http://jiaxh.com/2015/09/05/software-and-configuration/
Xcode
$ xcode-select --print-path
$ sudo xcode-select -switch /Developer/Applications/Xcode-Beta.app
$ xcode-select --print-path
iterm2
http://www.iterm2.com
on-my-zsh
http://ohmyz.sh
sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
Homebrew
http://brew.sh
Install Homebrew
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
ruby version manager
http://www.rvm.io
$curl -sSL https://get.rvm.io | bash -s stable
替换系统 vim
$ brew install vim
$ vim .zshrc
$PATH=/usr/local/Cellar/vim/7.4.826/bin:$PATH
vim 配置
github地址：https://github.com/spf13/spf13-vim
