My development bash, vim, etc settings for OS X.

.bash_profile

if [ -r ~/.profile ]; then . ~/.profile; fi
case "$-" in *i*) if [ -r ~/.bashrc ]; then . ~/.bashrc; fi;; esac

.bashrc

#!/bin/bash
#############################
# Source global definitions
#############################

if [ -f /etc/bashrc ]; then
    . /etc/bashrc
fi

# Use bash completion, if installed
if [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
fi

# liquid prompt
# source /path/to/liquidpromptrc
source ~/Development/github.com/liquidprompt/liquidprompt

#############################
# Colors
#############################

export TERM=xterm-color
export GREP_OPTIONS='--color=auto' GREP_COLOR='1;32'
export CLICOLOR=1 
#export LSCOLORS=gxfxcxdxbxegedabagacad
export LSCOLORS=ExFxCxDxBxegedabagacad

#############################
# Interface Tweaks
#############################

#PS1='[\u@\h:\w] \$ '
#PS1="\\u@\\h:\\w $ "
#PS1='[\u@\h:\W]\$ '
PS1='\h:\W \$ '

#############################
# Bash History
#############################

export HISTCONTROL=ignoredups
export HISTFILESIZE=3000
export HISTIGNORE='ls:cd:[bf]g:exit:..:...:ll:lla'
shopt -s histappend
hf() { 
  grep "$@" ~/.bash_history
}

#############################
# Aliases
#############################

alias ..='cd ..'
alias ...='cd .. ; cd ..'
alias ll='ls -halFG'
alias now='echo `date`'
alias cls='clear'
alias df='df -lh'
alias du='du -h'
alias space='df'
alias op='open'
alias ping='ping -c 3'
alias h='history'
alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'
#:alias ps='ps -aux'
alias bye='logout'
alias remove-dup-menu-entries='/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/Support/lsregister -kill -r -domain local-domain system -domain user'
alias edit='subl '
#alias composer="hhvm /usr/local/bin/composer.phar"

#############################
# DEV ENV
#############################

PATH="/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:$PATH"
#PATH="/usr/local/mysql/bin:$PATH"

export M3_HOME=/usr/local/Cellar/maven/3.2.3
export M3=$M3_HOME/bin
export PATH=$M3:$PATH

.vimrc

""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" General
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

set nocompatible                  " Must come first because it changes other options.

set showcmd                       " Display incomplete commands.
set showmode                      " Display the mode you're in.

syntax enable                     " Turn on syntax highlighting.
filetype plugin indent on         " Turn on file type detection.

set backspace=indent,eol,start    " Intuitive backspacing.

set hidden                        " Handle multiple buffers better.

set wildmenu                      " Enhanced command line completion.
set wildmode=list:longest         " Complete files like a shell.

set ignorecase                    " Case-insensitive searching.
set smartcase                     " But case-sensitive if expression contains a capital letter.

set number                        " Show line numbers.
set ruler                         " Show cursor position.

set incsearch                     " Highlight matches as you type.
set hlsearch                      " Highlight matches.

set wrap                          " Turn on line wrapping.
set scrolloff=3                   " Show 3 lines of context around the cursor.

set title                         " Set the terminal's title

set visualbell                    " No beeping.

set nobackup                      " Don't make a backup before overwriting a file.
set nowritebackup                 " And again.
set backupdir=~/tmp               " Set backup directory.
set noswapfile                    " Don't make swap files.
set directory=$HOME/.vim/tmp//,.  " Keep swap files in one location.

set laststatus=2                  " Show the status line all the time