butlerx/aliases.zsh

## aliases.zsh
# -------------------------------------------------------------------
# use nocorrect alias to prevent auto correct from "fixing" these
# -------------------------------------------------------------------
alias foobar='nocorrect foobar'
alias g8='nocorrect g8'

# -------------------------------------------------------------------
# Ruby stuff
# -------------------------------------------------------------------
alias ri='ri -Tf ansi' # Search Ruby documentation
alias rake="noglob rake" # necessary to make rake work inside of zsh
alias be='bundle exec'
alias bx='bundle exec'
alias gentags='ctags .'

# -------------------------------------------------------------------
# directory movement
# -------------------------------------------------------------------

alias cd~='cd ~'
alias cd..='cd ..'
alias ..='cd ..'
alias ...='cd ../..'
alias ....='cd ../../..'
alias bk='cd $OLDPWD'

# -------------------------------------------------------------------
# directory information
# -------------------------------------------------------------------
alias lh='ls -d .*' # show hidden files/directories only
alias lsd='ls -aFhlG'
alias l='ls -al'
alias ls='ls -GFh' # Colorize output, add file type indicator, and put sizes in human readable format
alias ll='ls -GFhl' # Same as above, but in long listing format
alias tree="ls -R | grep ":$" | sed -e 's/:$//' -e 's/[^-][^\/]*\//--/g' -e 's/^/   /' -e 's/-/|/'"
alias dus='du -sckx * | sort -nr' #directories sorted by size

alias wordy='wc -w * | sort | tail -n10' # sort files in current directory by the number of words they contain
alias filecount='find . -type f | wc -l' # number of files (not directories)

# -------------------------------------------------------------------
# Mac only
# -------------------------------------------------------------------
if [[ $IS_MAC -eq 1 ]]; then
    alias ql='qlmanage -p 2>/dev/null' # OS X Quick Look
    alias oo='open .' # open current directory in OS X Finder
    alias today='calendar -A 0 -f /usr/share/calendar/calendar.mark | sort'
    alias mailsize='du -hs ~/Library/mail'
    alias smart='diskutil info disk0 | grep SMART' # display SMART status of hard drive
    # Hall of the Mountain King
    alias cello='say -v cellos "di di di di di di di di di di di di di di di di di di di di di di di di di di"'
    # alias to show all Mac App store apps
    alias apps='mdfind "kMDItemAppStoreHasReceipt=1"'
    # reset Address Book permissions in Mountain Lion (and later presumably)
    alias resetaddressbook='tccutil reset AddressBook'
    # refresh brew by upgrading all outdated casks
    alias freshbrew='brew outdated | while read cask; do brew upgrade $cask; done'
    alias newbrew='brew install'
    # rebuild Launch Services to remove duplicate entries on Open With menu
    alias rebuildopenwith='/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.fram ework/Support/lsregister -kill -r -domain local -domain system -domain user'
fi


# -------------------------------------------------------------------
# remote machines
# -------------------------------------------------------------------
alias rb='ssh butlerx@pyg.redbrick.dcu.ie'
#alias rbvm ='ssh -L 5900:136.206.16.1:5913 butlerx@login.redbrick.dcu.ie'
alias home='ssh 109.255.32.18 -p 1337'
alias dcu='ssh -X butlec25@student.computing.dcu.ie'
alias oracle='ssh butlerx@45.55.6.41'

# -------------------------------------------------------------------
# database
# -------------------------------------------------------------------
alias psqlstart='/usr/local/pgsql/bin/pg_ctl -D /usr/local/pgsql/data -l logfile start'
alias psqlstop='/usr/local/pgsql/bin/pg_ctl stop'
alias mysql='mysql -u butlerx'
alias mysqladmin='mysqladmin -u root'


# -------------------------------------------------------------------
# Mercurial (hg)
# -------------------------------------------------------------------
alias h='hg status'
alias hc='hg commit'
alias push='hg push'
alias pull='hg pull'
alias clone='hg clone'

# -------------------------------------------------------------------
# Git
# -------------------------------------------------------------------
alias ga='git add'
alias gp='git push'
alias gl='git log'
alias gpl="git log --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit"
alias gs='git status'
alias gd='git diff'
alias gm='git commit -m'
alias gma='git commit -am'
alias gb='git branch'
alias gc='git checkout'
alias gcb='git checkout -b'
alias gra='git remote add'
alias grr='git remote rm'
alias gpu='git pull'
alias gcl='git clone'
alias gta='git tag -a -m'
alias gf='git reflog'
alias gv='git log --pretty=format:'%s' | cut -d " " -f 1 | sort | uniq -c | sort -nr'

# leverage aliases from ~/.gitconfig
alias gh='git hist'
alias gt='git today'

# curiosities
# gsh shows the number of commits for the current repos for all developers
alias gsh="git shortlog | grep -E '^[ ]+\w+' | wc -l"

# gu shows a list of all developers and the number of commits they've made
alias gu="git shortlog | grep -E '^[^ ]'"

# -------------------------------------------------------------------
# Python virtualenv
# -------------------------------------------------------------------
alias mkenv='mkvirtualenv'
alias pyon="workon"
alias pyoff="deactivate"

# -------------------------------------------------------------------
# Oddball stuff
# -------------------------------------------------------------------
alias sloc='/usr/local/sloccount/bin/sloccount'
alias adventure='emacs -batch -l dunnet' # play adventure in the console
alias ttop='top -ocpu -R -F -s 2 -n30' # fancy top
alias rm='rm -i' # make rm command (potentially) less destructive

# Force tmux to use 256 colors
alias tmux='TERM=screen-256color-bce tmux'

# alias to cat this file to display
alias acat='< ~/.zsh/aliases.zsh'
alias fcat='< ~/.zsh/functions.zsh'
alias sz='source ~/.zshrc'


# -------------------------------------------------------------------
# some Octopress helpers
# -------------------------------------------------------------------
alias generate='date ; rake generate ; date ;'
alias gen='date ; rake generate ; date ;'
alias ingen='date ; rake integrate ; generate ; date ;'
alias deploy='rm deploy.log ; rake deploy > deploy.log ; tail -n 3 deploy.log ;'
alias np='newpost.rb'

# copy .htaccess files for zanshin.net and its image sub-directory
alias htaccess='scp /Users/mark/Projects/octopress/zanshin/source/htaccess/.htaccess markn@markn.webfactional.com:~/webapps/zanshin ; scp /Users/mark/Projects/octopress/zanshin/source/images/.htaccess markn@markn.webfactional.com:~/webapps/zanshin/images ;'

# deploy zanshin.net and move its .htaccess files
alias dz='deploy ; htaccess ;'

# -------------------------------------------------------------------
# Source: http://aur.archlinux.org/packages/lolbash/lolbash/lolbash.sh
# -------------------------------------------------------------------
alias wtf='dmesg'
alias onoz='cat /var/log/errors.log'
alias rtfm='man'
alias visible='echo'
alias invisible='cat'
alias moar='more'
alias icanhas='mkdir'
alias donotwant='rm'
alias dowant='cp'
alias gtfo='mv'
alias hai='cd'
alias plz='pwd'
alias inur='locate'
alias nomz='ps aux | less'
alias nomnom='killall'
alias cya='reboot'
alias kthxbai='halt'

# -------------------------------------------------------------------
# Linux only
# -------------------------------------------------------------------
if [[ $IS_LINUX -eq 1 ]]; then
  alias brew='sudo apt-get'
  alias freshbrew='sudo apt-get update'
  alias newbrew='sudo apt-get install'
fi


alias cl='clear'


## bindkeys.zsh
# To see the key combo you want to use just do:
# cat > /dev/null
# And press it

bindkey "^K"      kill-whole-line                      # ctrl-k
bindkey "^R"      history-incremental-search-backward  # ctrl-r
bindkey "^A"      beginning-of-line                    # ctrl-a
bindkey "^E"      end-of-line                          # ctrl-e
bindkey "[B"      history-search-forward               # down arrow
bindkey "[A"      history-search-backward              # up arrow
bindkey "^D"      delete-char                          # ctrl-d
bindkey "^F"      forward-char                         # ctrl-f
bindkey "^B"      backward-char                        # ctrl-b
bindkey -v   # Default to standard vi bindings, regardless of editor string

## checks.zsh
# checks (stolen from zshuery)
if [[ $(uname) = 'Linux' ]]; then
  IS_LINUX=1
fi

if [[ $(uname) = 'Darwin' ]]; then
  IS_MAC=1
fi

if [[ -x `which brew` ]]; then
  HAS_BREW=1
fi

if [[ -x `which apt-get` ]]; then
  HAS_APT=1
fi

if [[ -x `which yum` ]]; then
  HAS_YUM=1
fi

## colors.zsh
autoload colors; colors

# The variables are wrapped in \%\{\%\}. This should be the case for every
# variable that does not contain space.
for COLOR in RED GREEN YELLOW BLUE MAGENTA CYAN BLACK WHITE; do
  eval PR_$COLOR='%{$fg_no_bold[${(L)COLOR}]%}'
  eval PR_BOLD_$COLOR='%{$fg_bold[${(L)COLOR}]%}'
done

eval RESET='$reset_color'
export PR_RED PR_GREEN PR_YELLOW PR_BLUE PR_WHITE PR_BLACK
export PR_BOLD_RED PR_BOLD_GREEN PR_BOLD_YELLOW PR_BOLD_BLUE
export PR_BOLD_WHITE PR_BOLD_BLACK

# Clear LSCOLORS
unset LSCOLORS

# Main change, you can see directories on a dark background
#expor tLSCOLORS=gxfxcxdxbxegedabagacad

export CLICOLOR=1
export LS_COLORS=exfxcxdxbxegedabagacad

## completion.zsh
autoload -U compinit && compinit
zmodload -i zsh/complist

# man zshcontrib
zstyle ':vcs_info:*' actionformats '%F{5}(%f%s%F{5})%F{3}-%F{5}[%F{2}%b%F{3}|%F{1}%a%F{5}]%f '
zstyle ':vcs_info:*' formats '%F{5}(%f%s%F{5})%F{3}-%F{5}[%F{2}%b%F{5}]%f '
zstyle ':vcs_info:*' enable git #svn cvs

# Enable completion caching, use rehash to clear
zstyle ':completion::complete:*' use-cache on
zstyle ':completion::complete:*' cache-path ~/.zsh/cache/$HOST

# Fallback to built in ls colors
zstyle ':completion:*' list-colors ''

# Make the list prompt friendly
zstyle ':completion:*' list-prompt '%SAt %p: Hit TAB for more, or the character to insert%s'

# Make the selection prompt friendly when there are a lot of choices
zstyle ':completion:*' select-prompt '%SScrolling active: current selection at %p%s'

# Add simple colors to kill
zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#) ([0-9a-z-]#)*=01;34=0=01'

# list of completers to use
zstyle ':completion:*::::' completer _expand _complete _ignored _approximate

zstyle ':completion:*' menu select=1 _complete _ignored _approximate

# insert all expansions for expand completer
# zstyle ':completion:*:expand:*' tag-order all-expansions

# match uppercase from lowercase
zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'

# offer indexes before parameters in subscripts
zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters

# formatting and messages
zstyle ':completion:*' verbose yes
zstyle ':completion:*:descriptions' format '%B%d%b'
zstyle ':completion:*:messages' format '%d'
zstyle ':completion:*:warnings' format 'No matches for: %d'
zstyle ':completion:*:corrections' format '%B%d (errors: %e)%b'
zstyle ':completion:*' group-name ''

# ignore completion functions (until the _ignored completer)
zstyle ':completion:*:functions' ignored-patterns '_*'
zstyle ':completion:*:scp:*' tag-order files users 'hosts:-host hosts:-domain:domain hosts:-ipaddr"IP\ Address *'
zstyle ':completion:*:scp:*' group-order files all-files users hosts-domain hosts-host hosts-ipaddr
zstyle ':completion:*:ssh:*' tag-order users 'hosts:-host hosts:-domain:domain hosts:-ipaddr"IP\ Address *'
zstyle ':completion:*:ssh:*' group-order hosts-domain hosts-host users hosts-ipaddr
zstyle '*' single-ignored show

## exports.zsh
# Currently this path is appended to dynamically when picking a ruby version
# zshenv has already started PATH with rbenv so append only here
export PATH=$PATH~/bin:/usr/local/bin:/usr/local/sbin:~/bin

# Set default console Java to 1.6
export JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Versions/1.6/Home

# Setup terminal, and turn on colors
export TERM=xterm-256color
export CLICOLOR=1
export LSCOLORS=Gxfxcxdxbxegedabagacad

# Enable color in grep
export GREP_OPTIONS='--color=auto'
export GREP_COLOR='3;33'

# This resolves issues install the mysql, postgres, and other gems with native non universal binary extensions
export ARCHFLAGS='-arch x86_64'

export LESS='--ignore-case --raw-control-chars'
export PAGER='less'
export EDITOR='vim'

#export NODE_PATH=/opt/github/homebrew/lib/node_modules
#export PYTHONPATH=/usr/local/lib/python2.6/site-packages
# CTAGS Sorting in VIM/Emacs is better behaved with this in place
export LC_COLLATE=C

#export GH_ISSUE_CREATE_TOKEN=083f60c674d8eb41f98258df9fc8d94cb733218a

# Virtual Environment Stuff
export WORKON_HOME=$HOME/.virtualenvs
export PROJECT_HOME=$HOME/Projects/django
#source /usr/local/bin/virtualenvwrapper.sh

## functions.zsh
# -------------------------------------------------------------------
# compressed file expander
# (from https://github.com/myfreeweb/zshuery/blob/master/zshuery.sh)
# -------------------------------------------------------------------
ex() {
    if [[ -f $1 ]]; then
        case $1 in
          *.tar.bz2) tar xvjf $1;;
          *.tar.gz) tar xvzf $1;;
          *.tar.xz) tar xvJf $1;;
          *.tar.lzma) tar --lzma xvf $1;;
          *.bz2) bunzip $1;;
          *.rar) unrar $1;;
          *.gz) gunzip $1;;
          *.tar) tar xvf $1;;
          *.tbz2) tar xvjf $1;;
          *.tgz) tar xvzf $1;;
          *.zip) unzip $1;;
          *.Z) uncompress $1;;
          *.7z) 7z x $1;;
          *.dmg) hdiutul mount $1;; # mount OS X disk images
          *) echo "'$1' cannot be extracted via >ex<";;
    esac
    else
        echo "'$1' is not a valid file"
    fi
}

# -------------------------------------------------------------------
# any function from http://onethingwell.org/post/14669173541/any
# search for running processes
# -------------------------------------------------------------------
any() {
    emulate -L zsh
    unsetopt KSH_ARRAYS
    if [[ -z "$1" ]] ; then
        echo "any - grep for process(es) by keyword" >&2
        echo "Usage: any " >&2 ; return 1
    else
        ps xauwww | grep -i --color=auto "[${1[1]}]${1[2,-1]}"
    fi
}

# -------------------------------------------------------------------
# display a neatly formatted path
# -------------------------------------------------------------------
path() {
  echo $PATH | tr ":" "\n" | \
    awk "{ sub(\"/usr\",   \"$fg_no_bold[green]/usr$reset_color\"); \
           sub(\"/bin\",   \"$fg_no_bold[blue]/bin$reset_color\"); \
           sub(\"/opt\",   \"$fg_no_bold[cyan]/opt$reset_color\"); \
           sub(\"/sbin\",  \"$fg_no_bold[magenta]/sbin$reset_color\"); \
           sub(\"/local\", \"$fg_no_bold[yellow]/local$reset_color\"); \
           print }"
}

# -------------------------------------------------------------------
# Mac specific functions
# -------------------------------------------------------------------
if [[ $IS_MAC -eq 1 ]]; then

    # view man pages in Preview
    pman() { ps=`mktemp -t manpageXXXX`.ps ; man -t $@ > "$ps" ; open "$ps" ; }

    # function to show interface IP assignments
    ips() { foo=`/Users/mark/bin/getip.py; /Users/mark/bin/getip.py en0; /Users/mark/bin/getip.py en1`; echo $foo; }

    # notify function - http://hints.macworld.com/article.php?story=20120831112030251
    notify() { automator -D title=$1 -D subtitle=$2 -D message=$3 ~/Library/Workflows/DisplayNotification.wflow }
fi

# -------------------------------------------------------------------
# nice mount (http://catonmat.net/blog/another-ten-one-liners-from-commandlingfu-explained)
# displays mounted drive information in a nicely formatted manner
# -------------------------------------------------------------------
function nicemount() { (echo "DEVICE PATH TYPE FLAGS" && mount | awk '$2="";1') | column -t ; }

# -------------------------------------------------------------------
# myIP address
# -------------------------------------------------------------------
function myip() {
  ifconfig lo0 | grep 'inet ' | sed -e 's/:/ /' | awk '{print "lo0       : " $2}'
  ifconfig en0 | grep 'inet ' | sed -e 's/:/ /' | awk '{print "en0 (IPv4): " $2 " " $3 " " $4 " " $5 " " $6}'
  ifconfig en0 | grep 'inet6 ' | sed -e 's/ / /' | awk '{print "en0 (IPv6): " $2 " " $3 " " $4 " " $5 " " $6}'
  ifconfig en1 | grep 'inet ' | sed -e 's/:/ /' | awk '{print "en1 (IPv4): " $2 " " $3 " " $4 " " $5 " " $6}'
  ifconfig en1 | grep 'inet6 ' | sed -e 's/ / /' | awk '{print "en1 (IPv6): " $2 " " $3 " " $4 " " $5 " " $6}'
}

# -------------------------------------------------------------------
# (s)ave or (i)nsert a directory.
# -------------------------------------------------------------------
s() { pwd > ~/.save_dir ; }
i() { cd "$(cat ~/.save_dir)" ; }

# -------------------------------------------------------------------
# console function
# -------------------------------------------------------------------
function console () {
  if [[ $# > 0 ]]; then
    query=$(echo "$*"|tr -s ' ' '|')
    tail -f /var/log/system.log|grep -i --color=auto -E "$query"
  else
    tail -f /var/log/system.log
  fi
}

# -------------------------------------------------------------------
# shell function to define words
# http://vikros.tumblr.com/post/23750050330/cute-little-function-time
# -------------------------------------------------------------------
givedef() {
  if [[ $# -ge 2 ]] then
    echo "givedef: too many arguments" >&2
    return 1
  else
    curl "dict://dict.org/d:$1"
  fi
}

## history.zsh
# HISTORY
HISTSIZE=10000
SAVEHIST=9000
HISTFILE=~/.zsh_history

## prompt.zsh
function virtualenv_info {
    [ $VIRTUAL_ENV ] && echo '('`basename $VIRTUAL_ENV`') '
}

function prompt_char {
    git branch >/dev/null 2>/dev/null && echo '>' && return
    hg root >/dev/null 2>/dev/null && echo '~>'&& return
    echo '>'
}

function box_name {
    [ -f ~/.box-name ] && cat ~/.box-name || hostname -s
}

# http://blog.joshdick.net/2012/12/30/my_git_prompt_for_zsh.html
# copied from https://gist.github.com/4415470
# Adapted from code found at <https://gist.github.com/1712320>.

#setopt promptsubst
autoload -U colors && colors # Enable colors in prompt

# Modify the colors and symbols in these variables as desired.
GIT_PROMPT_SYMBOL="%{$fg[blue]%}±"
GIT_PROMPT_PREFIX="%{$fg[green]%} [%{$reset_color%}"
GIT_PROMPT_SUFFIX="%{$fg[green]%}]%{$reset_color%}"
GIT_PROMPT_AHEAD="%{$fg[red]%}ANUM%{$reset_color%}"
GIT_PROMPT_BEHIND="%{$fg[cyan]%}BNUM%{$reset_color%}"
GIT_PROMPT_MERGING="%{$fg_bold[magenta]%}⚡︎%{$reset_color%}"
GIT_PROMPT_UNTRACKED="%{$fg_bold[red]%}u%{$reset_color%}"
GIT_PROMPT_MODIFIED="%{$fg_bold[yellow]%}d%{$reset_color%}"
GIT_PROMPT_STAGED="%{$fg_bold[green]%}s%{$reset_color%}"

# Show Git branch/tag, or name-rev if on detached head
function parse_git_branch() {
  (git symbolic-ref -q HEAD || git name-rev --name-only --no-undefined --always HEAD) 2> /dev/null
}

# Show different symbols as appropriate for various Git repository states
function parse_git_state() {

  # Compose this value via multiple conditional appends.
  local GIT_STATE=""

  local NUM_AHEAD="$(git log --oneline @{u}.. 2> /dev/null | wc -l | tr -d ' ')"
  if [ "$NUM_AHEAD" -gt 0 ]; then
    GIT_STATE=$GIT_STATE${GIT_PROMPT_AHEAD//NUM/$NUM_AHEAD}
  fi

  local NUM_BEHIND="$(git log --oneline ..@{u} 2> /dev/null | wc -l | tr -d ' ')"
  if [ "$NUM_BEHIND" -gt 0 ]; then
    GIT_STATE=$GIT_STATE${GIT_PROMPT_BEHIND//NUM/$NUM_BEHIND}
  fi

  local GIT_DIR="$(git rev-parse --git-dir 2> /dev/null)"
  if [ -n $GIT_DIR ] && test -r $GIT_DIR/MERGE_HEAD; then
    GIT_STATE=$GIT_STATE$GIT_PROMPT_MERGING
  fi

  if [[ -n $(git ls-files --other --exclude-standard 2> /dev/null) ]]; then
    GIT_STATE=$GIT_STATE$GIT_PROMPT_UNTRACKED
  fi

  if ! git diff --quiet 2> /dev/null; then
    GIT_STATE=$GIT_STATE$GIT_PROMPT_MODIFIED
  fi

  if ! git diff --cached --quiet 2> /dev/null; then
    GIT_STATE=$GIT_STATE$GIT_PROMPT_STAGED
  fi

  if [[ -n $GIT_STATE ]]; then
    echo "$GIT_PROMPT_PREFIX$GIT_STATE$GIT_PROMPT_SUFFIX"
  fi

}


# If inside a Git repository, print its branch and state
function git_prompt_string() {
  local git_where="$(parse_git_branch)"
  [ -n "$git_where" ] && echo "on %{$fg[blue]%}${git_where#(refs/heads/|tags/)}$(parse_git_state)"
}

# determine Ruby version whether using RVM or rbenv
# the chpwd_functions line cause this to update only when the directory changes
function _update_ruby_version() {
    typeset -g ruby_version=''
    if which rvm-prompt &> /dev/null; then
      ruby_version="$(rvm-prompt i v g)"
    else
      if which rbenv &> /dev/null; then
        ruby_version="$(rbenv version | sed -e "s/ (set.*$//")"
      fi
    fi
}
chpwd_functions+=(_update_ruby_version)

function current_pwd {
  echo $(pwd | sed -e "s,^$HOME,~,")
}

PROMPT='
${PR_GREEN}%n%{$reset_color%}%{$FG[239]%}@%{$reset_color%}${PR_BOLD_BLUE}$(box_name)%{$reset_color%}%{$FG[239]%}: %{$reset_color%} ${PR_BOLD_YELLOW}$(current_pwd)%{$reset_color%} $(git_prompt_string)$(prompt_char) '

export SPROMPT="Correct $fg[red]%R$reset_color to $fg[green]%r$reset_color [(y)es (n)o (a)bort (e)dit]? "

RPROMPT='${PR_GREEN}$(virtualenv_info)%{$reset_color%} ${PR_RED}${ruby_version}%{$reset_color%}'

## prompt.zsh.save
function virtualenv_info {
    [ $VIRTUAL_ENV ] && echo '('`basename $VIRTUAL_ENV`') '
}

function prompt_char {
    git branch >/dev/null 2>/dev/null && echo ' && return
    hg root >/dev/null 2>/dev/null && echo '☿' && return
    echo '○'
}

function box_name {
    [ -f ~/.box-name ] && cat ~/.box-name || hostname -s
}

# http://blog.joshdick.net/2012/12/30/my_git_prompt_for_zsh.html
# copied from https://gist.github.com/4415470
# Adapted from code found at <https://gist.github.com/1712320>.

#setopt promptsubst
autoload -U colors && colors # Enable colors in prompt

# Modify the colors and symbols in these variables as desired.
GIT_PROMPT_SYMBOL="%{$fg[blue]%}±"
GIT_PROMPT_PREFIX="%{$fg[green]%} [%{$reset_color%}"
GIT_PROMPT_SUFFIX="%{$fg[green]%}]%{$reset_color%}"
GIT_PROMPT_AHEAD="%{$fg[red]%}ANUM%{$reset_color%}"
GIT_PROMPT_BEHIND="%{$fg[cyan]%}BNUM%{$reset_color%}"
GIT_PROMPT_MERGING="%{$fg_bold[magenta]%}⚡︎%{$reset_color%}"
GIT_PROMPT_UNTRACKED="%{$fg_bold[red]%}u%{$reset_color%}"
GIT_PROMPT_MODIFIED="%{$fg_bold[yellow]%}d%{$reset_color%}"
GIT_PROMPT_STAGED="%{$fg_bold[green]%}s%{$reset_color%}"

# Show Git branch/tag, or name-rev if on detached head
function parse_git_branch() {
  (git symbolic-ref -q HEAD || git name-rev --name-only --no-undefined --always HEAD) 2> /dev/null
}

# Show different symbols as appropriate for various Git repository states
function parse_git_state() {

  # Compose this value via multiple conditional appends.
  local GIT_STATE=""

  local NUM_AHEAD="$(git log --oneline @{u}.. 2> /dev/null | wc -l | tr -d ' ')"
  if [ "$NUM_AHEAD" -gt 0 ]; then
    GIT_STATE=$GIT_STATE${GIT_PROMPT_AHEAD//NUM/$NUM_AHEAD}
  fi

  local NUM_BEHIND="$(git log --oneline ..@{u} 2> /dev/null | wc -l | tr -d ' ')"
  if [ "$NUM_BEHIND" -gt 0 ]; then
    GIT_STATE=$GIT_STATE${GIT_PROMPT_BEHIND//NUM/$NUM_BEHIND}
  fi

  local GIT_DIR="$(git rev-parse --git-dir 2> /dev/null)"
  if [ -n $GIT_DIR ] && test -r $GIT_DIR/MERGE_HEAD; then
    GIT_STATE=$GIT_STATE$GIT_PROMPT_MERGING
  fi

  if [[ -n $(git ls-files --other --exclude-standard 2> /dev/null) ]]; then
    GIT_STATE=$GIT_STATE$GIT_PROMPT_UNTRACKED
  fi

  if ! git diff --quiet 2> /dev/null; then
    GIT_STATE=$GIT_STATE$GIT_PROMPT_MODIFIED
  fi

  if ! git diff --cached --quiet 2> /dev/null; then
    GIT_STATE=$GIT_STATE$GIT_PROMPT_STAGED
  fi

  if [[ -n $GIT_STATE ]]; then
    echo "$GIT_PROMPT_PREFIX$GIT_STATE$GIT_PROMPT_SUFFIX"
  fi

}


# If inside a Git repository, print its branch and state
function git_prompt_string() {
  local git_where="$(parse_git_branch)"
  [ -n "$git_where" ] && echo "on %{$fg[blue]%}${git_where#(refs/heads/|tags/)}$(parse_git_state)"
}

# determine Ruby version whether using RVM or rbenv
# the chpwd_functions line cause this to update only when the directory changes
function _update_ruby_version() {
    typeset -g ruby_version=''
    if which rvm-prompt &> /dev/null; then
      ruby_version="$(rvm-prompt i v g)"
    else
      if which rbenv &> /dev/null; then
        ruby_version="$(rbenv version | sed -e "s/ (set.*$//")"
      fi
    fi
}
chpwd_functions+=(_update_ruby_version)

function current_pwd {
  echo $(pwd | sed -e "s,^$HOME,~,")
}

PROMPT='
${PR_GREEN}%n%{$reset_color%}%{$FG[239]%}@%{$reset_color%}${PR_BOLD_BLUE}$(box_name)%{$reset_color%}%{$FG[239]%}: %{$reset_color%} ${PR_BOLD_YELLOW}$(current_pwd)%{$reset_color%} $(git_prompt_string)$(prompt_char) '

export SPROMPT="Correct $fg[red]%R$reset_color to $fg[green]%r$reset_color [(y)es (n)o (a)bort (e)dit]? "

RPROMPT='${PR_GREEN}$(virtualenv_info)%{$reset_color%} ${PR_RED}${ruby_version}%{$reset_color%}'

## setopt.zsh
# ===== Basics
setopt no_beep # don't beep on error
setopt interactive_comments # Allow comments even in interactive shells (especially for Muness)

# ===== Changing Directories
setopt auto_cd # If you type foo, and it isn't a command, and it is a directory in your cdpath, go there
setopt cdablevarS # if argument to cd is the name of a parameter whose value is a valid directory, it will become the current directory
setopt pushd_ignore_dups # don't push multiple copies of the same directory onto the directory stack

# ===== Expansion and Globbing
setopt extended_glob # treat #, ~, and ^ as part of patterns for filename generation

# ===== History
setopt append_history # Allow multiple terminal sessions to all append to one zsh command history
setopt extended_history # save timestamp of command and duration
setopt inc_append_history # Add comamnds as they are typed, don't wait until shell exit
setopt hist_expire_dups_first # when trimming history, lose oldest duplicates first
setopt hist_ignore_dups # Do not write events to history that are duplicates of previous events
setopt hist_ignore_space # remove command line from history list when first character on the line is a space
setopt hist_find_no_dups # When searching history don't display results already cycled through twice
setopt hist_reduce_blanks # Remove extra blanks from each command line being added to history
setopt hist_verify # don't execute, just expand history
setopt share_history # imports new commands and appends typed commands to history

# ===== Completion
setopt always_to_end # When completing from the middle of a word, move the cursor to the end of the word
setopt auto_menu # show completion menu on successive tab press. needs unsetop menu_complete to work
setopt auto_name_dirs # any parameter that is set to the absolute name of a directory immediately becomes a name for that directory
setopt complete_in_word # Allow completion from within a word/phrase

unsetopt menu_complete # do not autoselect the first completion entry

# ===== Correction
setopt correct # spelling correction for commands
setopt correctall # spelling correction for arguments

# ===== Prompt
setopt prompt_subst # Enable parameter expansion, command substitution, and arithmetic expansion in the prompt
setopt transient_rprompt # only show the rprompt on the current prompt

# ===== Scripts and Functions
setopt multios # perform implicit tees or cats when multiple redirections are attempted

## zsh_hooks.zsh
function precmd {
  # vcs_info
  # Put the string "hostname::/full/directory/path" in the title bar:
  echo -ne "\e]2;$PWD\a"

  # Put the parentdir/currentdir in the tab
  echo -ne "\e]1;$PWD:h:t/$PWD:t\a"
}

function set_running_app {
  printf "\e]1; $PWD:t:$(history $HISTCMD | cut -b7- ) \a"
}

function preexec {
  set_running_app
}

function postexec {
  set_running_app
}
	# -------------------------------------------------------------------
	# use nocorrect alias to prevent auto correct from "fixing" these
	# -------------------------------------------------------------------
	alias foobar='nocorrect foobar'
	alias g8='nocorrect g8'

	# -------------------------------------------------------------------
	# Ruby stuff
	# -------------------------------------------------------------------
	alias ri='ri -Tf ansi' # Search Ruby documentation
	alias rake="noglob rake" # necessary to make rake work inside of zsh
	alias be='bundle exec'
	alias bx='bundle exec'
	alias gentags='ctags .'

	# -------------------------------------------------------------------
	# directory movement
	# -------------------------------------------------------------------

	alias cd~='cd ~'
	alias cd..='cd ..'
	alias ..='cd ..'
	alias ...='cd ../..'
	alias ....='cd ../../..'
	alias bk='cd $OLDPWD'

	# -------------------------------------------------------------------
	# directory information
	# -------------------------------------------------------------------
	alias lh='ls -d .*' # show hidden files/directories only
	alias lsd='ls -aFhlG'
	alias l='ls -al'
	alias ls='ls -GFh' # Colorize output, add file type indicator, and put sizes in human readable format
	alias ll='ls -GFhl' # Same as above, but in long listing format
	alias tree="ls -R \| grep ":$" \| sed -e 's/:$//' -e 's/[^-][^\/]*\//--/g' -e 's/^/ /' -e 's/-/\|/'"
	alias dus='du -sckx * \| sort -nr' #directories sorted by size

	alias wordy='wc -w * \| sort \| tail -n10' # sort files in current directory by the number of words they contain
	alias filecount='find . -type f \| wc -l' # number of files (not directories)

	# -------------------------------------------------------------------
	# Mac only
	# -------------------------------------------------------------------
	if [[ $IS_MAC -eq 1 ]]; then
	alias ql='qlmanage -p 2>/dev/null' # OS X Quick Look
	alias oo='open .' # open current directory in OS X Finder
	alias today='calendar -A 0 -f /usr/share/calendar/calendar.mark \| sort'
	alias mailsize='du -hs ~/Library/mail'
	alias smart='diskutil info disk0 \| grep SMART' # display SMART status of hard drive
	# Hall of the Mountain King
	alias cello='say -v cellos "di di di di di di di di di di di di di di di di di di di di di di di di di di"'
	# alias to show all Mac App store apps
	alias apps='mdfind "kMDItemAppStoreHasReceipt=1"'
	# reset Address Book permissions in Mountain Lion (and later presumably)
	alias resetaddressbook='tccutil reset AddressBook'
	# refresh brew by upgrading all outdated casks
	alias freshbrew='brew outdated \| while read cask; do brew upgrade $cask; done'
	alias newbrew='brew install'
	# rebuild Launch Services to remove duplicate entries on Open With menu
	alias rebuildopenwith='/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.fram ework/Support/lsregister -kill -r -domain local -domain system -domain user'
	fi


	# -------------------------------------------------------------------
	# remote machines
	# -------------------------------------------------------------------
	alias rb='ssh butlerx@pyg.redbrick.dcu.ie'
	#alias rbvm ='ssh -L 5900:136.206.16.1:5913 butlerx@login.redbrick.dcu.ie'
	alias home='ssh 109.255.32.18 -p 1337'
	alias dcu='ssh -X butlec25@student.computing.dcu.ie'
	alias oracle='ssh butlerx@45.55.6.41'

	# -------------------------------------------------------------------
	# database
	# -------------------------------------------------------------------
	alias psqlstart='/usr/local/pgsql/bin/pg_ctl -D /usr/local/pgsql/data -l logfile start'
	alias psqlstop='/usr/local/pgsql/bin/pg_ctl stop'
	alias mysql='mysql -u butlerx'
	alias mysqladmin='mysqladmin -u root'


	# -------------------------------------------------------------------
	# Mercurial (hg)
	# -------------------------------------------------------------------
	alias h='hg status'
	alias hc='hg commit'
	alias push='hg push'
	alias pull='hg pull'
	alias clone='hg clone'

	# -------------------------------------------------------------------
	# Git
	# -------------------------------------------------------------------
	alias ga='git add'
	alias gp='git push'
	alias gl='git log'
	alias gpl="git log --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit"
	alias gs='git status'
	alias gd='git diff'
	alias gm='git commit -m'
	alias gma='git commit -am'
	alias gb='git branch'
	alias gc='git checkout'
	alias gcb='git checkout -b'
	alias gra='git remote add'
	alias grr='git remote rm'
	alias gpu='git pull'
	alias gcl='git clone'
	alias gta='git tag -a -m'
	alias gf='git reflog'
	alias gv='git log --pretty=format:'%s' \| cut -d " " -f 1 \| sort \| uniq -c \| sort -nr'

	# leverage aliases from ~/.gitconfig
	alias gh='git hist'
	alias gt='git today'

	# curiosities
	# gsh shows the number of commits for the current repos for all developers
	alias gsh="git shortlog \| grep -E '^[ ]+\w+' \| wc -l"

	# gu shows a list of all developers and the number of commits they've made
	alias gu="git shortlog \| grep -E '^[^ ]'"

	# -------------------------------------------------------------------
	# Python virtualenv
	# -------------------------------------------------------------------
	alias mkenv='mkvirtualenv'
	alias pyon="workon"
	alias pyoff="deactivate"

	# -------------------------------------------------------------------
	# Oddball stuff
	# -------------------------------------------------------------------
	alias sloc='/usr/local/sloccount/bin/sloccount'
	alias adventure='emacs -batch -l dunnet' # play adventure in the console
	alias ttop='top -ocpu -R -F -s 2 -n30' # fancy top
	alias rm='rm -i' # make rm command (potentially) less destructive

	# Force tmux to use 256 colors
	alias tmux='TERM=screen-256color-bce tmux'

	# alias to cat this file to display
	alias acat='< ~/.zsh/aliases.zsh'
	alias fcat='< ~/.zsh/functions.zsh'
	alias sz='source ~/.zshrc'


	# -------------------------------------------------------------------
	# some Octopress helpers
	# -------------------------------------------------------------------
	alias generate='date ; rake generate ; date ;'
	alias gen='date ; rake generate ; date ;'
	alias ingen='date ; rake integrate ; generate ; date ;'
	alias deploy='rm deploy.log ; rake deploy > deploy.log ; tail -n 3 deploy.log ;'
	alias np='newpost.rb'

	# copy .htaccess files for zanshin.net and its image sub-directory
	alias htaccess='scp /Users/mark/Projects/octopress/zanshin/source/htaccess/.htaccess markn@markn.webfactional.com:~/webapps/zanshin ; scp /Users/mark/Projects/octopress/zanshin/source/images/.htaccess markn@markn.webfactional.com:~/webapps/zanshin/images ;'

	# deploy zanshin.net and move its .htaccess files
	alias dz='deploy ; htaccess ;'

	# -------------------------------------------------------------------
	# Source: http://aur.archlinux.org/packages/lolbash/lolbash/lolbash.sh
	# -------------------------------------------------------------------
	alias wtf='dmesg'
	alias onoz='cat /var/log/errors.log'
	alias rtfm='man'
	alias visible='echo'
	alias invisible='cat'
	alias moar='more'
	alias icanhas='mkdir'
	alias donotwant='rm'
	alias dowant='cp'
	alias gtfo='mv'
	alias hai='cd'
	alias plz='pwd'
	alias inur='locate'
	alias nomz='ps aux \| less'
	alias nomnom='killall'
	alias cya='reboot'
	alias kthxbai='halt'

	# -------------------------------------------------------------------
	# Linux only
	# -------------------------------------------------------------------
	if [[ $IS_LINUX -eq 1 ]]; then
	alias brew='sudo apt-get'
	alias freshbrew='sudo apt-get update'
	alias newbrew='sudo apt-get install'
	fi


	alias cl='clear'
	# To see the key combo you want to use just do:
	# cat > /dev/null
	# And press it

	bindkey "^K" kill-whole-line # ctrl-k
	bindkey "^R" history-incremental-search-backward # ctrl-r
	bindkey "^A" beginning-of-line # ctrl-a
	bindkey "^E" end-of-line # ctrl-e
	bindkey "[B" history-search-forward # down arrow
	bindkey "[A" history-search-backward # up arrow
	bindkey "^D" delete-char # ctrl-d
	bindkey "^F" forward-char # ctrl-f
	bindkey "^B" backward-char # ctrl-b
	bindkey -v # Default to standard vi bindings, regardless of editor string
	# checks (stolen from zshuery)
	if [[ $(uname) = 'Linux' ]]; then
	IS_LINUX=1
	fi

	if [[ $(uname) = 'Darwin' ]]; then
	IS_MAC=1
	fi

	if [[ -x `which brew` ]]; then
	HAS_BREW=1
	fi

	if [[ -x `which apt-get` ]]; then
	HAS_APT=1
	fi

	if [[ -x `which yum` ]]; then
	HAS_YUM=1
	fi
	autoload colors; colors

	# The variables are wrapped in \%\{\%\}. This should be the case for every
	# variable that does not contain space.
	for COLOR in RED GREEN YELLOW BLUE MAGENTA CYAN BLACK WHITE; do
	eval PR_$COLOR='%{$fg_no_bold[${(L)COLOR}]%}'
	eval PR_BOLD_$COLOR='%{$fg_bold[${(L)COLOR}]%}'
	done

	eval RESET='$reset_color'
	export PR_RED PR_GREEN PR_YELLOW PR_BLUE PR_WHITE PR_BLACK
	export PR_BOLD_RED PR_BOLD_GREEN PR_BOLD_YELLOW PR_BOLD_BLUE
	export PR_BOLD_WHITE PR_BOLD_BLACK

	# Clear LSCOLORS
	unset LSCOLORS

	# Main change, you can see directories on a dark background
	#expor tLSCOLORS=gxfxcxdxbxegedabagacad

	export CLICOLOR=1
	export LS_COLORS=exfxcxdxbxegedabagacad
	autoload -U compinit && compinit
	zmodload -i zsh/complist

	# man zshcontrib
	zstyle ':vcs_info:*' actionformats '%F{5}(%f%s%F{5})%F{3}-%F{5}[%F{2}%b%F{3}\|%F{1}%a%F{5}]%f '
	zstyle ':vcs_info:*' formats '%F{5}(%f%s%F{5})%F{3}-%F{5}[%F{2}%b%F{5}]%f '
	zstyle ':vcs_info:*' enable git #svn cvs

	# Enable completion caching, use rehash to clear
	zstyle ':completion::complete:*' use-cache on
	zstyle ':completion::complete:*' cache-path ~/.zsh/cache/$HOST

	# Fallback to built in ls colors
	zstyle ':completion:*' list-colors ''

	# Make the list prompt friendly
	zstyle ':completion:*' list-prompt '%SAt %p: Hit TAB for more, or the character to insert%s'

	# Make the selection prompt friendly when there are a lot of choices
	zstyle ':completion:*' select-prompt '%SScrolling active: current selection at %p%s'

	# Add simple colors to kill
	zstyle ':completion:::kill::processes' list-colors '=(#b) #([0-9]#) ([0-9a-z-]#)=01;34=0=01'

	# list of completers to use
	zstyle ':completion:*::::' completer _expand _complete _ignored _approximate

	zstyle ':completion:*' menu select=1 _complete _ignored _approximate

	# insert all expansions for expand completer
	# zstyle ':completion::expand:' tag-order all-expansions

	# match uppercase from lowercase
	zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'

	# offer indexes before parameters in subscripts
	zstyle ':completion:::-subscript-:*' tag-order indexes parameters

	# formatting and messages
	zstyle ':completion:*' verbose yes
	zstyle ':completion:*:descriptions' format '%B%d%b'
	zstyle ':completion:*:messages' format '%d'
	zstyle ':completion:*:warnings' format 'No matches for: %d'
	zstyle ':completion:*:corrections' format '%B%d (errors: %e)%b'
	zstyle ':completion:*' group-name ''

	# ignore completion functions (until the _ignored completer)
	zstyle ':completion::functions' ignored-patterns '_'
	zstyle ':completion::scp:' tag-order files users 'hosts:-host hosts:-domain:domain hosts:-ipaddr"IP\ Address *'
	zstyle ':completion::scp:' group-order files all-files users hosts-domain hosts-host hosts-ipaddr
	zstyle ':completion::ssh:' tag-order users 'hosts:-host hosts:-domain:domain hosts:-ipaddr"IP\ Address *'
	zstyle ':completion::ssh:' group-order hosts-domain hosts-host users hosts-ipaddr
	zstyle '*' single-ignored show
	# Currently this path is appended to dynamically when picking a ruby version
	# zshenv has already started PATH with rbenv so append only here
	export PATH=$PATH~/bin:/usr/local/bin:/usr/local/sbin:~/bin

	# Set default console Java to 1.6
	export JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Versions/1.6/Home

	# Setup terminal, and turn on colors
	export TERM=xterm-256color
	export CLICOLOR=1
	export LSCOLORS=Gxfxcxdxbxegedabagacad

	# Enable color in grep
	export GREP_OPTIONS='--color=auto'
	export GREP_COLOR='3;33'

	# This resolves issues install the mysql, postgres, and other gems with native non universal binary extensions
	export ARCHFLAGS='-arch x86_64'

	export LESS='--ignore-case --raw-control-chars'
	export PAGER='less'
	export EDITOR='vim'

	#export NODE_PATH=/opt/github/homebrew/lib/node_modules
	#export PYTHONPATH=/usr/local/lib/python2.6/site-packages
	# CTAGS Sorting in VIM/Emacs is better behaved with this in place
	export LC_COLLATE=C

	#export GH_ISSUE_CREATE_TOKEN=083f60c674d8eb41f98258df9fc8d94cb733218a

	# Virtual Environment Stuff
	export WORKON_HOME=$HOME/.virtualenvs
	export PROJECT_HOME=$HOME/Projects/django
	#source /usr/local/bin/virtualenvwrapper.sh
	# -------------------------------------------------------------------
	# compressed file expander
	# (from https://github.com/myfreeweb/zshuery/blob/master/zshuery.sh)
	# -------------------------------------------------------------------
	ex() {
	if [[ -f $1 ]]; then
	case $1 in
	*.tar.bz2) tar xvjf $1;;
	*.tar.gz) tar xvzf $1;;
	*.tar.xz) tar xvJf $1;;
	*.tar.lzma) tar --lzma xvf $1;;
	*.bz2) bunzip $1;;
	*.rar) unrar $1;;
	*.gz) gunzip $1;;
	*.tar) tar xvf $1;;
	*.tbz2) tar xvjf $1;;
	*.tgz) tar xvzf $1;;
	*.zip) unzip $1;;
	*.Z) uncompress $1;;
	*.7z) 7z x $1;;
	*.dmg) hdiutul mount $1;; # mount OS X disk images
	*) echo "'$1' cannot be extracted via >ex<";;
	esac
	else
	echo "'$1' is not a valid file"
	fi
	}

	# -------------------------------------------------------------------
	# any function from http://onethingwell.org/post/14669173541/any
	# search for running processes
	# -------------------------------------------------------------------
	any() {
	emulate -L zsh
	unsetopt KSH_ARRAYS
	if [[ -z "$1" ]] ; then
	echo "any - grep for process(es) by keyword" >&2
	echo "Usage: any " >&2 ; return 1
	else
	ps xauwww \| grep -i --color=auto "[${1[1]}]${1[2,-1]}"
	fi
	}

	# -------------------------------------------------------------------
	# display a neatly formatted path
	# -------------------------------------------------------------------
	path() {
	echo $PATH \| tr ":" "\n" \| \
	awk "{ sub(\"/usr\", \"$fg_no_bold[green]/usr$reset_color\"); \
	sub(\"/bin\", \"$fg_no_bold[blue]/bin$reset_color\"); \
	sub(\"/opt\", \"$fg_no_bold[cyan]/opt$reset_color\"); \
	sub(\"/sbin\", \"$fg_no_bold[magenta]/sbin$reset_color\"); \
	sub(\"/local\", \"$fg_no_bold[yellow]/local$reset_color\"); \
	print }"
	}

	# -------------------------------------------------------------------
	# Mac specific functions
	# -------------------------------------------------------------------
	if [[ $IS_MAC -eq 1 ]]; then

	# view man pages in Preview
	pman() { ps=`mktemp -t manpageXXXX`.ps ; man -t $@ > "$ps" ; open "$ps" ; }

	# function to show interface IP assignments
	ips() { foo=`/Users/mark/bin/getip.py; /Users/mark/bin/getip.py en0; /Users/mark/bin/getip.py en1`; echo $foo; }

	# notify function - http://hints.macworld.com/article.php?story=20120831112030251
	notify() { automator -D title=$1 -D subtitle=$2 -D message=$3 ~/Library/Workflows/DisplayNotification.wflow }
	fi

	# -------------------------------------------------------------------
	# nice mount (http://catonmat.net/blog/another-ten-one-liners-from-commandlingfu-explained)
	# displays mounted drive information in a nicely formatted manner
	# -------------------------------------------------------------------
	function nicemount() { (echo "DEVICE PATH TYPE FLAGS" && mount \| awk '$2="";1') \| column -t ; }

	# -------------------------------------------------------------------
	# myIP address
	# -------------------------------------------------------------------
	function myip() {
	ifconfig lo0 \| grep 'inet ' \| sed -e 's/:/ /' \| awk '{print "lo0 : " $2}'
	ifconfig en0 \| grep 'inet ' \| sed -e 's/:/ /' \| awk '{print "en0 (IPv4): " $2 " " $3 " " $4 " " $5 " " $6}'
	ifconfig en0 \| grep 'inet6 ' \| sed -e 's/ / /' \| awk '{print "en0 (IPv6): " $2 " " $3 " " $4 " " $5 " " $6}'
	ifconfig en1 \| grep 'inet ' \| sed -e 's/:/ /' \| awk '{print "en1 (IPv4): " $2 " " $3 " " $4 " " $5 " " $6}'
	ifconfig en1 \| grep 'inet6 ' \| sed -e 's/ / /' \| awk '{print "en1 (IPv6): " $2 " " $3 " " $4 " " $5 " " $6}'
	}

	# -------------------------------------------------------------------
	# (s)ave or (i)nsert a directory.
	# -------------------------------------------------------------------
	s() { pwd > ~/.save_dir ; }
	i() { cd "$(cat ~/.save_dir)" ; }

	# -------------------------------------------------------------------
	# console function
	# -------------------------------------------------------------------
	function console () {
	if [[ $# > 0 ]]; then
	query=$(echo "$*"\|tr -s ' ' '\|')
	tail -f /var/log/system.log\|grep -i --color=auto -E "$query"
	else
	tail -f /var/log/system.log
	fi
	}

	# -------------------------------------------------------------------
	# shell function to define words
	# http://vikros.tumblr.com/post/23750050330/cute-little-function-time
	# -------------------------------------------------------------------
	givedef() {
	if [[ $# -ge 2 ]] then
	echo "givedef: too many arguments" >&2
	return 1
	else
	curl "dict://dict.org/d:$1"
	fi
	}
	function virtualenv_info {
	[ $VIRTUAL_ENV ] && echo '('`basename $VIRTUAL_ENV`') '
	}

	function prompt_char {
	git branch >/dev/null 2>/dev/null && echo '>' && return
	hg root >/dev/null 2>/dev/null && echo '~>'&& return
	echo '>'
	}

	function box_name {
	[ -f ~/.box-name ] && cat ~/.box-name \|\| hostname -s
	}

	# http://blog.joshdick.net/2012/12/30/my_git_prompt_for_zsh.html
	# copied from https://gist.github.com/4415470
	# Adapted from code found at <https://gist.github.com/1712320>.

	#setopt promptsubst
	autoload -U colors && colors # Enable colors in prompt

	# Modify the colors and symbols in these variables as desired.
	GIT_PROMPT_SYMBOL="%{$fg[blue]%}±"
	GIT_PROMPT_PREFIX="%{$fg[green]%} [%{$reset_color%}"
	GIT_PROMPT_SUFFIX="%{$fg[green]%}]%{$reset_color%}"
	GIT_PROMPT_AHEAD="%{$fg[red]%}ANUM%{$reset_color%}"
	GIT_PROMPT_BEHIND="%{$fg[cyan]%}BNUM%{$reset_color%}"
	GIT_PROMPT_MERGING="%{$fg_bold[magenta]%}⚡︎%{$reset_color%}"
	GIT_PROMPT_UNTRACKED="%{$fg_bold[red]%}u%{$reset_color%}"
	GIT_PROMPT_MODIFIED="%{$fg_bold[yellow]%}d%{$reset_color%}"
	GIT_PROMPT_STAGED="%{$fg_bold[green]%}s%{$reset_color%}"

	# Show Git branch/tag, or name-rev if on detached head
	function parse_git_branch() {
	(git symbolic-ref -q HEAD \|\| git name-rev --name-only --no-undefined --always HEAD) 2> /dev/null
	}

	# Show different symbols as appropriate for various Git repository states
	function parse_git_state() {

	# Compose this value via multiple conditional appends.
	local GIT_STATE=""

	local NUM_AHEAD="$(git log --oneline @{u}.. 2> /dev/null \| wc -l \| tr -d ' ')"
	if [ "$NUM_AHEAD" -gt 0 ]; then
	GIT_STATE=$GIT_STATE${GIT_PROMPT_AHEAD//NUM/$NUM_AHEAD}
	fi

	local NUM_BEHIND="$(git log --oneline ..@{u} 2> /dev/null \| wc -l \| tr -d ' ')"
	if [ "$NUM_BEHIND" -gt 0 ]; then
	GIT_STATE=$GIT_STATE${GIT_PROMPT_BEHIND//NUM/$NUM_BEHIND}
	fi

	local GIT_DIR="$(git rev-parse --git-dir 2> /dev/null)"
	if [ -n $GIT_DIR ] && test -r $GIT_DIR/MERGE_HEAD; then
	GIT_STATE=$GIT_STATE$GIT_PROMPT_MERGING
	fi

	if [[ -n $(git ls-files --other --exclude-standard 2> /dev/null) ]]; then
	GIT_STATE=$GIT_STATE$GIT_PROMPT_UNTRACKED
	fi

	if ! git diff --quiet 2> /dev/null; then
	GIT_STATE=$GIT_STATE$GIT_PROMPT_MODIFIED
	fi

	if ! git diff --cached --quiet 2> /dev/null; then
	GIT_STATE=$GIT_STATE$GIT_PROMPT_STAGED
	fi

	if [[ -n $GIT_STATE ]]; then
	echo "$GIT_PROMPT_PREFIX$GIT_STATE$GIT_PROMPT_SUFFIX"
	fi

	}


	# If inside a Git repository, print its branch and state
	function git_prompt_string() {
	local git_where="$(parse_git_branch)"
	[ -n "$git_where" ] && echo "on %{$fg[blue]%}${git_where#(refs/heads/\|tags/)}$(parse_git_state)"
	}

	# determine Ruby version whether using RVM or rbenv
	# the chpwd_functions line cause this to update only when the directory changes
	function _update_ruby_version() {
	typeset -g ruby_version=''
	if which rvm-prompt &> /dev/null; then
	ruby_version="$(rvm-prompt i v g)"
	else
	if which rbenv &> /dev/null; then
	ruby_version="$(rbenv version \| sed -e "s/ (set.*$//")"
	fi
	fi
	}
	chpwd_functions+=(_update_ruby_version)

	function current_pwd {
	echo $(pwd \| sed -e "s,^$HOME,~,")
	}

	PROMPT='
	${PR_GREEN}%n%{$reset_color%}%{$FG[239]%}@%{$reset_color%}${PR_BOLD_BLUE}$(box_name)%{$reset_color%}%{$FG[239]%}: %{$reset_color%} ${PR_BOLD_YELLOW}$(current_pwd)%{$reset_color%} $(git_prompt_string)$(prompt_char) '

	export SPROMPT="Correct $fg[red]%R$reset_color to $fg[green]%r$reset_color [(y)es (n)o (a)bort (e)dit]? "

	RPROMPT='${PR_GREEN}$(virtualenv_info)%{$reset_color%} ${PR_RED}${ruby_version}%{$reset_color%}'
	# ===== Basics
	setopt no_beep # don't beep on error
	setopt interactive_comments # Allow comments even in interactive shells (especially for Muness)

	# ===== Changing Directories
	setopt auto_cd # If you type foo, and it isn't a command, and it is a directory in your cdpath, go there
	setopt cdablevarS # if argument to cd is the name of a parameter whose value is a valid directory, it will become the current directory
	setopt pushd_ignore_dups # don't push multiple copies of the same directory onto the directory stack

	# ===== Expansion and Globbing
	setopt extended_glob # treat #, ~, and ^ as part of patterns for filename generation

	# ===== History
	setopt append_history # Allow multiple terminal sessions to all append to one zsh command history
	setopt extended_history # save timestamp of command and duration
	setopt inc_append_history # Add comamnds as they are typed, don't wait until shell exit
	setopt hist_expire_dups_first # when trimming history, lose oldest duplicates first
	setopt hist_ignore_dups # Do not write events to history that are duplicates of previous events
	setopt hist_ignore_space # remove command line from history list when first character on the line is a space
	setopt hist_find_no_dups # When searching history don't display results already cycled through twice
	setopt hist_reduce_blanks # Remove extra blanks from each command line being added to history
	setopt hist_verify # don't execute, just expand history
	setopt share_history # imports new commands and appends typed commands to history

	# ===== Completion
	setopt always_to_end # When completing from the middle of a word, move the cursor to the end of the word
	setopt auto_menu # show completion menu on successive tab press. needs unsetop menu_complete to work
	setopt auto_name_dirs # any parameter that is set to the absolute name of a directory immediately becomes a name for that directory
	setopt complete_in_word # Allow completion from within a word/phrase

	unsetopt menu_complete # do not autoselect the first completion entry

	# ===== Correction
	setopt correct # spelling correction for commands
	setopt correctall # spelling correction for arguments

	# ===== Prompt
	setopt prompt_subst # Enable parameter expansion, command substitution, and arithmetic expansion in the prompt
	setopt transient_rprompt # only show the rprompt on the current prompt

	# ===== Scripts and Functions
	setopt multios # perform implicit tees or cats when multiple redirections are attempted
	function precmd {
	# vcs_info
	# Put the string "hostname::/full/directory/path" in the title bar:
	echo -ne "\e]2;$PWD\a"

	# Put the parentdir/currentdir in the tab
	echo -ne "\e]1;$PWD:h:t/$PWD:t\a"
	}

	function set_running_app {
	printf "\e]1; $PWD:t:$(history $HISTCMD \| cut -b7- ) \a"
	}

	function preexec {
	set_running_app
	}

	function postexec {
	set_running_app
	}