pwenzel

This guide shows how to set up a PHP and MySQL development environment using OSX's built-in Apache, using Homebrew to install necessary components. With this strategy, you can use different versions of PHP for certain virtual hosts.

VirtualHostX is a convenient way to manage development sites, but not required.

Install PHP and MySQL with Homebrew

brew update
brew install php56
brew install php56-mcrypt
brew install mysql

pwenzel

# Bulk convert wave to mono raw audio for Radio Music Eurorack module
# Uses FFMPEG and Fish Shell
for file in *.wav; 
set basename (string match -r "(.*)\.[^\.]*\$" $file)[2]
ffmpeg -i $file -f s16le -acodec pcm_s16le -ac 1 $basename.raw; 
end;

pwenzel

<script type="text/javascript">
// Track 404 errors with Universal Analytics
if($('body').hasClass('error404')) {
  ga('send', 'event', 'error', '404', 'page: ' + document.location.pathname + document.location.search + ' ref: ' + document.referrer, {'nonInteraction': 1});
}
</script>

pwenzel

<?php 
/**
 * @link Escape post content in META Attributes, http://codex.wordpress.org/Data_Validation 
 * @link Complete List of HTML Meta Tags, https://gist.github.com/kevinSuttle/1997924
 * @example get_template_part('meta');
 */
?>

<meta name="twitter:card" content="summary">
<!--<meta name="twitter:site" content="@YOUR_TWITTER_HANDLE">-->

pwenzel

# See also https://trac.ffmpeg.org/wiki/Encode/AAC

# direct copy
ffmpeg -i input.mkv -c:v copy -c:a copy output.mp4

# direct copy video, but convert audio to AAC with default variable bit rate 
ffmpeg -i input.mkv -c:v copy -c:a aac -strict experimental output.mp4

# direct copy video, but convert audio to AAC with constant bit rate
ffmpeg -i input.mkv -c:v copy -c:a aac -strict experimental -b:a 320k output.mp4

pwenzel

ffmpeg -loop 1 -i image.jpg -i audio.m4a -c:v libx264 -tune stillimage -c:a aac -b:a 192k -shortest output.mp4

pwenzel

# Local Dates: 
git log --date=local --pretty=format:"%h%x09%an%x09%ad%x09%s" > commits.local.tsv.txt

# ISO Dates:
git log --date=iso --pretty=format:"%h%x09%an%x09%ad%x09%s" > commits.iso.tsv.txt

pwenzel

# 1. Install mplayer command line (via Brew, Macports, or APT)
# 2. Add the following aliases to ~/.profile
# 3. Type `source ~/.profile`
# 3. Type `news` or `current` to listen in your terminal

alias news="mplayer -playlist http://minnesota.publicradio.org/tools/play/streams/news.pls" # MPR News 
alias current="mplayer -playlist http://minnesota.publicradio.org/tools/play/streams/the_current.pls" # The Current 
alias classical="mplayer -playlist http://minnesota.publicradio.org/tools/play/streams/classical.pls" # Classical MPR 
alias localcurrent="mplayer -playlist http://minnesota.publicradio.org/tools/play/streams/local.pls" # Local Current 
alias heartland="mplayer -playlist http://minnesota.publicradio.org/tools/play/streams/radio_heartland.pls" # MPR Radio Heartland 

pwenzel

# Generate reels
for dir in (ls); mgreel --out "$dir reel.wav" $dir/*.wav; end

# check durations (should be 2.9 minutes or less, (e.g. 174 seconds or 2 minutes and 53 seconds)
for file in (ls *.wav); echo $file; afinfo $file | grep duration; end

# rename files mg0.wav, mg1.wav, mg2.wav, etc.
num=0; for i in *; do mv "$i" "mg$(printf '%01d' $num).${i#*.}"; ((num++)); done

pwenzel

Here we use Homebrew to install rbenv:

1. brew update; and brew install rbenv ruby-build
2. Add ~/.rbenv/shims to your PATH
3. Include the contents of completions/rbenv.fish in your Fish config.
4. Run rbenv install 2.2.2 and rbenv rehash
5. Run rbenv global 2.2.2

Now you can run gem install bundler and bundle install within your Ruby project.