Xor Byte ShabbirHasan1

Today we will be using the Web browser (Google Chrome for Testing 125) as a local HTTP over TCP socket server.

WICG Direct Sockets specifies an API that provides TCPSocket, UDPSocket, and TCPServerSocket.

In Chromium based browsers, for example Chrome, this capability is exposed in an Isolated Web Apps (IWA).

Previously we have created an IWA that we launch from arbitrary Web sites with open(),

Simular Guides

Usefull Commands

lspci -nnk list pci devices
sudo grub2-mkconfig -o /etc/grub2-efi.cfg updates the grub
sudo call-a-friend @ballas calls the best knowledge base, fuck wiki 🤣

Here's how to set up a Windows 10 virtual machine in KVM with PCI passthrough. The VM will have access to an NVIDIA graphics card while the host machine (running Debian Buster) uses Intel integrated graphics. This is mostly for my own reference so I don't forget how I did it.

Hardware

Intel i5 (an old one) with integrated graphics: this will be used as the graphics card for the host machine running Debian Buster
NVIDIA Geforce 1070: this will be used as the graphics card for the Windows 10 VM

Step 1: Enable IOMMU

In order to do hardware passthrough with KVM at all, you need to enable the Intel Vt-d virtualization extensions. Edit /etc/default/grub and edit the GRUB_CMDLINE_LINUX_DEFAULT line so that it reads like:

	import requests
	import time
	import json

	token = ''

	#Delete files older than this:
	ts_to = int(time.time()) - 30 * 24 * 60 * 60

	def list_files():

	// =============================================================================
	// XNU kperf/kpc demo
	// Available for 64-bit Intel/Apple Silicon, macOS/iOS, with root privileges
	//
	//
	// Demo 1 (profile a function in current thread):
	// 1. Open directory '/usr/share/kpep/', find your CPU PMC database.
	// M1 (Pro/Max/Ultra): /usr/share/kpep/a14.plist
	// M2 (Pro/Max): /usr/share/kpep/a15.plist
	// M3: /usr/share/kpep/as1.plist

	// Demo of snapshotting and loading DockState.
	//
	// The general idea is to allow a user to save their layout and then be able to reload it later.
	// For example, in an IDE it might be helpful to have one layout for UI programming (e.g. a render
	// window on one side) while more space for terminal output might be preferable in other situations.
	//
	// Being able to save and load DockState allows quickly swapping between layouts. It also allows
	// the program to provide preset layouts that users could choose between.

	use eframe::NativeOptions;

	# change to seperate installation
	sudo xcode-select --switch /Library/Developer/CommandLineTools

	# change to default installation
	sudo xcode-select -s /Applications/Xcode.app/Contents/Developer

	user web;

	# One worker process per CPU core.
	worker_processes 8;

	# Also set
	# /etc/security/limits.conf
	# web soft nofile 65535
	# web hard nofile 65535
	# /etc/default/nginx