PhilipSchmid

#!/bin/bash

# Usage: ./minio-upload my-bucket my-file.zip

bucket=$1
file=$2

host=minio.example.com
s3_key=svc_example_user
s3_secret=svc_example_user_password

sorenvonsarvort

# make sure You have installed the infinality patches

export INFINALITY_FT_FILTER_PARAMS="8 17 50 17 8"
export INFINALITY_FT_GRAYSCALE_FILTER_STRENGTH="0"
export INFINALITY_FT_FRINGE_FILTER_STRENGTH="55"
export INFINALITY_FT_AUTOHINT_HORIZONTAL_STEM_DARKEN_STRENGTH="0"
export INFINALITY_FT_AUTOHINT_VERTICAL_STEM_DARKEN_STRENGTH="0"
export INFINALITY_FT_WINDOWS_STYLE_SHARPENING_STRENGTH="20"
export INFINALITY_FT_CHROMEOS_STYLE_SHARPENING_STRENGTH="0"
export INFINALITY_FT_STEM_ALIGNMENT_STRENGTH="0"

adulau

Introduction

As the Ghidra open source community is growing, trying to document the new projects around Ghidra. Feel free to fork the gist and propose improvements.

CPU support

• New 6502 language module for Ghidra
• Atmel AVR helpers for Ghidra - ATmega328p
• Processor definitions for DMG and CGB in Ghidra - Gameboy CPU (LR35902) (WiP)
• ghidra based disassembly of the x68000's IPL.

mpusz

#/bin/bash

sudo update-alternatives --remove-all gcc 
sudo update-alternatives --remove-all g++
sudo update-alternatives --remove-all clang
sudo update-alternatives --remove-all clang++
sudo update-alternatives --remove-all cc
sudo update-alternatives --remove-all c++

sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 70 --slave /usr/bin/g++ g++ /usr/bin/g++-7

mjhea0

Install a 3-Node Kubernetes Cluster on Centos 7

This setup uses 3 machines:

1. Centos7
2. 100GB HDD
3. 32 GB RAM
4. 8 CPU

All Machines

chrisdone

Common

export OPT=/opt
export BUILDS=/some/where/mini_linux
mkdir -p $BUILDS

Linux kernel

mcastelino

Tracing QEMU-KVM Interactions

But default in linux you can figure out how many times and for what reasons there is a VM Exit from a VM into the kvm kernel module. However given the ubiquity of vhost and the ability of kvm to emulate most device models directly in the kernel, most of those VM exits do not result in a transition from host kernel into the QEMU. The transitions from VM -> kvm -> QEMU are typically the most expensive.

Here we try to figure out how many of the VM Exits result in the invocation of QEMU.

Tracking VM-KVM Interactions

This can be done very simply with perf

kukrimate

#!/bin/bash
# This script builds a (hopefully) working gcc based cross compiler

# Update to latest stable release
BINUTILS_VERSION=2.27
GMP_VERSION=6.1.2
MPFR_VERSION=3.1.5
MPC_VERSION=1.0.3
ISL_VERSION=0.16.1
GCC_VERSION=6.3.0

hngouveia01

We are going to use buildroot to download, configure and compile the kernel.

First, download  and uncompress buildroot: https://buildroot.org/download.html

Go to the directory and:

make qemu_x86_defconfig

make menuconfig

RobinCPC

How to use ConqueGDB in Vim

Install ConqueGDB in Vim

• Install Vim plugin manager Vundle
• Install ConqueGDB or
• Clone my vimrc

Debug C/C++: