Skip to content

Instantly share code, notes, and snippets.

View fjh658's full-sized avatar

John Feng fjh658

View GitHub Profile
@fjh658
fjh658 / wine_debugging_of_managed_code_using_windbg_cordbg.md
Created October 26, 2022 08:05 — forked from rmi1974/wine_debugging_of_managed_code_using_windbg_cordbg.md
Debugging of managed code using WinDBG/CorDbg in Wine #wine #debug #dotnet #commandlinefu

Debugging of managed code using WinDBG/CorDbg in Wine

Courtesy of [Wine Bugzilla #46842][1].

Prerequisite

Microsoft Debugging Tools for Windows installed in WINEPREFIX. Get them [here (64-bit)][2] and [here (32-bit)][3].

Set native overrides:

@fjh658
fjh658 / README.md
Created September 17, 2022 05:44 — forked from tombigel/README.md
How to Change Open Files Limit on OS X and macOS Sierra (10.8 - 10.12)

How to Change Open Files Limit on OS X and macOS

This text is the section about OS X Yosemite (which also works for macOS Sierra) from https://docs.basho.com/riak/kv/2.1.4/using/performance/open-files-limit/#mac-os-x

The last time i visited this link it was dead (403), so I cloned it here from the latest snapshot in Archive.org's Wayback Machine https://web.archive.org/web/20170523131633/https://docs.basho.com/riak/kv/2.1.4/using/performance/open-files-limit/

Mac OS X

To check the current limits on your Mac OS X system, run:

@fjh658
fjh658 / current-date-and-time.applescript
Created August 30, 2022 06:04 — forked from Glutexo/current-date-and-time.applescript
AppleScript to get current date and time (YYYY-MM-DD HH:MM:SS). Usable as a Text Service in Mac OS X.
(*
The zero_pad function taken from:
http://www.nineboxes.net/2009/10/an-applescript-function-to-zero-pad-integers/
*)
on zero_pad(value, string_length)
set string_zeroes to ""
set digits_to_pad to string_length - (length of (value as string))
if digits_to_pad > 0 then
repeat digits_to_pad times
set string_zeroes to string_zeroes & "0" as string
@fjh658
fjh658 / EndpointSecurityDemo.m
Created August 25, 2022 09:12 — forked from Omar-Ikram/EndpointSecurityDemo.m
A demo of using Apple's EndpointSecurity framework - tested on macOS Monterey 12.2.1 (21D62)
//
// main.m
// EndpointSecurityDemo
//
// Created by Omar Ikram on 17/06/2019 - macOS Catalina 10.15 Beta 1 (19A471t)
// Updated by Omar Ikram on 15/08/2019 - macOS Catalina 10.15 Beta 5 (19A526h)
// Updated by Omar Ikram on 01/12/2019 - macOS Catalina 10.15 (19A583)
// Updated by Omar Ikram on 31/01/2021 - macOS Big Sur 11.1 (20C69)
// Updated by Omar Ikram on 07/05/2021 - macOS Big Sur 11.3.1 (20E241)
// Updated by Omar Ikram on 04/07/2021 - macOS Monterey 12 Beta 2 (21A5268h)
@fjh658
fjh658 / inject.c
Created April 16, 2022 12:46 — forked from theevilbit/inject.c
DYLD_INSERT_LIBRARIES DYLIB injection in macOS / OSX deep dive
#include <stdio.h>
#include <syslog.h>
#include <stdlib.h>
__attribute__((constructor))
static void customConstructor(int argc, const char **argv)
{
setuid(0);
system("id");
printf("Hello from dylib!\n");
@fjh658
fjh658 / add_debug_entitlement.sh
Created March 27, 2022 15:30 — forked from talaviram/add_debug_entitlement.sh
Simple Utility Script for allowing debug of hardened macOS apps.
#! /bin/bash
# Simple Utility Script for allowing debug of hardened macOS apps.
# This is useful mostly for plug-in developer that would like keep developing without turning SIP off.
# Credit for idea goes to (McMartin): https://forum.juce.com/t/apple-gatekeeper-notarised-distributables/29952/57?u=ttg
# Update 2022-03-10: Based on Fabian's feedback, add capability to inject DYLD for sanitizers.
#
# Please note:
# - Modern Logic (on M1s) uses `AUHostingService` which resides within the system thus not patchable and REQUIRES to turn-off SIP.
# - Some hosts uses separate plug-in scanning or sandboxing.
# if that's the case, it's required to patch those (if needed) and attach debugger to them instead.
@fjh658
fjh658 / FindOpenMP.cmake
Created February 9, 2018 14:38 — forked from mirkow/FindOpenMP.cmake
Modified FindOpenMP to work with Clang 3.8 under Ubuntu 14.04
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#.rst:
# FindOpenMP
# ----------
#
# Finds OpenMP support
#
# This module can be used to detect OpenMP support in a compiler. If
@fjh658
fjh658 / iterm2-solarized.md
Created June 29, 2017 00:56 — forked from kevin-smets/iterm2-solarized.md
iTerm2 + Oh My Zsh + Solarized color scheme + Meslo powerline font + [Powerlevel9k] - (macOS)

Default

Default

Powerlevel9k

Powerlevel9k