Skip to content

Instantly share code, notes, and snippets.

View przemoc's full-sized avatar

Przemysław Pawełczyk przemoc

View GitHub Profile
@gpolitis
gpolitis / gist:1116968
Created July 31, 2011 17:03
Fix Number of Hidden Sectors in NTFS Bios Parameter Block
#!/bin/sh
DEVICE=$1
SECTOR=$(sfdisk -luS|grep $DEVICE|gawk '{print $2}')
echo $SECTOR | gawk '{printf("%c%c%c%c",$1,rshift($1,8),rshift($1,16),rshift($1,24))}' | dd bs=1 count=4 seek=28 of=$DEVICE
@avish
avish / avoid-self-ref-mergeinfo.patch
Created June 20, 2012 15:14
[PATCH] git svn dcommit: avoid self-referential mergeinfo
Date: Wed, 14 Mar 2012 17:45:05 +0200
Subject: [PATCH] git svn dcommit: avoid self-referential mergeinfo
When svn.pushmergeinfo is configured, git svn dcommit tries to automatically populate svn:mergeinfo properties by merging the parent branch's mergeinfo into the committed one on each merge commit. This process can add self-referential mergeinfo lines, i.e. ones that reference the same branch being committed into (e.g. when reintegrating a branch to trunk after previously having merged trunk into it), which are then mishandled by SVN and cause errors in mixed SVN/Git environments.
For more details, see my original report on the issue at [1].
This commit adds a step to git svn dcommit that filters out any mergeinfo lines referencing the target branch from the mergeinfo, thus avoiding the problem.
[1] http://thread.gmane.org/gmane.comp.version-control.git/191932
@kfatehi
kfatehi / hb_all_books_dl.js
Last active March 7, 2021 08:07 — forked from graymouser/hb_all_books_dl.js
Humble bundle book bundles - download all books at once
/*
After purchasing a humble book bundle, go to your download page for that bundle.
Open a console window for the page and paste in the below javascript
this fork downloads all formats and does so without using jquery (since that didnt work for me)
note that if you are in chrome, chrome will not download the pdfs for you by default, to fix this
type “about:plugins” in the address bar and disable chrome's pdf viewer
*/
var pattern = /(MOBI|EPUB|PDF)$/i;
@cold-logic
cold-logic / Humble-Bundle-Books.js
Created October 24, 2017 01:16
Export a list of Humble Bundle eBooks
{
let a = [], b // Setup local vars
console.clear() // Clear the console
// For each item
$(".gameinfo").each(function() {
// Get the title & subtitle
let title = $(this).find('.title').text().trim()
let subtitle = $(this).find('.subtitle').text().trim()
a.push(`${title} - ${subtitle} #Humble`)
// Add the download URLs
@herrcore
herrcore / HexCopy.py
Last active November 11, 2021 10:57
IDA Plugin for quickly copying disassembly as encoded hex bytes (updated for IDA 7xx) - moved https://github.com/OALabs/hexcopy-ida
Moved: https://github.com/OALabs/hexcopy-ida
@alexander-hanel
alexander-hanel / crypt_helper.py
Last active October 24, 2023 14:35
Crypt Helper Python3
import idautils
JMPS = [idaapi.NN_jmp, idaapi.NN_jmpfi, idaapi.NN_jmpni]
CALLS = [idaapi.NN_call, idaapi.NN_callfi, idaapi.NN_callni]
DEBUG = True
COMMENT = True
class CSP():
pass
@thesamesam
thesamesam / xz-backdoor.md
Last active May 4, 2024 09:26
xz-utils backdoor situation (CVE-2024-3094)

FAQ on the xz-utils backdoor (CVE-2024-3094)

This is a living document. Everything in this document is made in good faith of being accurate, but like I just said; we don't yet know everything about what's going on.

Background

On March 29th, 2024, a backdoor was discovered in xz-utils, a suite of software that