neilchetty

Index

1. Generating signing keys (Part 1)
2. Generating signing keys (Part 2)
3. Making signed build (recovery)
4. Making signed build (fastboot)
5. Making incremental update

Requirements

All you need is an android buildsystem (I would recommend you to use lineageos)

opus-x

@echo off

rem usb connection
echo =======================================
echo Starting Android Debug Bridge Daemon...
echo =======================================
2>nul adb kill-server
adb start-server
echo | set /p="Checking for a connected device... "
>nul adb  get-state

bozzelliandrea

How To Make A Working TWRP Device Tree For Your MediaTek Device & Start Building Them, Online

This Guide is tested on 64-bit mt6735/53 chipset device. It will also work on any 64-bit and 32-bit devices.

You will need something from your Stock ROM first. Get them all and Try to modify it using the procedure.

Note: This guide will be helpful for you if you have older mediatek devices (android-5.1 or android-6.0), but up-to-date devices can also work.

Update: This guide had a few typos and derps (Oops..), but I've tried to make it free of those now (Dated November 18, 2020)

Bonus: You can also use this tool by @SebaUbuntu, @yshalsager and @mauronofrio to auto generate the twrp tree. The tool is best if your device runs on android-9.0. The tools is still not 100% compatible to all devices, but I'll still recommend it and give it 8.5/10 in the scale of varsatility.

Kazempour

Sample config for 2 million web socket connection

    sysctl -w fs.file-max=12000500
    sysctl -w fs.nr_open=20000500
    # Set the maximum number of open file descriptors
    ulimit -n 20000000

    # Set the memory size for TCP with minimum, default and maximum thresholds 
 sysctl -w net.ipv4.tcp_mem='10000000 10000000 10000000'

pabit

:: Windows 10 Hardening Script
:: This is based mostly on my own personal research and testing. My objective is to secure/harden Windows 10 as much as possible while not impacting usability at all. (Think being able to run on this computer's of family members so secure them but not increase the chances of them having to call you to troubleshoot something related to it later on). References for virtually all settings can be found at the bottom. Just before the references section, you will always find several security settings commented out as they could lead to compatibility issues in common consumer setups but they're worth considering. 
:: Obligatory 'views are my own'. :) 
:: Thank you @jaredhaight for the Win Firewall config recommendations!
:: Thank you @ricardojba for the DLL Safe Order Search reg key! 
:: Thank you @jessicaknotts for the help on testing Exploit Guard configs and checking privacy settings!
:: Best script I've found for Debloating Windows 10: https://github.com/Sycnex/Windows10Debloater
:

r00t-3xp10it

<#
.SYNOPSIS
   Disable AMS1 within current process.

   Author: @r00t-3xp10it
   Tested Under: Windows 10 (19044) x64 bits
   Required Dependencies: Assembly {native}
   Optional Dependencies: IWR {native}
   PS cmdlet Dev version: v1.1.12

tvilo

#Requires -RunAsAdministrator
<#
.SYNOPSIS
Creates a Self Signed Certificate for use in server to server authentication
.DESCRIPTION
.EXAMPLE
PS C:\> .\Create-SelfSignedCertificate.ps1 -CommonName "MyCert" -StartDate 2015-11-21 -EndDate 2017-11-21
This will create a new self signed certificate with the common name "CN=MyCert". During creation you will be asked to provide a password to protect the private key.
.EXAMPLE
PS C:\> .\Create-SelfSignedCertificate.ps1 -CommonName "MyCert" -StartDate 2015-11-21 -EndDate 2017-11-21 -Password (ConvertTo-SecureString -String "MyPassword" -AsPlainText -Force)

maitrungduc1410

#!/usr/bin/env bash
START_TIME=$SECONDS
set -e

echo "-----START GENERATING HLS STREAM-----"
# Usage create-vod-hls.sh SOURCE_FILE [OUTPUT_NAME]
[[ ! "${1}" ]] && echo "Usage: create-vod-hls.sh SOURCE_FILE [OUTPUT_NAME]" && exit 1

# comment/add lines here to control which renditions would be created
renditions=(

asears

# Run as Administrator in Powershell prompt
# Or better yet, don't do that
# https://chocolatey.org/
# Set-ExecutionPolicy Bypass -Scope Process -Force; iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))
# Restart shell as administrator
# Restart pc after each install requiring restart.
choco feature enable -n allowGlobalConfirmation

# Sudo for Windows (Run as Administrator in command prompt)
# Chocolatey installs are run as admin

mikepruett3

<#
.SYNOPSIS
    Script to Initialize my custom powershell setup.
.DESCRIPTION
    Script uses scoop
.NOTES
    **NOTE** Will configure the Execution Policy for the "CurrentUser" to Unrestricted.

    Author: Mike Pruett
    Date: October 18th, 2018