matthewhochler

### Trash ###

# Trash anything from LinkedIn
# (Because LinkedIn is trash)
if address :all :is ["to", "cc", "resent-to", "x-delivered-to"] "linkedin@matthewhochler.fastmail.fm" {
  fileinto "INBOX.Trash";
  stop;
}

# Trash Sony PSN 'Funds added' emails

matthewhochler

#!/usr/bin/env bash
set -e

while [ true ]
do
  if ifconfig | pcregrep -M -o '^[^\t:]+(?=:([^\n]|\n\t)*status: active)' | grep awdl0;
  then
    echo "Shutting down awdl0..."
    ifconfig awdl0 down
  else

matthewhochler

Setup new MacOS installation

Homebrew

brew tap homebrew/dupes
brew update
brew upgrade
brew install \
  "awscli" \
  "bash" \

matthewhochler

images2epub.py

Converts a directory of images into a modern EPUB3 ebook. Use a tool to extract CBZ/CBR/CBT files and then run this program to generate a nice fixed-layout EPUB ebook of it. You can optionally set the reading direction to right-to-left (e.g. for manga). For Kobo ereaders, use the file extension .kepub.epub to get the modern reader and correct reading direction.

Usage

Install dependencies with pip install imagesize lxml

matthewhochler

# How to uninstall Razer Synapse 2 ( https://www.razerzone.com/synapse-2 )
# on OS X (10.11-10.13) (El Capitan, Sierra, High Sierra)
# without using Razer's official uninstall tool.

# Tested on OS X 10.11.5 in July 2016.
# Edited with additional steps for later OS X versions,
# contributed by commenters on this gist.

# Step 1: In your terminal: stop and remove launch agents
launchctl remove com.razer.rzupdater

matthewhochler

Keybase proof

I hereby claim:

• I am matthewhochler on github.
• I am mattyhochs (https://keybase.io/mattyhochs) on keybase.
• I have a public key ASCIeB6GtEN1EEn8ugJOLnkIQDcOEbnCxlPig8lbGQJYfQo

To claim this, I am signing this object:

matthewhochler

Video stabilization using VidStab and FFMPEG

Examples here use the default settings, see the VidStab readme on GitHub for more advanced instructions.

Here's an example video I made

Install ffmpeg with the vidstab plugin from homebrew

brew install ffmpeg --with-libvidstab

matthewhochler

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

Convert WAV to MP3, mix down to mono (use 1 audio channel), set bit rate to 64 kbps and sample rate to 22050 Hz:

matthewhochler

How to reset PG Database on Heroku?

• Step 1: heroku restart
• Step 2: heroku pg:reset DATABASE (no need to change the DATABASE)
• Step 3: heroku run rake db:migrate
• Step 4: heroku run rake db:seed (if you have seed)

One liner

heroku restart; heroku pg:reset DATABASE --confirm APP-NAME; heroku run rake db:migrate

matthewhochler

How to reset PG Database on Heroku?

• Step 1: heroku restart
• Step 2: heroku pg:reset DATABASE (no need to change the DATABASE)
• Step 3: heroku run rake db:migrate
• Step 4: heroku run rake db:seed (if you have seed)

One liner

heroku restart; heroku pg:reset DATABASE --confirm APP-NAME; heroku run rake db:migrate