elnygren

#!/usr/bin/env bash

# CONFIG
URL="https://hooks.slack.com/services/..."
PAYLOAD='{
  "channel": "#test",
  "username": "Ghost",
  "text": "no-message",
  "icon_emoji": ":ghost:"
}'

kerbeh

##FFmpeg greenscreen process

ffmpeg -hwaccel videotoolbox -i background.jpg -i out.mp4 -filter_complex "[1:v]colorkey=0x34d454:0.3:0.15[ckout];[0:v][ckout]overlay[despill];[despill] despill=green[colorspace];[colorspace]format=yuv420p[out]" -map "[out]" output.mp4

###Explanation

*hwaccel enable hardware accelartion profile videotoolbok is avlaiable on my mac for this codec *-i is the input, the greenscreen video is second and the background image is first *-filter_complex chains up the filters in a string *colorkey provides the color of the green screen in hex, the threshold to match (higher is more) and the blend (higher is more)

bitinn

My Unity repo's git config as of today.

For more complex and complete alternatives, look at:

• https://github.com/github-for-unity/Unity/tree/master/src/GitHub.Api/Resources

• https://github.com/NYUGameCenter/Unity-Git-Config

lizrice

#!/usr/bin/python
from bcc import BPF
from time import sleep

# This outputs a count of how many times the clone and execve syscalls have been made
# showing the use of an eBPF map (called syscall). 

program = """
 BPF_HASH(syscall);

crazy-max

name: release

on:
  push:
    branches-ignore:
      - '**'
    tags:
      - 'v*.*.*'

jobs:

bryanbraun

Example Git Branching Diagram

You can use this diagram as a template to create your own git branching diagrams. Here's how:

1. Create a new diagram with diagrams.net (formerly draw.io)
2. Go to File > Open From > URL
3. Insert this url (it points to the xml data below): https://gist.githubusercontent.com/bryanbraun/8c93e154a93a08794291df1fcdce6918/raw/bf563eb36c3623bb9e7e1faae349c5da802f9fed/template-data.xml
4. Customize as needed for your team.

---

erikig

rigtorp

Install rocm-cmake

git clone https://github.com/RadeonOpenCompute/rocm-cmake.git
mkdir bulid
cd build
cmake -DCMAKE_INSTALL_PREFIX=/opt/rocm ..
make
sudo make install

gmurdocca

Circumventing Deep Packet Inspection with Socat and rot13

I have a Linux virtual machine inside a customer's private network. For security, this VM is reachable only via VPN + Citrix + Windows + a Windows SSH client (eg PuTTY). I am tasked to ensure this Citrix design is secure, and users can not access their Linux VM's or other resources on the internal private network in any way outside of using Citrix.

The VM can access the internet. This task should be easy. The VM's internet gateway allows it to connect anywhere on the internet to TCP ports 80, 443, and 8090 only. Connecting to an internet bastion box on one of these ports works and I can send and receive clear text data using netcat. I plan to use good old SSH, listening on tcp/8090 on the bastion, with a reverse port forward configured to expose sshd on the VM to the public, to show their Citrix gateway can be circumvented.

Rejected by Deep Packet Inspection

I hit an immediate snag. The moment I try to establish an SSH or SSL connection over o

DavidBuchanan314

# based on https://github.com/unicorn-engine/unicorn/blob/master/bindings/python/sample_arm.py

from __future__ import print_function
from unicorn import *
from unicorn.arm_const import *

# https://github.com/raspberrypi/pico-bootrom/blob/ef22cd8ede5bc007f81d7f2416b48db90f313434/bootrom/bootrom_rt0.S#L441-L445
CODE = bytes.fromhex("""
    .byte 0x11, 0x38, 0xc0, 0x7a, 0x00, 0xbd, 0x00, 0xb5
    .byte 0x42, 0x40, 0x00, 0x2a, 0x00, 0xf0, 0x02, 0xf8