Minha configuração com alias que utilizo.

.zshrc

# Path to your oh-my-zsh installation.
export ZSH=/Users/mrato/.oh-my-zsh

# Set name of the theme to load.
# Look in ~/.oh-my-zsh/themes/
# Optionally, if you set this to "random", it'll load a random theme each
# time that oh-my-zsh is loaded.
# ZSH_THEME="robbyrussell"
ZSH_THEME="hipster"

# Uncomment the following line to use case-sensitive completion.
# CASE_SENSITIVE="true"

# Uncomment the following line to use hyphen-insensitive completion. Case
# sensitive completion must be off. _ and - will be interchangeable.
# HYPHEN_INSENSITIVE="true"

# Uncomment the following line to disable bi-weekly auto-update checks.
# DISABLE_AUTO_UPDATE="true"

# Uncomment the following line to change how often to auto-update (in days).
# export UPDATE_ZSH_DAYS=13

# Uncomment the following line to disable colors in ls.
# DISABLE_LS_COLORS="true"

# Uncomment the following line to disable auto-setting terminal title.
# DISABLE_AUTO_TITLE="true"

# Uncomment the following line to enable command auto-correction.
# ENABLE_CORRECTION="true"

# Uncomment the following line to display red dots whilst waiting for completion.
# COMPLETION_WAITING_DOTS="true"

# Uncomment the following line if you want to disable marking untracked files
# under VCS as dirty. This makes repository status check for large repositories
# much, much faster.
# DISABLE_UNTRACKED_FILES_DIRTY="true"

# Uncomment the following line if you want to change the command execution time
# stamp shown in the history command output.
# The optional three formats: "mm/dd/yyyy"|"dd.mm.yyyy"|"yyyy-mm-dd"
# HIST_STAMPS="mm/dd/yyyy"

# Would you like to use another custom folder than $ZSH/custom?
# ZSH_CUSTOM=/path/to/new-custom-folder

# Which plugins would you like to load? (plugins can be found in ~/.oh-my-zsh/plugins/*)
# Custom plugins may be added to ~/.oh-my-zsh/custom/plugins/
# Example format: plugins=(rails git textmate ruby lighthouse)
# Add wisely, as too many plugins slow down shell startup.
# plugins=(git)
plugins=(git rails vagrant ruby atom colorize osx svn)

# User configuration

export PATH="/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
# export MANPATH="/usr/local/man:$MANPATH"

source $ZSH/oh-my-zsh.sh

# You may need to manually set your language environment
# export LANG=en_US.UTF-8

# Preferred editor for local and remote sessions
# if [[ -n $SSH_CONNECTION ]]; then
#   export EDITOR='vim'
# else
#   export EDITOR='mvim'
# fi

# Compilation flags
# export ARCHFLAGS="-arch x86_64"

# ssh
# export SSH_KEY_PATH="~/.ssh/dsa_id"

# Set personal aliases, overriding those provided by oh-my-zsh libs,
# plugins, and themes. Aliases can be placed here, though oh-my-zsh
# users are encouraged to define aliases within the ZSH_CUSTOM folder.
# For a full list of active aliases, run `alias`.
#
# Example aliases
# alias zshconfig="mate ~/.zshrc"
# alias ohmyzsh="mate ~/.oh-my-zsh"
alias vg="vagrant"
alias vgu="vg up"
alias vgh="vg halt"
alias vgp="vg provision"
alias vgd="vg destroy"
alias vgs="vg status"
alias vgi="vg init"
alias vgsh="vg ssh"
alias vgup="vg up --provision"

alias gadd="git add -A"
alias gad="gadd"
alias gco="git commit"
alias gst="git status"
alias glg="git log"
alias gch="git checkout"
alias gac="git add -A && git commit"
alias gpl="git pull origin"
alias gps="git push origin"
alias gmg="git merge"
alias gmr="gmg"
alias gall="gac && gps"

alias subli="subl . --command toggle_full_screen"
alias editor="atom"

alias home="cd ${HOME}"
alias open_home="home && open ."

alias desktop="cd ${HOME}/Desktop"
alias desktop_open="desktop && open ."

function public (){
  open_dir=0
  open_editor=0
  directory=""

  while test $# -gt 0
  do
    case "$1" in
      --open) open_dir=1
          ;;
      --dev) open_editor=1
          ;;
      --*) echo "bad option $1"
          ;;
      *) directory="/$1"
          ;;
    esac
    shift
  done

  cd "${HOME}/Public$directory";

  if [ "$open_dir" = 1 ]
    then open .;
  fi
  if [ "$open_editor" = 1 ]
    then editor .;
  fi

}

function server (){
  server_start=0
  server_stop=0
  server_enter=0
  server_open=0
  server_path='/rails'

  while test $# -gt 0
  do
    case "$1" in
      --run)
            server_start=1
            server_stop=1
            server_enter=1
          ;;
      --start)
            server_start=1
          ;;
      --stop)
            server_stop=1
          ;;
      --open)
            server_open=1
          ;;
      --*) echo "bad option $1"
          ;;
      *) server_path="/$1"
          ;;
    esac
    shift
  done

  cd "${HOME}/Server$server_path";

  if [ "$server_open" = 1 ]
    then open .;
  fi
  if [ "$server_start" = 1 ]
    then vgu;
  fi
  if [ "$server_enter" = 1 ]
    then vg ssh;
  fi
  if [ "$server_stop" = 1 ]
    then vgh;
  fi

}