My Bash Profile

bash_profile.bash

shopt -s histappend

PROMPT_COMMAND=prompt_command
prompt_command ()
{
  local NONE="\[\033[0m\]"    # unsets color to term's fg color

  # regular colors
  local FG_BLACK="\[\033[0;30m\]"
  local FG_RED="\[\033[0;31m\]"
  local FG_GREEN="\[\033[0;32m\]"
  local FG_YELLOW="\[\033[0;33m\]"
  local FG_BLUE="\[\033[0;34m\]"
  local FG_MAGENTA="\[\033[0;35m\]"
  local FG_CYAN="\[\033[0;36m\]"
  local FG_WHITE="\[\033[0;37m\]"

  # emphasized (bolded) colors
  local EM_BLACK="\[\033[1;30m\]"
  local EM_RED="\[\033[1;31m\]"
  local EM_GREEN="\[\033[1;32m\]"
  local EM_YELLOW="\[\033[1;33m\]"
  local EM_BLUE="\[\033[1;34m\]"
  local BG_GREEN="\[\033[42m\]"
  local EM_BLUE="\[\033[1;34m\]"
  local EM_MAGENTA="\[\033[1;35m\]"
  local EM_CYAN="\[\033[1;36m\]"
  local EM_WHITE="\[\033[1;37m\]"

  # background colors
  local BG_BLACK="\[\033[40m\]"
  local BG_RED="\[\033[41m\]"
  local BG_GREEN="\[\033[42m\]"
  local BG_YELLOW="\[\033[43m\]"
  local BG_BLUE="\[\033[44m\]"
  local BG_MAGENTA="\[\033[45m\]"
  local BG_CYAN="\[\033[46m\]"
  local BG_WHITE="\[\033[47m\]"

  if [ -z "${DNS}" ]; then
    local hostname=`hostname`
  else
    local hostname="${DNS}"
  fi

  PS1="${EM_WHITE}\u${FG_WHITE}@${FG_YELLOW}${hostname}$(__git_ps1 " ${EM_WHITE}[${FG_GREEN}%s${EM_WHITE}]") ${EM_RED}\W${NONE}";
  case `id -u` in
  0) PS1="$PS1# ";;
  *) PS1="$PS1$ ";;
  esac
}

export HISTCONTROL=erasedups
export HISTSIZE=10000

export CLICOLOR=1
# export LSCOLORS=ExFxCxDxBxegedabagacad  # for light backgrounds
export LSCOLORS=gxBxhxDxfxhxhxhxhxcxcx    # for dark backgrounds
export LS_COLORS="di=36:ln=01;31:ex=35"

export PATH=$PATH:~/bin

source /usr/share/git-core/git-completion.bash