vadikgo vadikgo

Electron Apps Causing System-Wide Lag on Tahoe

See:

Fixed versions:

36.9.2
37.6.0
38.2.0

Decrypt LUKS volumes with a TPM on Fedora 35+

This guide allows you to use the TPM on your computer to decrypt your LUKS encrypted volumes. If you are worried about a cold boot attack on your hardware please DO NOT use this guide with your root volume!

Preflight Checks

Verify that you have a TPM in your computer:

# systemd-cryptenroll --tpm2-device=list
PATH DEVICE DRIVER

FFmpeg cheat sheet

A list of useful commands for the ffmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

Docker Registry S3 cleanup script

This simply requires you to install the boto3 package and set the DOCKER_BUCKET variable to point at the bucket you would like to clean up, and the rest should be handled automatically. That's is presuming you have credentials to manage the S3 bucket in one of the default locations where Boto go to look for them.

Since the script more or less traverses through your entire S3 bucket, it probably makes sense to only run it infrequently, like daily or weekly, depending on the amount of repositories and layers you have and the amount of updates on the registry in total.

	########################################################
	## CROSS COMPILING TRANSMISSION 2.82 FOR WD MY CLOUD ##
	########################################################

	This is a guide to compile transmission 2.82 for the WD MyCloud 2/3/4 TB.

	Because I didn't want to install the build tools and dependencies on my NAS I chose to
	setup a cross-compiler toolchain on my x86_64 Ubuntu 12.04 machine and create a .deb package
	that can be installed on the NAS. Furthermore the cross compiler can be used to compile anything for the My Cloud (printer drivers, etc.)

	#!/bin/sh
	#Install Citrix Workspace App on Fedora 32
	#Download Client From https://www.citrix.com/en-au/downloads/workspace-app/linux/workspace-app-for-linux-latest.html

	sudo dnf install -y ICAClientWeb-rhel-20.04.0.21-0.x86_64.rpm

	sudo dnf install -y compat-openssl10.x86_64

	# Update libcrypto reference in desktop file
	sudo sed -i '/Exec=/d' /usr/share/applications/wfica.desktop

	def nullTrustManager = [
	checkClientTrusted: { chain, authType -> },
	checkServerTrusted: { chain, authType -> },
	getAcceptedIssuers: { null }
	]

	def nullHostnameVerifier = [
	verify: { hostname, session -> true }
	]

	#!/usr/bin/ruby

	=begin
	## USAGE:

	# Ruby:
	ruby gem-fetch-dependencies.rb fetch <gem_name> --dependencies

	# JRuby:
	jruby gem-fetch-dependencies.rb fetch <gem_name> --dependencies

	#!/usr/bin/env bash

	# https://hub.docker.com/r/kylemanna/openvpn/

	OVPN_DATA="openvpn_data" # Docker volume name
	OVPN_HOST="vpn.hostname.org" # Server hostname
	OVPN_USER="peter_the_pig" # Client username

	# init
	docker volume create --name $OVPN_DATA