Powerline Bashrc

    # .bashrc

    if [[ "$(uname)" != "Darwin" ]]; then # non mac os x

        # source global bashrc
        if [[ -f "/etc/bashrc" ]]; then
            . /etc/bashrc
        fi

        export TERM='xterm-256color' # probably shouldn't do this
    fi

    # bash prompt with colors
    # [ <user>@<hostname> <working directory> {current git branch (if you're in a repo)} ]
    # ==>
    PS1="\[\e[1;33m\][ \u\[\e[1;37m\]@\[\e[1;32m\]\h\[\e[1;33m\] \W\$(git branch 2> /dev/null | grep -e '\* ' | sed 's/^..\(.*\)/ {\[\e[1;36m\]\1\[\e[1;33m\]}/') ]\[\e[0m\]\n==> "

    # execute only in Mac OS X
    if [[ "$(uname)" == 'Darwin' ]]; then

        # if OS X has a $HOME/bin folder, then add it to PATH
        if [[ -d "$HOME/bin" ]]; then
            export PATH="$PATH:$HOME/bin"
        fi

        alias ls='ls -G' # ls with colors

    fi

    alias ll='ls -lah' # long listing of all files with human readable file sizes
    alias tree='tree -C' # turns on coloring for tree command
    alias mkdir='mkdir -p' # create parent directories as needed
    alias vim='vim -p' # if more than one file, open files in tabs

    export EDITOR='vim'
    function _update_ps1()
    {
       export PS1="$(~/powerline-shell.py $?)"
    }

    export PROMPT_COMMAND="_update_ps1"

# aliases #############################################

# enable color support of ls and also add handy aliases
eval `dircolors -b`
alias ls='ls --color=auto'
alias dir='ls --color=auto --format=vertical'
alias vdir='ls --color=auto --format=long'

# some more ls aliases
alias ll='ls -lhX'
alias la='ls -A'
alias ldir='ls -lhA |grep ^d'
alias lfiles='ls -lhA |grep ^-'
#alias l='ls -CF'

# To see something coming into ls output: lss
alias lss='ls -lrt | grep $1'

# To check a process is running in a box with a heavy load: pss
alias pss='ps -ef | grep $1'

# usefull alias to browse your filesystem for heavy usage quickly
alias ducks='ls -A | grep -v -e '\''^\.\.$'\'' |xargs -i du -ks {} |sort -rn |head -16 | awk '\''{print $2}'\'' | xargs -i du -hs {}'

# cool colors for manpages
alias man="TERMINFO=~/.terminfo TERM=mostlike LESS=C PAGER=less man"

##########################################################
# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc).
if [ -f /etc/bash_completion ]; then
   . /etc/bash_completion
fi