ammaraskar

diff -r f40f48714e04 extensions/oic_login.py
--- a/extensions/oic_login.py	Fri Jun 15 20:25:08 2018 +0200
+++ b/extensions/oic_login.py	Wed Jun 20 01:52:00 2018 -0400
@@ -11,6 +11,7 @@
 from roundup.cgi.actions import Action
 from roundup.cgi.exceptions import *
 from roundup import password, hyperdb
+import logging
 
 try:

ammaraskar

Branch: https://github.com/EcoCityCraft/Spigot/tree/mikeprimm/lighterNibbleArrays

This is an experimental change I've made to try to reduce basic memory use due to chunks. Specifically, 
it exploits several facts that I've confirmed (via instrumentation) to be true:

1) The NibbleArrays used for block data are all zero, on a section by section basis, 60+% of the time. 
   This is largely due to world generated blocks being almost exclusively block data free (stone, dirt, etc).
2) The NibbleArrays used for Emitted lighting data are 90%+ all zeros, due to the fact that most chunk sections don't 
   contain emitting sources (e.g. lava, torches)
3) The NibbleArrays used for Sky lighting data are 80%+ all zeros OR all 15s, due to the chunk section being below 

ammaraskar

import Data.Char (isDigit)

data Month = January | February | March | April | May | June
           | July | August | September | October | November | December
           deriving (Show)

data DSTType =
     DayV Integer
   | MonthV Month
   | Year Integer

ammaraskar

λ ghci -Wtype-defaults
GHCi, version 8.2.2: http://www.haskell.org/ghc/  :? for help
Prelude> :t 23
23 :: Num p => p
Prelude> quot 23 2

<interactive>:2:1: warning: [-Wtype-defaults]
    * Defaulting the following constraints to type `Integer'
        (Show a0) arising from a use of `print' at <interactive>:2:1-9
        (Integral a0) arising from a use of `it' at <interactive>:2:1-9

ammaraskar

import os
import tqdm
import cryptography
import base64
from multiprocessing import Pool

from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
from cryptography.hazmat.backends import default_backend

encrypted = base64.b64decode("U2FsdGVkX1+1KcLc+WlP8rcjdSP8DnOx/W1h+lww6rGCUVH4ghAuhSs+Xs9ShwJNEFlJ4IWDoG00T4LnAqIMrsY9EODHGc7Jv/Rn1lC/h7k=")

ammaraskar

 Parsing new function: sym.main
 NodeIndex(78) Op(OpSub) NodeData { vt: ValueInfo { vty: Unresolved, width: Known(64) }, nt: Op(OpSub) }
-  arg 0: NodeIndex(77) NodeData { vt: ValueInfo { vty: Scalar, width: Known(64) }, nt: Op(OpConst(1)) } []
+  arg 0: NodeIndex(16) NodeData { vt: ValueInfo { vty: Unresolved, width: Known(64) }, nt: Comment("rdi") } ["rdi"]
+  arg 1: NodeIndex(77) NodeData { vt: ValueInfo { vty: Scalar, width: Known(64) }, nt: Op(OpConst(1)) } []
 NodeIndex(80) Op(OpNarrow(32)) NodeData { vt: ValueInfo { vty: Unresolved, width: Known(32) }, nt: Op(OpNarrow(32)) }
+  arg 0: NodeIndex(12) NodeData { vt: ValueInfo { vty: Unresolved, width: Known(64) }, nt: Comment("rax") } ["rax"]
 NodeIndex(82) Op(OpAnd) NodeData { vt: ValueInfo { vty: Unresolved, width: Known(64) }, nt: Op(OpAnd) }
-  arg 0: NodeIndex(81) NodeData { vt: ValueInfo { vty: Scalar, width: Known(64) }, nt: Op(OpConst(18446744069414584320)) } []
+  arg 0: NodeIndex(12) NodeData { vt: ValueInfo { vty: Unresolved, width: Known(64) }

ammaraskar

  40061c:       48 8d 14 85 00 00 00    lea    rdx,[rax*4+0x0]
  400623:       00
  400624:       48 8d 85 b0 f2 fc ff    lea    rax,[rbp-0x30d50]
  40062b:       48 8d 34 10             lea    rsi,[rax+rdx*1]
...
  40065d:       89 06                   mov    DWORD PTR [rsi],eax

ammaraskar

#!/bin/bash

tmux new-session -d -s lab2
tmux send-keys 'cd ~/cs252/lab2-src' 'C-m'
tmux send-keys './script-consumer.sh' 'C-m'
tmux rename-window 'Monitor'
tmux select-window -t lab2:0
tmux split-window -h
tmux send-keys 'htop -u $USER' 'C-m'
tmux split-window -v -t 0

ammaraskar

#!/usr/bin/env python3

inputs = """qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq
abcd5
aBcDeF
aBcDeFgHiJkLmNoPqRsTuVwXyZaBcDe
aBc9F1
aBcDeFg94JkLmNo8qRsTuVwXyZaBcD2
aBcDeF@
aBcDeF$

ammaraskar

import sys
import struct
from pwn import *
context(arch='amd64', os='linux')


#r = gdb.debug(["./sandman"])
#r = remote("52.72.171.221", 9982)

url = 'http://'