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Below are single-line commands to run in BASH on a Raspberry Pi to rewrite the toner chips to "full" for a Ricoh SP C250DN Printer.

You will need to have the 4 files below in the same directory: "black" "cyan" "magenta" and "yellow". 
The chip is near one edge of the cartridge. The pad closest to the edge is GND, followed by VCC, DATA, and Clock.
On the Pi, connect VCC and GND to +3.3V and GND. Connect Data to (physical numbering) 3 and 5. They are the I2C Data and Clock pins.

Be sure i2c is enabled and installed. 
modprobe -r i2c_bcm2708 ;modprobe i2c_bcm2708 baudrate=9600

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/* Done by    Rajandran R  */
/* Author of www.marketcalls.in  */
/* Date : 05th Apr 2016 */

function GetSecondNum()
{
    Time = Now( 4 );
    Seconds = int( Time % 100 );
    Minutes = int( Time / 100 % 100 );
    Hours = int( Time / 10000 % 100 );

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/* Done by    Rajandran R  */
/* Author of www.marketcalls.in  */

function GetSecondNum()
{
    Time = Now( 4 );
    Seconds = int( Time % 100 );
    Minutes = int( Time / 100 % 100 );
    Hours = int( Time / 10000 % 100 );
    SecondNum = int( Hours * 60 * 60 + Minutes * 60 + Seconds );

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Debloating Nox

Nox, despite being the most feature-filled Android emulator, has a lot of negativity surrounding it due to their antics when it comes to making income off of their program. It is known for running repeated advertisments in the background, calling home and passing along system information (outside of your Android instance) as well as a vast amount of potentially sensitive data in an encrypted payload back to their multitude of servers. With the following preventitive measures, we can stop a majority of this happening as well as greatly improve the overall performance.

1. Download and Install a fresh copy of Nox. The latest version is fine (for now). If you already have it installed, that is fine too. No need to reinstall.

2. Enable Root Mode on Nox by clicking the gear icon and then checking the Root Startup box.

3. Install a new Launcher from the Play Store. ANYTHING but Nox's default. I suggest [Nova Launcher](https://play.google.com/s

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Jailbreaking iOS 12: The Complete Guide

Prerequisites

• An iOS 12-compatible device
• iOS 12.4.8
• An Apple ID
• iTunes (not from Microsoft Store)
• iCloud (not from Microsoft Store)
• AltStore
• unc0ver
• A PC running Windows 7 or above

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How to download from pan.baidu.com

Disclaimer:

• This methods uses a 3rd party website: https://baidu.kinh.cc/.
• I don't know chinese and after one day of searching for a method I finally found this. I don't know how safe this website is but it does the job.
• Do it on your own responsibility. I have no idea about possible copyright (if there is such a thing in China) and other stuff regarding to this.

Steps

1. Open the website mentioned above and fill out fields as following:

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Java.perform(function () {
	console.log("\nRoot detection bypass with Frida");
	var CommonUtils = Java.use("io.fabric.sdk.android.services.common.CommonUtils");
	console.log("\nHijacking isRooted function in CommonUtils class");
	CommonUtils.isRooted.implementation = function () {
		console.log("\nInside the isRooted function");
		return false;
	};
	console.log("\nRoot detection bypassed");
	console.log("\n");

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How to make a Release Android App debuggable

Let's say you want to access the application shared preferences in /data/data/com.mypackage.
You could try to run adb shell and then run-as com.mypackage ( or adb shell run-as com.mypackge ls /data/data/com.mypackage/shared_prefs), but on a production release app downloaded from an app store you're most likely to see:

run-as: Package 'com.mypackage' is not debuggable

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How to make a Release Android App debuggable (Android R+)

This is a newer version with a bit more details and workarounds from this gist. Especially for Android R+.

I recommend to read the previous gist to get an idea about what I'm trying to achieve. This note will be straight forward on commands to perform. Some commands use zipalign and apksigner which are located in the build-tools of your Android SDK installation folder. Mine are located in: ~/Library/Android/sdk/build-tools/34.0.0/.

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Generate Symantec VIP Access Token as OTP

Recently I came across a web service that required two-factor authentication using the Symantec VIP Access App. I already manage all of my OTP tokens in a different app (If you are on iOS I highly recommend using OTP Auth by Roland Moers.) and did not want to have to use yet another app to generate the TOTP.

There is a way to generate a Symantec VIP Access compatible token very easily if you have access to an environment which can run Python PIP. I happen to have Ubuntu Windows Subsystem Linux running on my machine. (If you are running Windows 10 and don't have this you should really check it out.) Let's get started...

hello

Instructions

Here we install python3-pip and qrencode so we can generate our secret, I