0AA01A0F1 loneicewolf

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LKM - Loadable Kernel Modules in Linux

Some code taken from other sources(others repo's, gist's), sites, courses, and so on. And some code is made and/or modified by me; :warning: note - any of this is not perfect; I make this gist to some friends which asked me for some beginner lkm dev;

<details>
<summary> ${1:Click to Expand HEADER } </summary>

${2:ENTER CONTENTS}

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#### <details><summary> ${1:Click to Expand HEADER } </summary>${2:ENTER CONTENTS}</details>

hdparm -I /dev/sda
hdparm -I /dev/sdb
hdparm -I /dev/(some other disk(s))


# verify BOOT mode
# if these dirS exists, then you are in UEFI(and, therefore - you are in the correct place!)
ls /sys/firmware/efi/efivars

	from manim import *
	import string
	import random

	random.seed(513)

	def gen_text(text = string.ascii_uppercase):
	b = VGroup()
	lr = None
	for x in text:

	# From Adam Liss's comment
	# https://stackoverflow.com/a/9387914/14346786
	# Read a file using a bash script
	i=0;while read l;do ((i=i+1));echo "$i:$l";done < file.txt

	# alphabet
	az=$(echo {a..z} \| tr -d ' \n\t\v')

	#!/bin/bash
	if [ $# != 1 ]; then
	echo -ne "\e[31m[-] Input only 1 arg\e[00m\n"
	else
	echo -ne "\e[32m[+] 1 arg ok\e[00m\n"
	if [ -f "$1" ]; then
	echo -ne "\e[32m[+] arg 1 IS A file.\e[00m\n"
	f="$1"

	#echo "[*] exec: ls $f"

	## edit: this was only called "colors in bash" but I renamed it to include more "general" or "overall" effects,
	## such as; popups(zenity, notify-send, ..) and (soon coming!) ncurses, etc.
	# might be some errors (not only grammar)

	# red=31
	# green=32
	# blue=34
	# yellow=33
	# cyan=36
	# pink=35

	// i686-w64-mingw32-gcc -o M msgbox.c
	#include <stdio.h>
	#include <windows.h>
	int main(int argc, char *argv[]){
	if(argc != 3){
	printf("usage: %s MESSAGE TITLE",argv[0]);
	}
	// MessageBox function (winuser.h)
	// Displays a modal dialog box that contains
	// a system icon,

	/*
	* code inspired and modified from defcon25,MSDocs,StackOverflow
	* i686-w64-mingw32-gcc -o win_rsh win_rsh.c -lws2_32
	*/

	#include <ws2tcpip.h>
	#include <stdio.h>
	#pragma comment(lib, "ws2_32")
	int main(int argc, char *argv[]){
	WSADATA wsaData;