ThYpHo0n

# WSL?
if [[ "$(< /proc/sys/kernel/osrelease)" == *microsoft* ]]; then
    export $(dbus-launch)
    export LIBGL_ALWAYS_INDIRECT=1
    export WSL_VERSION=$(wsl.exe -l -v | grep -a '[*]' | sed 's/[^0-9]*//g')   
    export WSL_HOST=$(tail -1 /etc/resolv.conf | cut -d' ' -f2)
    export DISPLAY=$WSL_HOST:0
    # pip path if using --user
    export PATH=$PATH:$HOME/.local/bin
    # SSH

stevenc81

Upgrading Kubernetes Cluster with Kops, and Things to Watch Out For

Alright! I'd like to apologize for the inactivity for over a year. Very embarrassingly, I totally dropped the good habit. Anyways, today I'd like to share a not so advanced and much shorter walkthrough on how to upgrade Kubernetes with kops.

At Buffer, we host our own k8s (Kubernetes for short) cluster on AWS EC2 instances since we started our journey before AWS EKS. To do this effectively, we use kops. It's an amazing tool that manages pretty much all aspects of cluster management from creation, upgrade, updates and deletions. It never failed us.

How to start?

Okay, upgrading a cluster always makes people nervous, especially a production cluster. Trust me, I've been there! There is a saying, hope is not a strategy. So instead of hoping things will go smoothly, I always have bias that shit will hit the fan if you skip testing. Plus, good luck explaining to people

Kmaschta

If you're using self-signed certificate for your web server on development, you might know the browser warning saying that your certificate isn't valid. If like me you had manually added an exception for this certificate error each time it showed up, this gist is for you.

Properly Configure OpenSSL with your DNS aliases

You'll have to create a self-signed certificate with a custom SubjectAltName.

1. Find your openssl config. find /usr/lib -name openssl.cnf

npearce

UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.

Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/

Docker CE Install

sudo amazon-linux-extras install docker
sudo service docker start

iluxonchik

"""
For my Neuroengineering course presentation my group wanted to download some videos,
the problem is that those videos were played by the JWPlayer, so obtaining the video
files was a little tricky. What I noticed from observing the network traffic is that
JWPlayer downloads the video files in chunks (each chunk was 4 seconds long) and
in .ts format. My goal was to combine all of those small video segments into a single
one and then convert the file to .mp4. To combine the multiple video chunks into one
I used the "cat" command and to convert resulting .ts file to .mp4 I used the "ffmpeg"
tool.

primaryobjects

m3u8 Downloading

1. Open Chrome Developer tools and click the Network tab.
2. Navigate to the page with the video and get it to start playing.
3. Filter the list of files to "m3u8".
4. Find master.m3u8 or index.m3u8 and click on it.
5. Save the file to disk and look inside it.
6. If the file contains a single m3u8 master url, copy that one instead.
7. Run the program m3u8x.
8. Paste the same m3u8 url in both textboxes (URL and Quality URL) and click "Headers" and set the referral url and user-agent from the request as found in Chrome.

rafaelmaeuer

process.env.ENV_VARIABLE

vukanac

Skip this:

brew tap homebrew/dupes
brew tap homebrew/versions

As:

Warning: homebrew/dupes was deprecated. This tap is now empty as all its formulae were migrated.
Warning: homebrew/versions was deprecated. This tap is now empty as all its formulae were migrated.

ahmetb

#!/bin/bash

# Copyright © 2017 Google Inc.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software

worawit

#!/usr/bin/python
# This file has no update anymore. Please see https://github.com/worawit/MS17-010
from impacket import smb
from struct import pack
import sys
import socket

'''
EternalBlue exploit for Windows 7/2008 by sleepya
The exploit might FAIL and CRASH a target system (depended on what is overwritten)