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Tomislav Lokotar tloki

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@Pindar
Pindar / README.md
Last active February 13, 2023 21:23 — forked from mill1000/README.md
Headless A2DP Audio Streaming on Raspbian Stretch

About

This gist will show how to setup Raspbian Stretch as a headless Bluetooth A2DP audio sink. This will allow your phone, laptop or other Bluetooth device to play audio wirelessly through a Rasperry Pi.

Motivation

A quick search will turn up a plethora of tutorials on setting up A2DP on the Raspberry Pi. However, I felt this gist was necessary because this solution is:

  • Automatic & Headless - Once setup, the system is entirely automatic. No user iteration is required to pair, connect or start playback. Therefore the Raspberry Pi can be run headless.
  • Simple - This solution has few dependencies, readily available packages and minimal configuration.
  • Up to date

Prerequisites

@Dhanvesh
Dhanvesh / Win10Activation.txt
Created June 5, 2018 17:37
Windows 10 Activation Batch File
@echo off
title Windows 10 ALL version activator&cls&echo ************************************&echo Supported products:&echo - Windows 10 Home&echo - Windows 10 Professional&echo - Windows 10 Enterprise, Enterprise LTSB&echo - Windows 10 Education&echo.&echo.&echo ************************************ &echo Windows 10 activation...
cscript //nologo c:\windows\system32\slmgr.vbs /ipk TX9XD-98N7V-6WMQ6-BX7FG-H8Q99 >nul
cscript //nologo c:\windows\system32\slmgr.vbs /ipk 3KHY7-WNT83-DGQKR-F7HPR-844BM >nul
cscript //nologo c:\windows\system32\slmgr.vbs /ipk 7HNRX-D7KGG-3K4RQ-4WPJ4-YTDFH >nul
cscript //nologo c:\windows\system32\slmgr.vbs /ipk PVMJN-6DFY6-9CCP6-7BKTT-D3WVR >nul
cscript //nologo c:\windows\system32\slmgr.vbs /ipk W269N-WFGWX-YVC9B-4J6C9-T83GX >nul
cscript //nologo c:\windows\system32\slmgr.vbs /ipk MH37W-N47XK-V7XM9-C7227-GCQG9 >nul
cscript //nologo c:\windows\system32\slmgr.vbs /ipk NW6C2-QMPVW-D7KKK-3GKT6-VCFB2 >nul
@Mnkai
Mnkai / README.md
Last active April 13, 2024 14:11
TDP and turbo parameter modification with MSR on non-overclockable Intel CPU (such as Intel i7-8550U)

TDP and turbo parameter modification with MSR on non-overclockable CPU

Disclaimer

  • MSR modification may void your CPU's (or system board's) warranty. Proceed with care. I'm not responsible for any destruction caused by this article.
  • MSR address (greatly) differs from CPU to CPU. Check your own CPU's MSR address using Intel's documentation.
  • Only tested on Intel i7-8550U (Kaby Lake R).
  • This article is translation of this article. If you can understand Korean, I recommend reading that article, not this.

Start

@mill1000
mill1000 / README.md
Last active April 22, 2024 07:24
Headless A2DP Audio Streaming on Raspbian Stretch

About

This gist will show how to setup Raspbian Stretch as a headless Bluetooth A2DP audio sink. This will allow your phone, laptop or other Bluetooth device to play audio wirelessly through a Rasperry Pi.

Motivation

A quick search will turn up a plethora of tutorials on setting up A2DP on the Raspberry Pi. However, I felt this gist was necessary because this solution is:

  • Automatic & Headless - Once setup, the system is entirely automatic. No user iteration is required to pair, connect or start playback. Therefore the Raspberry Pi can be run headless.
  • Simple - This solution has few dependencies, readily available packages and minimal configuration.
  • Up to date - As of December 2017. Written for Raspbian Stretch & Bluez 5.43

Prerequisites

@egirault
egirault / Syscan2015Badge.md
Last active February 17, 2024 15:02
Dumping the flash memory of the Syscan 2015 badge

Dumping the flash of the Syscan 2015 badge

The badge of the Syscan 2015 conference included an ARM-based STM32F030R8 processor running some challenges. Although SWD pins are accessible on the badge, some have noted that the STM32 is readout-protected, meaning that it will refuse to dump its flash memory.

Fortunately, two researchers (Johannes Obermaier and Stefan Tatschner) recently published a paper at the WOOT '17 conference, in which they reveal a vulnerability allowing to bypass the readout protection. Their technique allows to dump the flash one DWORD at a time, rebooting the CPU between each access.

I implemented this attack using a BusPirate and the PySWD module. Here is a quick'n dirty PoC to

@Brainiarc7
Brainiarc7 / ffmpeg-vp8&9-encode-test-vaapi-intel.md
Last active December 31, 2023 02:19
PSA: You can now use FFmpeg's VAAPI-based VP8 and VP9 encoder on Skylake+ systems on Linux: Tested on Ubuntu 16.04LTS

Build VAAPI with support for VP8/9 decode and encode hardware acceleration on a Skylake validation testbed:

Build platform: Ubuntu 16.04LTS.

First things first:

Install baseline dependencies first

sudo apt-get -y install autoconf automake build-essential libass-dev libtool pkg-config texinfo zlib1g-dev libva-dev cmake mercurial libdrm-dev libvorbis-dev libogg-dev git libx11-dev libperl-dev libpciaccess-dev libpciaccess0 xorg-dev intel-gpu-tools

@alexlee-gk
alexlee-gk / configure_cuda_p70.md
Last active March 19, 2024 17:47
Use integrated graphics for display and NVIDIA GPU for CUDA on Ubuntu 14.04

This was tested on a ThinkPad P70 laptop with an Intel integrated graphics and an NVIDIA GPU:

lspci | egrep 'VGA|3D'
00:02.0 VGA compatible controller: Intel Corporation Device 191b (rev 06)
01:00.0 VGA compatible controller: NVIDIA Corporation GM204GLM [Quadro M3000M] (rev a1)

A reason to use the integrated graphics for display is if installing the NVIDIA drivers causes the display to stop working properly. In my case, Ubuntu would get stuck in a login loop after installing the NVIDIA drivers. This happened regardless if I installed the drivers from the "Additional Drivers" tab in "System Settings" or the ppa:graphics-drivers/ppa in the command-line.

@egorf
egorf / bluetoothctl.py
Created March 22, 2016 10:30
Bluetoothctl wrapper in Python
# ReachView code is placed under the GPL license.
# Written by Egor Fedorov (egor.fedorov@emlid.com)
# Copyright (c) 2015, Emlid Limited
# All rights reserved.
# If you are interested in using ReachView code as a part of a
# closed source project, please contact Emlid Limited (info@emlid.com).
# This file is part of ReachView.
@Juul
Juul / ssh-copy-id-openwrt
Last active August 23, 2023 11:10
ssh-copy-id but for openwrt / dropbear
#!/bin/sh
if [ "$#" -ne 1 ]; then
echo "Example: ${0} root@192.168.1.1"
exit 1
fi
cat ~/.ssh/id_rsa.pub | ssh ${1} "cat >> /etc/dropbear/authorized_keys && chmod 0600 /etc/dropbear/authorized_keys && chmod 0700 /etc/dropbear"