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@ihoneymon
ihoneymon / how-to-write-by-markdown.md
Last active June 12, 2024 16:52
마크다운(Markdown) 사용법

[공통] 마크다운 markdown 작성법

영어지만, 조금 더 상세하게 마크다운 사용법을 안내하고 있는
"Markdown Guide (https://www.markdownguide.org/)" 를 보시는 것을 추천합니다. ^^

아, 그리고 마크다운만으로 표현이 부족하다고 느끼신다면, HTML 태그를 활용하시는 것도 좋습니다.

1. 마크다운에 관하여

@thejh
thejh / seccomp_ptrace_escape.c
Last active May 19, 2024 03:44
PoC for bypassing seccomp if ptrace is allowed (known, documented issue, even mentioned in the manpage)
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <signal.h>
#include <errno.h>
#include <fcntl.h>
#include <stddef.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <sys/stat.h>
@luser
luser / symbols.py
Last active September 9, 2023 04:54
GDB Mozilla symbol server
# Any copyright is dedicated to the Public Domain.
# http://creativecommons.org/publicdomain/zero/1.0/
#
# A GDB Python script to fetch debug symbols from the Mozilla symbol server.
#
# To use, run `source /path/to/symbols.py` in GDB 7.9 or newer, or
# put that in your ~/.gdbinit.
from __future__ import print_function
@mculp
mculp / voices.txt
Created December 3, 2014 00:14
List of voices available by the `say` command on OS X
Agnes en_US # Isn't it nice to have a computer that will talk to you?
Albert en_US # I have a frog in my throat. No, I mean a real frog!
Alex en_US # Most people recognize me by my voice.
Alice it_IT # Salve, mi chiamo Alice e sono una voce italiana.
Alva sv_SE # Hej, jag heter Alva. Jag är en svensk röst.
Amelie fr_CA # Bonjour, je m’appelle Amelie. Je suis une voix canadienne.
Anna de_DE # Hallo, ich heiße Anna und ich bin eine deutsche Stimme.
Bad News en_US # The light you see at the end of the tunnel is the headlamp of a fast approaching train.
Bahh en_US # Do not pull the wool over my eyes.
Bells en_US # Time flies when you are having fun.
@totherik
totherik / gist:3a4432f26eea1224ceeb
Last active June 7, 2024 16:18
v8 --allow-natives-syntax RuntimeFunctions
Per https://code.google.com/p/v8/codesearch#v8/trunk/src/runtime.cc
%CreateSymbol
%CreatePrivateSymbol
%CreateGlobalPrivateSymbol
%NewSymbolWrapper
%SymbolDescription
%SymbolRegistry
%SymbolIsPrivate
@ccbrown
ccbrown / DumpHex.c
Last active March 27, 2024 17:32
Compact C Hex Dump Function w/ASCII
#include <stdio.h>
void DumpHex(const void* data, size_t size) {
char ascii[17];
size_t i, j;
ascii[16] = '\0';
for (i = 0; i < size; ++i) {
printf("%02X ", ((unsigned char*)data)[i]);
if (((unsigned char*)data)[i] >= ' ' && ((unsigned char*)data)[i] <= '~') {
ascii[i % 16] = ((unsigned char*)data)[i];
@scribu
scribu / git-fix-remote.sh
Last active November 19, 2017 16:27
Fixes the annoying "You can't push to X. Use Y" git error.
#!/usr/bin/env bash
# Fixes the annoying "You can't push to X. Use Y" git error.
while read -r line
do
read -a array <<< "$line"
remote="${array[0]}"
url="${array[1]}"