my .bashrc file

.bashrc

export PATH="$HOME/.rbenv/bin:$PATH" # Add rbenv to PATH
eval "$(rbenv init -)" # init rbenv to enable shims and autocompletion

######
#
# Oh my gems!
#
export ORIG_GEM_PATH=${GEM_PATH:-}
export ORIG_GEM_HOME=${GEM_HOME:-}
export ORIG_PATH=${PATH}

ohmygems() {
    name=${1:-}

    if [ -z "$name" ]; then
        echo "usage: ohmygems <name or reset>"
        echo
        echo "  Switches gem home to a (potentially new) named repo."
        echo "  Your previous gems are still visible,"
        echo "  but new gem installs will install into ~/.gems/repos/<name>."
        echo "  Use 'reset' to go back to normal."
        echo
        echo "Available repos:"
        echo
        ls ~/.gem/repos | pr -o2 -l1
        echo
        return
    elif [ $name = "reset" ]; then
        echo Resetting repo

        if [ -z "$ORIG_GEM_HOME" ]; then
            unset GEM_HOME
            unset OHMYGEMS_REPO
        else
            GEM_HOME=${ORIG_GEM_HOME}
        fi

        GEM_PATH=${ORIG_GEM_PATH}
        PATH=$ORIG_PATH
    else
        echo Switching to $name

        export OHMYGEMS_REPO="@$name" # for $PS1 use
        export GEM_HOME=~/.gem/repos/${name}
        export GEM_PATH=${ORIG_GEM_HOME}:${ORIG_GEM_PATH}
        export PATH=${GEM_HOME}/bin:${ORIG_PATH} # the order matters
    fi
}

_ohmygems() {
  local current=${COMP_WORDS[COMP_CWORD]}
  local options="reset `ls ~/.gem/repos`"
  COMPREPLY=( $(compgen -W "$options" $current) )
}
complete -F _ohmygems ohmygems

#
# Oh my gems!
#
######

export COMP_WORDBREAKS=${COMP_WORDBREAKS//:}

_rake() {
    if [ -f Rakefile ]; then
        local cache_file='.rake_tasks_cache'
        local current=${COMP_WORDS[COMP_CWORD]}
        local recent=`ls -t $cache_file Rakefile **/*.rake 2> /dev/null | head -n 1`

        if [[ $recent != $cache_file ]]; then
            rake -s -P | grep '^rake' | cut -d ' ' -f 2 > $cache_file
        fi
        COMPREPLY=($(compgen -W "`cat $cache_file`" $current))
        return 0
    fi
}

complete -o default -F _rake rake
complete -o default -F _rake zr


export PS1="\`ruby=\$(which ruby 1> /dev/null && ruby -v 2> /dev/null | grep -oP \"[0-9]+(\.[0-9]+)+\") && echo \"(\$ruby\$OHMYGEMS_REPO) \"\`\[\033[36m\]\u \[\033[33m\]\w \[\033[34m\]\$(__git_ps1 '(%s) ')\[\033[00m\]\n$ "

# android sdk
#export PATH=$PATH:~/install/android-sdk-linux/tools:~/install/android-sdk-linux/platform-tools

# google chrome to mobile dev
alias mobile_chrome="google-chrome --allow-file-access-from-files --disable-web-security --user-data-dir=$HOME/.google-chrome/session_dev_mobile"

# java home
#export JAVA_HOME="/usr/lib/jvm/java-1.7.0-openjdk-amd64/jre/"

### Added by the Heroku Toolbelt
#export PATH="/usr/local/heroku/bin:$PATH"

### AWS Elastic Beanstalk Command Line Tool
export PATH="~/install/aws-eb/eb/linux/python2.7:$PATH"

alias zs="zeus rspec"
alias zr="zeus rake"

alias ll="ls -lah"