iTerm2 and other useful package

iTerm2環境設定（with zsh/ oh-my-zsh）

(https://pjchender.blogspot.tw/2017/02/mac-terminal-iterm-2-oh-my-zsh.html)
(http://oomusou.io/macos/iterm2-setup/)

(https://medium.com/statementdog-engineering/prettify-your-zsh-command-line-prompt-3ca2acc967f)

漂亮的zsh顏色套件

(https://github.com/caiogondim/bullet-train.zsh)

git setting

git config --global pager.branch false (git branch 顯示在同一頁,不另開下一頁)

(https://stackoverflow.com/questions/48341920/git-branch-command-behaves-like-less)