Lele Long schemacs

Set the NTP server of your android device

How to recover lost Python source code if it's still resident in-memory

I screwed up using git ("git checkout --" on the wrong file) and managed to delete the code I had just written... but it was still running in a process in a docker container. Here's how I got it back, using https://pypi.python.org/pypi/pyrasite/ and https://pypi.python.org/pypi/uncompyle6

Attach a shell to the docker container

Install GDB (needed by pyrasite)

apt-get update && apt-get install gdb

Ubuntu encourage upgrading between releases by running a command, instead of by manually editing sources and getting on with it. This tool's name is do-release-upgrade, and I believe it should just be doing:

sed -i 's/wily/xenial/g' /etc/apt/sources.list /etc/apt/sources.list.d/*

This command does not explain what it wants to do, or why it is doing anything. It has, in the past:

Disabled repos I was using, and hence broken the software in them.

	#!/bin/bash

	if [ $# -ne 1 ]; then
	echo "Usage: $0 <IP>[/subnet]"
	exit 1
	fi

	for ip in $(nmap -sL $1 \| awk '/Nmap scan report/{print $NF}'); do {
	ip=$(echo $ip \| tr -d '()')
	output=$(curl --connect-to :443:$ip:443 --connect-timeout 5 --verbose --head https://www.google.com.hk 2>&1)

	const functions = require('firebase-functions');
	const TelegramBot = require('node-telegram-bot-api');

	const token = "***"
	const chatID = 1024 // your telegram id, you must first send a message to your bot

	exports.notifyIAP = functions.analytics.event('in_app_purchase').onLog((event) => {
	const purchaseValue = event.valueInUSD;
	if (purchaseValue > 0) {
	const bot = new TelegramBot(token, {polling: false});

	#/etc/clamav/clamd.conf
	#Used with Virtualmin
	#Tweak as needed

	TCPSocket 3333
	TCPAddr 127.0.0.1
	User root
	ScanMail true
	ScanArchive true
	ArchiveBlockEncrypted false

	import BaseHTTPServer
	import SimpleHTTPServer
	import socket


	class HTTPServer6(BaseHTTPServer.HTTPServer):
	address_family = socket.AF_INET6


	if __name__ == '__main__':

	#!/usr/bin/env python
	"""
	Very simple HTTP server in python.

	Usage::
	./dummy-web-server.py [<port>]

	Send a GET request::
	curl http://localhost

	#!/usr/bin/env python3
	"""
	License: MIT License
	Copyright (c) 2023 Miel Donkers

	Very simple HTTP server in python for logging requests
	Usage::
	./server.py [<port>]
	"""
	from http.server import BaseHTTPRequestHandler, HTTPServer

	#!/bin/bash

	number=$1
	method=$2

	ss-tunnel -k test -m $method -l 8387 -L 127.0.0.1:8388 -s 127.0.0.1 -p 8389 &
	ss_tunnel_pid=$!
	ss-server -k test -m $method -s 127.0.0.1 -p 8389 &
	ss_server_pid=$!