Github 官宣命令行工具 hub，有必要再记一套命令么?

项目主页： https://hub.github.com

项目地址： https://github.com/github/hub

节选：

# clone your own project
$ hub clone dotfiles
→ git clone git://github.com/YOUR_USER/dotfiles.git

# clone another project
$ hub clone github/hub
→ git clone git://github.com/github/hub.git

# open the current project's issues page
$ hub browse -- issues
→ open https://github.com/github/hub/issues

# open another project's wiki
$ hub browse mojombo/jekyll wiki
→ open https://github.com/mojombo/jekyll/wiki