My bash_profile on OS/X

bash_profile

export PS1="\[\033[36m\]\u\[\033[m\]@\[\033[32m\]\h:\[\033[33;1m\]\w\[\033[m\]\$ "
export PS1="\[\033[36m\]\u\[\033[m\]@\[\033[32m\]\h:\[\033[33;1m\]\w\[\033[m\]\$ "
export CLICOLOR=1
export LSCOLORS=ExFxBxDxCxegedabagacad
export GIT_EDITOR='subl -w'
export EDITOR='subl -w'
export JAVA_HOME=$(/usr/libexec/java_home)
export AKKA_HOME="~/tools/akka-2.3.11"

alias ll='ls -FGlAhp' 
alias cd..='cd ../'                         # Go back 1 directory level (for fast typers)
alias ..='cd ../'                           # Go back 1 directory level
alias ...='cd ../../'                       # Go back 2 directory levels
alias .3='cd ../../../'                     # Go back 3 directory levels
alias .4='cd ../../../../'                  # Go back 4 directory levels
alias .5='cd ../../../../../'               # Go back 5 directory levels
alias .6='cd ../../../../../../'            # Go back 6 directory levels
alias which='type -all'                     # which:        Find executables

alias ls='ls -GFh'

##
# Your previous /Users/mmastropaolo/.bash_profile file was backed up as /Users/mmastropaolo/.bash_profile.macports-saved_2015-06-24_at_10:54:16
##

# MacPorts Installer addition on 2015-06-24_at_10:54:16: adding an appropriate PATH variable for use with MacPorts.
export PATH="/opt/local/bin:/opt/local/sbin:$PATH"
# Finished adapting your PATH environment variable for use with MacPorts.

(portions copied here and there from the internet !)