Great videos here:

Items

Setup Composer Global path

touch ~/.bashrc

Then

export PATH=~/.composer/vendor/bin:$PATH

then source ~/.bashrc

Zshell

chsh -s /bin/zsh

Make sure to add alias to it:

vim ~/.zshrc

Add

. ~/.aliases

then

touch ~/.aliases

That file right now looks like this for me

alias pickle="~/Code/gherkin5.4/workbench/alfred-nutile-inc/gd/pickle"
alias vssh="cd ~/Homestead && vagrant ssh"
alias vp="cd ~/Homestead && vagrant provision"
alias vhalt="cd ~/Homestead && vagrant halt"
alias hedit="subl  ~/.homestead/Homestead.yaml"
alias vup="cd ~/Homestead && vagrant up"
alias docker-composer="docker-compose"

then

source ~/.zshrc

Sublime shortcut

cd /usr/local/bin
ln -s "/Applications/Sublime Text 2.app/Contents/SharedSupport/bin/subl" subl