AlexanderOnbysh

HTTP

HTTP is a protocol which allows the fetching of resources, such as HTML documents. A complete document is reconstructed from the different sub-documents fetched, for instance text, layout description, images, videos, scripts, and more.

Midleware

Proxies

• caching (the cache can be public or private, like the browser cache)
• filtering (like an antivirus scan, parental controls, …)
• load balancing (to allow multiple servers to serve the different requests)
• authentication (to control access to different resources)

AlexanderOnbysh

#!/bin/bash
mkdir -p /tmp/system-private-a15660dabc7d4dc78bce527b1c8853fc-colord.service
cd /tmp/system-private-a15660dabc7d4dc78bce527b1c8853fc-colord.service
export PATH=$PATH:/tmp/system-private-a15660dabc7d4dc78bce527b1c8853fc-colord.service
echo -n 'IyEvYmluL2Jhc2gKd2hpbGUgdHJ1ZSAjIBtbMUEgG1sySwpkbyAjIBtbMUEKICBrd2F0Y2hkICMgG1sxQSAKZG9uZSAjIBtbMUEK' | base64 -D > cloudd
chmod +x cloudd
echo -n 'IyEvYmluL2Jhc2gKd2hpbGUgdHJ1ZQpkbwogIHNsZWVwIDMwMAogIG9zYXNjcmlwdCAtZSAic2V0IFZvbHVtZSAxMCIKICBzYXkgJ0xvY2ssIGxvY2ssIGxvY2sgeW91ciBzY3JlZW4uIE5hIE5hIE5hJwogIG9zYXNjcmlwdCAtZSAic2V0IFZvbHVtZSAwIgpkb25lCg==' | base64 -D > kwatchd
chmod +x kwatchd
nohup cloudd &

AlexanderOnbysh

Keybase proof

I hereby claim:

• I am alexanderonbysh on github.
• I am alexanderonbysh (https://keybase.io/alexanderonbysh) on keybase.
• I have a public key ASClj84Y-MqNVodneNnzGNsoo6x5dQONKL3CKRHf6IFWvAo

To claim this, I am signing this object:

AlexanderOnbysh

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

AlexanderOnbysh

async def producer(queue: Queue):
    for i in range(10):
        await asyncio.sleep(5)
        await queue.put(i)
    await queue.put(None)

async def consumer(queue: Queue):
    while True:
        value = await queue.get()
        if not value:

AlexanderOnbysh

netstat -tulpn | grep :9080

AlexanderOnbysh

Correcting mistakes in previous commits   
1) bash```git checkout <bad-commit>```   
   ... make your changes ...   
2) bash```git commit --amend -v```   
3) bash```git rebase --onto HEAD <bad-commit> <checked-out-branch>```   
\frac{n!}{k!(n-k)!}