Aswin C officialcjunior

## IRC.md

      
              1 file
            
          
              2 forks
            
          
              9 comments
            
          
              22 stars
            
          
                rain-1
                / IRC.md
            
            
              Created
              September 11, 2021 18:14
            
              
                why we use IRC nodes
              
          
    Why is IRC distributed across multiple servers?

I have been wondering for a long time why IRC networks have multiple servers. Wouldn't it be simpler just to use a single server?
One of the problems of having multiple servers is that netsplits can occur. Anybody who has been on IRC for a while will have witnessed one. Hundreds of people suddenly ripped out of the chat. This can also screw up channel and user modes, and 'some people' have been known to wait for netsplits in order to takeover channels or enter password protected channels.
So lets compare situation (A) a single IRC server everyone connects to with the current setup people use (B) multiple servers. Let's say you run an IRC network with u = 40,000 users and n = 20 server nodes that people connect to via round robin DNS (meaning that when people resolve the DNS it gives them a random server from the set of 20 to connect to). These are vaguely realistic numbers modelled after libera.chat.
So in (B) you have roughly u/n = 2000 clients connected

  
## Makefile
all:
	go build -v

run:
	go run rz-api.go

## flappy.html
<body onload=z=c.getContext`2d`,setInterval(`c.width=W=150,Y<W&&P<Y&Y<P+E|9<p?z.fillText(S++${Y=`,9,9|z.fillRect(p`}*0,Y-=--M${Y+Y},P+E,9,W),P))):p=M=Y=S=6,p=p-6||(P=S%E,W)`,E=49) onclick=M=9><canvas id=c>

## forgot_to_check_out_with_recurse_submodules.md

      
              1 file
            
          
              3 forks
            
          
              3 comments
            
          
              42 stars
            
          
                cnlohr
                / forgot_to_check_out_with_recurse_submodules.md
            
            
              Last active
              April 22, 2024 12:13
            
              
                Git forgot to clone recursively (forgot to check out with recurse submodules)
              
          
    Did you just check out / clone a repository and forget --recursive / --recurse-submodules?  Well, do this:
git submodule update --init --recursive --remote

For information about why this nugget was lost and burried in another stack exchange article, see this: https://meta.stackoverflow.com/questions/400424/how-can-i-request-that-a-question-merge-be-reversed

  
## automating_2.py
from capstone import *
data = open('flag.exe', 'rb').read()
md = Cs(CS_ARCH_X86, CS_MODE_64)
with open('asm.txt', 'w') as f:
  for i in md.disasm(data[0x914:0x85fd], 0x00401514): #Capstone read from data address, not the virtual address
    f.write("0x%x:\t%s\t%s\n" %(i.address, i.mnemonic, i.op_str))
  f.close()

byte = []
key = []

## arch_installation.md

      
              1 file
            
          
              28 forks
            
          
              4 comments
            
          
              103 stars
            
          
                eltonvs
                / arch_installation.md
            
            
              Last active
              March 13, 2024 17:51
            
              
                Arch Linux step to step installation guide
              
          
    Arch Linux Installation Guide

This guide will show step-by-step how to Install Arch Linux on UEFI mode.
Table of Contents


Bootable Flash Drive
BIOS
Pre installation

Set Keyboard Layout
Check boot mode


Update System Clock


## rol-ror.py
###########################################################################
# Rotating bits (tested with Python 2.7)

from __future__ import print_function   # PEP 3105

# max bits > 0 == width of the value in bits (e.g., int_16 -> 16)

# Rotate left: 0b1001 --> 0b0011
rol = lambda val, r_bits, max_bits: \
    (val << r_bits%max_bits) & (2**max_bits-1) | \

## ipython_to_file.md

      
              1 file
            
          
              3 forks
            
          
              9 comments
            
          
              48 stars
            
          
                awesomebytes
                / ipython_to_file.md
            
            
              Created
              March 16, 2016 10:38
            
              
                Save iPython session to a python file as code
              
          
    Save an iPython session commands/code to a file

You must use the magic method %save:
In [1]: %save?
Type:       Magic function
String Form:<bound method CodeMagics.save of <IPython.core.magics.code.CodeMagics object at 0x7fb5d25bb1d0>>
Namespace:  IPython internal
File: /usr/lib/python2.7/dist-packages/IPython/core/magics/code.py


## Road Rash (1994) (3DO) wine launcher. Fixes 'Could not find any CD-ROM drive' error.
#!/bin/bash

# Road Rash (1994) (3DO) wine launcher
# Fixes 'Could not find any CD-ROM drive' error
# NOTE: ISO-image may be any valid ISO (e.g. Ubuntu Live-CD :))


# Default configuration (game and image placed in different directories)

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"     # path to directory with .iso (location of this script)

## gist.md

      
              2 files
            
          
              37 forks
            
          
              32 comments
            
          
              92 stars
            
          
                benbalter
                / gist.md
            
            
              Last active
              April 21, 2024 15:50
            
              
                Example of how to embed a Gist on GitHub Pages using Jekyll.
              
          
    Here's an example of how to embed a Gist on GitHub Pages:
{% gist 5555251 %}

All you need to do is copy and paste the Gist's ID from the URL (here 5555251), and add it to a gist tag surrounded by {% and %}.
	from capstone import *
	data = open('flag.exe', 'rb').read()
	md = Cs(CS_ARCH_X86, CS_MODE_64)
	with open('asm.txt', 'w') as f:
	for i in md.disasm(data[0x914:0x85fd], 0x00401514): #Capstone read from data address, not the virtual address
	f.write("0x%x:\t%s\t%s\n" %(i.address, i.mnemonic, i.op_str))
	f.close()

	byte = []
	key = []
	###########################################################################
	# Rotating bits (tested with Python 2.7)

	from __future__ import print_function # PEP 3105

	# max bits > 0 == width of the value in bits (e.g., int_16 -> 16)

	# Rotate left: 0b1001 --> 0b0011
	rol = lambda val, r_bits, max_bits: \
	(val << r_bits%max_bits) & (2**max_bits-1) \| \
	#!/bin/bash

	# Road Rash (1994) (3DO) wine launcher
	# Fixes 'Could not find any CD-ROM drive' error
	# NOTE: ISO-image may be any valid ISO (e.g. Ubuntu Live-CD :))


	# Default configuration (game and image placed in different directories)

	DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" # path to directory with .iso (location of this script)