My bash_profile

.bash_profile

# append to the history file, don't overwrite it
shopt -s histappend

#enbles color in the terminal bash shell export
CLICOLOR=1

#sets up the color scheme for list export
LSCOLORS=cxfxcxdxbxegedabagacad
c_cyan=`tput setaf 6`
c_red=`tput setaf 1`
c_green=`tput setaf 2`
c_sgr0=`tput sgr0`

export HISTIGNORE="ls:ll:cd:pwd"
export HISTFILESIZE=100000
export HISTSIZE=100000
export HISTCONTROL=ignoredups:erasedups
export HISTTIMEFORMAT="[$(tput setaf 6)%F %T$(tput sgr0)]: " # colorful date

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

parse_git_branch () {
  if git rev-parse --git-dir >/dev/null 2>&1
  then
    gitver=$(git branch 2>/dev/null| sed -n '/^\*/s/^\* //p')
  else
    return 0
  fi
  echo -e "($gitver) "
}

branch_color ()
{
  if git rev-parse --git-dir >/dev/null 2>&1
  then
    color=""
    if git diff --quiet 2>/dev/null >&2
    then
      color="${c_green}"
    else
      color=${c_red}
    fi
  else
    return 0
  fi
  echo -ne $color
}

RUBY_VERSION=''
RUBY_PROMPT=''

ruby_version ()
{

  if [ -f Gemfile.lock ]; then
    RUBY_VERSION=`ruby -e "puts RUBY_VERSION"`
    RUBY_PROMPT='@ '['Ruby '${RUBY_VERSION}]
    echo -ne $RUBY_PROMPT' '
  fi
  echo -ne ''
}

PS1='\[\033[1;34m\]$(ruby_version)\[\033[0;33m\]@\u\[\033[00m\] \[\033[1;36m\]\w\[\033[00m\] \[\[$(branch_color)\]$(parse_git_branch)\[${c_sgr0}\]\$ \n'

#sets up the prompt color (currently a green similar to linux terminal)
#export PS1='@ \h\[\033[00m\] \[\033[01;36m\]\w\[\033[00m\] `git branch 2> /dev/null | grep -e ^* | sed -E  s/^\\\\\*\ \(.+\)$/\(\\\\\1\)\ /`\[\033[00m\]\$ \n'
#export PS1='@ \h\[\033[00m\] (\[\033[01;32m\]\u) \[\033[01;36m\]\w\[\033[00m\] \$ \n'

#enables color for iTerm
export TERM=xterm-color

#Grep colors
export GREP_OPTIONS="--color=always"
export GREP_COLORS="ms=01;31:mc=01;31:sl=:cx=:fn=32:ln=36:bn=32:se=39"

#jasmine browser definition
export JASMINE_BROWSER=chrome

# bundle editor
export BUNDLER_EDITOR="vim"

#case sensitive on file/folder names off
bind 'set completion-ignore-case On'

#sets up proper alias commands when called
# unix
alias ls='ls -laG'
alias ll='ls -la'
alias tree="find . ! -name ".DS_Store" -print | sed -e 's;[^/]*/;|__;g;s;__|; |;g'"
alias ..='cd ..'
alias lsd="ls -lF ${colorflag} | grep --color=never '^d'"
alias ip="dig +short myip.opendns.com @resolver1.opendns.com"
alias localip="ipconfig getifaddr en0"
alias localipw="ipconfig getifaddr en1"
alias reload="exec $SHELL -l"

# git
alias gk='gitk'
alias push="git push origin master"
alias pull="git pull origin master"
alias rebase="git rebase origin/master"
alias gs="git status"
alias gd="git diff"

# ruby / rails
alias bi="bundle install"
alias rs="rails server"
alias rbi="rake bower:install"
alias rbre="rake bower:resolve"

# vagrant
alias vssh="vagrant ssh"
alias vup="vagrant up"
alias vhalt="vagrant halt"
alias vs="vagrant status"
alias restart_vbox="sudo /Library/Application\ Support/VirtualBox/LaunchDaemons/VirtualBoxStartup.sh restart"

#shortcuts
alias prj='cd $HOME/projects'


set PATH /usr/local/bin:$PATH
set MANPATH /usr/local/man

# for tunnels
export rvmsudo_secure_path=1

[ -s $HOME/.nvm/nvm.sh ] && . $HOME/.nvm/nvm.sh # This loads NVM
export PATH="$HOME/.azk/bin:$PATH"
eval "$(azk sh-init -)"

[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*

# Add tab completion for many Bash commands
if which brew > /dev/null && [ -f "$(brew --prefix)/etc/bash_completion" ]; then
  source "$(brew --prefix)/etc/bash_completioncompletion";
elif [ -f /etc/bash_completion ]; then
  source /etc/bash_completionompletion;
fi;

source ~/.profile