My OSX's bash_profile

.bash_profile

[[ -s ~/.bashrc ]] && source ~/.bashrc

# exports
export CLICOLOR=1
export LSCOLORS=cxexDxgxBxegedabagacad
export PATH="/usr/local/sbin:$PATH"

# aliases
alias ll='ls -lahGF'
alias edit='nano'
alias cedit='subl'
alias gitlog='git log --decorate=short --full-diff --cherry'
alias gittree='git log --decorate=short --full-diff --cherry --graph --oneline'
alias memcached.start='launchctl load ~/Library/LaunchAgents/homebrew.mxcl.memcached.plist'
alias memcached.stop='launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.memcached.plist'
alias redis.start='launchctl load ~/Library/LaunchAgents/homebrew.mxcl.redis.plist'
alias redis.stop='launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.redis.plist'
alias mysql.start='launchctl load ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist'
alias mysql.stop='launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist'
alias composer='php -c /usr/local/etc/php/5.6/php-composer.ini /usr/local/bin/composer'

parse_git_branch() {
    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ \(\1\)/'
}

function prompt {
  local BLACK="\[\033[0;30m\]"
  local BLACKBOLD="\[\033[1;30m\]"
  local RED="\[\033[0;31m\]"
  local REDBOLD="\[\033[1;31m\]"
  local GREEN="\[\033[0;32m\]"
  local GREENBOLD="\[\033[1;32m\]"
  local YELLOW="\[\033[0;33m\]"
  local YELLOWBOLD="\[\033[1;33m\]"
  local BLUE="\[\033[0;34m\]"
  local BLUEBOLD="\[\033[1;34m\]"
  local PURPLE="\[\033[0;35m\]"
  local PURPLEBOLD="\[\033[1;35m\]"
  local CYAN="\[\033[0;36m\]"
  local CYANBOLD="\[\033[1;36m\]"
  local WHITE="\[\033[0;0m\]"
  local WHITEBOLD="\[\033[1;0m\]"
  local RESETCOLOR="\[\e[00m\]"

  #export PS1="$WHITE|=> $CYAN\u$WHITE [$GREEN\w$WHITE]$PURPLE\$(parse_git_branch)$WHITE $ "
  #export PS1="$PURPLE> $BLUE\u $RESETCOLOR[$GREEN\w$RESETCOLOR]$RED\$(parse_git_branch)$RESETCOLOR \n"
  export PS1="$PURPLE> $RESETCOLOR[$GREEN\w$RESETCOLOR]$RED\$(parse_git_branch)$RESETCOLOR \n"
}

prompt