.bash_profile to add some nice formatting to your terminal

.bash_profile

#######################################
# Colors!!!
# 
# be sure to set BOLD color as different from
# normal text color in Terminal.app

export CLICOLOR=1
export LSCOLORS=GxFxCxDxBxegedabagaced


#######################################
# commands and aliases
# http://stackoverflow.com/a/3572628/957984
lsa() { for i in $@; do ls -d -1 $PWD/$i; done }

alias pyserv="python -m SimpleHTTPServer 8080"


############################################
# Modified from emilis bash prompt script
# from https://github.com/emilis/emilis-config/blob/master/.bash_ps1
#
# Modified for Mac OS X by
# @corndogcomputer

###########################################
# Fill with minuses
# (this is recalculated every time the prompt is shown in function prompt_command):
fill="--- "

reset_style='\[\033[00m\]'
status_style=$reset_style'\[\033[0;90m\]' # gray color; use 0;37m for lighter color
prompt_style=$reset_style
command_style=$reset_style'\[\033[1;29m\]' # bold black

# Prompt variable:
PS1="$status_style"'$fill \t\n'"$prompt_style"'${debian_chroot:+($debian_chroot)}\u:\W\$'"$command_style "

# Reset color for command output
# (this one is invoked every time before a command is executed):
trap 'echo -ne "\033[00m"' DEBUG
function prompt_command {

     # create a $fill of all screen width minus the time string and a space:
     let fillsize=${COLUMNS}-9
     fill=""
     while [ "$fillsize" -gt "0" ]
     do
          fill="-${fill}" # fill with underscores to work on
          let fillsize=${fillsize}-1
     done

     # If this is an xterm set the title to user@host:dir
     case "$TERM" in
     xterm*|rxvt*)
     bname=`basename "${PWD/$HOME/~}"`
     echo -ne "\033]0;${bname}: ${USER}@${HOSTNAME} ${PWD/$HOME/~}\007"
     ;;
     *)
     ;;
     esac
}
PROMPT_COMMAND=prompt_command