Zman | サイチャラン SaicharanKandukuri

Complexity => Medium

`GitHub`

To be able to use Git command line
Understand git system & logics ( how git is intended to use )
Creating a github profile
understanding github UI
how learning GitHub impacts standards of a person ( which later helps in industries )
Creating a repository

Pumis research notes

a little effort to display my attendence in terminal 🤏 this process includes understanding how pumis works with the help of proxies and recreating requests

⚠️: this research is done only in authorised spaces of site. ( also iam 0 in aspx )

so pumis made with asp.net (Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.3930.0)
and its performs SSR most of the the time so its hard to get raw data ( site always returns always xhtml )

This is how error looks like

Limiting TX power to 30 (30 - 0) dBm as advertised by ...

Symptoms

you can't load any website
pinging 1.1.1.1 hardly gets 30% packet loss
Bandwidth is shows almost 20% in actual

Solution

inside a chroot

using tar with arguments -cvpzf where

c for compress
v user verbose ( it basically prints out all files to console thar are being compressed )
z use gzip as compression format
f file were all compression should go

we need to say tar not to compress any device specific directories like /dev, /sys,/proc & /run we can use --exclude for that

	/*
	CODE to show how relation between null ( an object ) & 0 ( a Number ) works in JavaScript

	code below is not fully implemented according to algorithm in ECMA-262 only the part where values of null & 0 satisfies are covered
	REFER: https://262.ecma-international.org/5.1
	(C) saicharankandukuri 2022
	*/

	const LOG = (buff) => console.log(buff);

	proot \
	-b /system \ # std mountpoint to /system => system root of android
	-b /sys \ # std mountpoint to /sys => linux start /sys
	-b /vendor \ # std mountpoint to /vendor => for libs ( which wont used in proot )
	-b /proc \ # std linux proc mountpoint
	-b /dev \ # std linux dev mountpoint
	-b /dev/urandom:/dev/random \ # urandom mountpoint
	-b /proc/self/fd/1:/dev/stdout \ # stdout mountpoint
	-b /proc/self/fd/2:/dev/stderr \ # stderr mountpoint
	-b /proc/self/fd/0:/dev/stdin \ # stdin mountpoint

	#!/bin/bash
	# Udroid restore utilty test

	#
	# Not ready yet!
	#

	TERMUX_STORAGE_PREFIX="/data/data/com.termux"
	file=$1

	#include <iostream>

	/*
	(C) SaicharanKandukuri <[email protected]> 2022
	please try not to copy paste this in your class 👌
	*/
	#define SHIFT 3 // hardoced ( XD )
	using namespace std;

	string ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; // ALPHABETS for encryption

	#!/usr/bin/env bash

	# Usage: bash clz.sh foldername filenametocompress
	target=$2
	target_source=$1

	tar \
	--exclude="${target_source}"${0} \
	--exclude="${target_source}${target}.tar.lz" \
	--exclude-caches-all \