new mac setup

-change system preferences to hearts desire
  -map caps lock to ctrl
  -dock to the left and hidden
  -remove dashboard from spaces
-download chrome
  -install
  -sign in
-make yourself own home dir
  -$ sudo chown -R <your_username> ~
-map shift + space to underscore
  -$ sudo touch ~/Library/KeyBindings/DefaultKeyBinding.dict
  -$ sudo nano ~/Library/KeyBindings/DefaultKeyBinding.dict
  -paste the following and save
  ```bash
    {
      /* turn shift + space into underscore */
      "$ " = ("insertText:", "_");
    }
  ```
-install xcode from app store
  -$ xcode-select --install
-install homebrew & wget
  -$ ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
  -$ brew doctor
  -$ brew install wget
-install rbenv and update ruby stuff
  -$ brew update
  -$ brew install rbenv
  -$ brew install ruby-build
  -$ rbenv install <ruby version>
  -$ mkdir -p $RBENV_ROOT/plugins
  -$ git clone https://github.com/rkh/rbenv-whatis.git $RBENV_ROOT/plugins/rbenv-whatis
  -$ git clone https://github.com/rkh/rbenv-use.git $RBENV_ROOT/plugins/rbenv-use
  -$ rbenv global <current version>
  -$ gem install rails
-install node
  -$ brew install node
-install bash it
  -$ git clone https://github.com/revans/bash-it.git ~/.bash_it
  -$ ~/.bash_it/install.sh
  -don't install unnecessary bullshit
  -edit .bash_profile to hearts content
  -bash-it theme 'mike':
  
```bash
#!/usr/bin/env bash
SCM_THEME_PROMPT_DIRTY=" ${red}✗ "
SCM_THEME_PROMPT_CLEAN=" ${bold_green}✓ "
SCM_THEME_PROMPT_PREFIX="${yellow}"
SCM_THEME_PROMPT_SUFFIX="${yellow}"

GIT_THEME_PROMPT_DIRTY=" ${red}✗ "
GIT_THEME_PROMPT_CLEAN=" ${bold_green}✓ "
GIT_THEME_PROMPT_PREFIX="${yellow}"
GIT_THEME_PROMPT_SUFFIX="${yellow}"


function prompt_command() {
    PS1="\n${green}\h:${reset_color} ${cyan}\w${green}\n$(scm_prompt_info)${reset_color}${purple}→ ${reset_color}"
}

PROMPT_COMMAND=prompt_command;

```