Mac-item+zsh

1. $brew cask install iterm2
2. $ sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
3. edit ~/.zshrc and set ZSH_THEME="agnoster"
4. Powerlevel9k：
1. git clone https://github.com/bhilburn/powerlevel9k.git ~/.oh-my-zsh/custom/themes/powerlevel9k
2.  ~/.zshrc and set ZSH_THEME="powerlevel9k/powerlevel9k".

Lots of showoff： https://github.com/bhilburn/powerlevel9k/wiki/Show-Off-Your-Config

5. powerline字体：https://github.com/powerline/fonts
1. ￥git clone https://github.com/powerline/fonts.git
2. ￥./install.sh

6. 在Item2 -》 Preferences -》Profile -》 Text -》Font -》Change Font -》　　
6. Syntax highlighting
6. 配色参考：https://github.com/mbadolato/iTerm2-Color-Schemes
7. 官方配置：https://gist.github.com/kevin-smets/8568070