED Guide

UGREEN DXP4800 Plus TrueNAS Status LED Guide

20240609_035951642_iOS

The following is a quick guide on getting basic status LED functionality working with TrueNAS running on the UGREEN DXP4800 Plus. Theoretically, it should work on all models (with some small revisions to the script), but I only have a DXP4800 Plus. :)

This guide is for cron job that runs a script to update the LEDs every couple minutes, but I'm sure the following can be modified for blinky LEDs as well.

Steps:

@tetele
tetele / README.md
Last active April 22, 2026 21:15
ESPHome config - Onju Voice/Home as a voice assistant satellite in Home Assistant
@Blackshome
Blackshome / bathroom-humidity-exhaust-fan.yaml
Last active July 31, 2026 15:16
bathroom-humidity-exhaust-fan.yaml
blueprint:
name: Bathroom Humidity Exhaust Fan
description: >
# 🚿 Bathroom Humidity Exhaust Fan
**Version: 2.7**
Step into the future of freshness - customize it your way and experience the convenience of automated humidity control! 🌿🚿
@dllud
dllud / change-machine-id.md
Created July 15, 2022 19:29
How to change a cloned GNU/Linux machine's identity

How to change a cloned GNU/Linux machine's identity

You've just finished installing and configuring all those packages on your first machine. Now it's just a matter of cloning the hard drive into all the others and changing the hostname. Right?

Well, not so easy. If you wish to avoid conflicts on your network, backups and elsewhere, i.e. if you wanna end up with a unique fingerprint for each machine, you must go a few steps further.

Here follows a checklist to help you out. It's aimed at Debian and derivates (e.g. Ubuntu), though other distros won't be much different.

The old way: edit /etc/hostname and /etc/hosts

@SwitHak
SwitHak / 20200114-TLP-WHITE_CVE-2020-0601.md
Last active November 11, 2025 11:22
BlueTeam CheatSheet * CVE-2020-0601 * crypt32.dll | Last updated: 2020-01-21 1817 UTC

CVE-2020-0601 AKA ChainOfFools OR CurveBall

General

  • Microsoft disclosed a vulnerability in their monthly Patch Tuesday referenced under CVE-2020-0601.
  • The vulnerability was discovered by the U.S. National Security Agency, anounced today (2020-01-14) in their press conference, followed by a blog post and an official security advisory.
  • The flaw is located in the "CRYPT32.DLL" file under the C:\Windows\System32\ directory.

Vulnerability explanation

  • NSA description:
  • NSA has discovered a critical vulnerability (CVE-2020-0601) affecting Microsoft Windows® cryptographic functionality.
@r00tdaemon
r00tdaemon / BurpDock
Last active March 15, 2022 14:29
How to setup Burp Suite inside a docker container. (https://ujjwal96.github.io/blog/2019/06/02/burpdock)
How to setup Burp Suite inside a docker container.
@jgamblin
jgamblin / readme.md
Last active October 5, 2022 10:55
Bot that posts SSH logins to slack.

SSH Slackbot

This is a simple slackbot to post successful SSH logins to a slack channel to help you keep track of server access.

Step 1

Create an incoming webhook for your slack community.

Step 2

Create /etc/ssh/sshslack.sh

@mackwage
mackwage / windows_hardening.cmd
Last active August 2, 2026 14:11
Script to perform some hardening of Windows OS
:: Windows 10 Hardening Script
:: This is based mostly on my own personal research and testing. My objective is to secure/harden Windows 10 as much as possible while not impacting usability at all. (Think being able to run on this computer's of family members so secure them but not increase the chances of them having to call you to troubleshoot something related to it later on). References for virtually all settings can be found at the bottom. Just before the references section, you will always find several security settings commented out as they could lead to compatibility issues in common consumer setups but they're worth considering.
:: Obligatory 'views are my own'. :)
:: Thank you @jaredhaight for the Win Firewall config recommendations!
:: Thank you @ricardojba for the DLL Safe Order Search reg key!
:: Thank you @jessicaknotts for the help on testing Exploit Guard configs and checking privacy settings!
:: Best script I've found for Debloating Windows 10: https://github.com/Sycnex/Windows10Debloater
:
@hpaul-osi
hpaul-osi / DisablingServicesOnServer2016wDE.ps1
Created June 11, 2017 01:41
Disable unnecessary services that on Windows Server 2016 Desktop Experience (based on MS Security Blog recommendations)
# Disable extraneous services on Server 2016 Desktop Experience
# https://blogs.technet.microsoft.com/secguide/2017/05/29/guidance-on-disabling-system-services-on-windows-server-2016-with-desktop-experience/
Configuration DisablingServicesOnServer2016wDE
{
param(
[String]$ComputerName = "localhost",
[ValidateSet('ShouldBeDisabledOnly','ShouldBeDisabledAndDefaultOnly','OKToDisable','OKToDisablePrinter','OKToDisableDC')]
[String]$Level = 'OKToDisable'
)
@mgeeky
mgeeky / winamp-5.12-unc-exploit.pl
Created March 16, 2017 18:36
My version of the Winamp 5.12 Playlist UNC Path Computer Name Overflow Perl Exploit, for occassion of OSCE/CTP course. Original PoC by Umesh Wanve (umesh_345@yahoo.com).
#!/usr/bin/perl -w
# ====================================================================
# Winamp 5.12 Playlist UNC Path Computer Name Overflow Perl Exploit
# Original Poc by Umesh Wanve (umesh_345@yahoo.com)
# Exploit crafted by Mariusz B. / mgeeky (for occassion of OSCE/CTP, 2017)
# ====================================================================
$start = "[playlist]\r\nFile1=\\\\";
$egg = "T00WT00W";