你会在命令行下高效管理 Github 上的项目吗，用上这个神器后助你秒实现！

# 这里以 Linux 平台为例，如果是其它版本或平台，只需简单替换 VERSION 变量和对应文件名前缀即可。
VERSION="2.12.8"
wget https://github.com/github/hub/releases/download/v$VERSION/hub-linux-amd64-$VERSION.tgz
tar xzvf hub-linux-amd64-$VERSION.tgz
sudo ./hub-linux-amd64-$VERSION/install

# Setup autocomplete for zsh:
mkdir -p ~/.zsh/completions
cp ./hub-linux-amd64-$VERSION/etc/hub.zsh_completion ~/.zsh/completions/_hub
echo "fpath=(~/.zsh/completions $fpath)" >> ~/.zshrc
echo "autoload -U compinit && compinit" >> ~/.zshrc

echo "eval "$(hub alias -s)"" >> ~/.zshrc

usage: git [--version] [--help] [-C <path>] [-c name=value]
           [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]
           [-p | --paginate | --no-pager] [--no-replace-objects] [--bare]
           [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]
           <command> [<args>]

These are common Git commands used in various situations:

start a working area (see also: git help tutorial)
   clone      Clone a repository into a new directory # 使用 hub clone 命令，可以省去指定 GitHub 端仓库的部分。
   init       Create an empty Git repository or reinitialize an existing one

work on the current change (see also: git help everyday)
   add        Add file contents to the index
   mv         Move or rename a file, a directory, or a symlink
   reset      Reset current HEAD to the specified state
   rm         Remove files from the working tree and from the index

examine the history and state (see also: git help revisions)
   bisect     Use binary search to find the commit that introduced a bug
   grep       Print lines matching a pattern
   log        Show commit logs
   show       Show various types of objects
   status     Show the working tree status

grow, mark and tweak your common history
   branch     List, create, or delete branches
   checkout   Switch branches or restore working tree files
   commit     Record changes to the repository
   diff       Show changes between commits, commit and working tree, etc
   merge      Join two or more development histories together
   rebase     Reapply commits on top of another base tip
   tag        Create, list, delete or verify a tag object signed with GPG

collaborate (see also: git help workflows)
   fetch      Download objects and refs from another repository
   pull       Fetch from and integrate with another repository or a local branch
   push       Update remote refs along with associated objects   # hub push 命令支持通知向多个远程仓库进行 push 操作。

'git help -a' and 'git help -g' list available subcommands and some
concept guides. See 'git help <command>' or 'git help <concept>'
to read about a specific subcommand or concept.

These GitHub commands are provided by hub:

   browse         Open a GitHub page in the default browser
   ci-status      Show the CI status of a commit
   compare        Open a compare page on GitHub
   create         Create this repository on GitHub and add GitHub as origin # hub create 命令适用于本地已经创建仓库，但 GitHub 端没有创建仓库的情况。
   fork           Make a fork of a remote repository on GitHub and add as remote # hub fork 命令的功能与 GitHub 页面的 Fork 按钮相同。
   issue          List or create issues
   pr             Work with pull requests
   pull-request   Open a pull request on GitHub # hub  pull-request 命令为我们提供了创建 Pull Request 的功能，利用这个命令可以在不访问 GitHub 页面的情况下创建 Pull Request。
   release        List or create releases

$ hub clone github/hub
Cloning into 'hub'...
remote: Counting objects: 10646, done.
remote: Compressing objects: 100% (24/24), done.
remote: Total 10646 (delta 4), reused 0 (delta 0)
Receiving objects: 100% (10646/10646), 3.25 MiB | 58.00 KiB/s, done.
Resolving deltas: 100% (6302/6302), done.
Checking connectivity... done.
$ cd hub/
$ hub fork
Updating chengweiv5
From git://github.com/github/hub
 * [new branch]      1.11-stable -> chengweiv5/1.11-stable
 * [new branch]      1.12-stable -> chengweiv5/1.12-stable
 * [new branch]      gh-pages   -> chengweiv5/gh-pages
 * [new branch]      master     -> chengweiv5/master
 * [new branch]      skip_completion_script_for_windows -> chengweiv5/skip_completion_script_for_windows
new remote: chengweiv5

$ hub clone sb2nov/mac-setup
Cloning into 'mac-setup'...
remote: Counting objects: 1635, done.
remote: Compressing objects: 100% (49/49), done.
remote: Total 1635 (delta 33), reused 0 (delta 0)
Receiving objects: 100% (1635/1635), 3.69 MiB | 59.00 KiB/s, done.
Resolving deltas: 100% (941/941), done.
Checking connectivity... done.
$ cd mac-setup
$ hub fork

$ git diff
diff --git a/SystemPreferences/README.md b/SystemPreferences/README.md
index a148d74..a7ff953 100644
--- a/SystemPreferences/README.md
+++ b/SystemPreferences/README.md
@@ -1,7 +1,7 @@
 # System Preferences
 
 First thing you need to do, on any OS actually, is update the system! For that: **Apple Icon > Software Update.**
-Also upgrade your OS incase you want to work on the latest OS. Mavericks is a free upgrade so please check that.
+Also upgrade your OS incase you want to work on the latest OS. Yosemite is a free upgrade so please check that.
 
 If this is a new computer, there are a couple tweaks you would like to make to the System Preferences. Feel free to follow these, or to ignore them, depending on your personal preferences.

$ git commit -asm "Yosemite is the latest Mac OS X now"
$ git push chengweiv5
Counting objects: 4, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (3/3), done.
Writing objects: 100% (4/4), 391 bytes | 0 bytes/s, done.
Total 4 (delta 2), reused 0 (delta 0)
To git@github.com:chengweiv5/mac-setup.git
   16df764..e25031f  master -> master

$ hub pull-request 
https://github.com/sb2nov/mac-setup/pull/27

# 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

# Create a new repository
$ hub create sinatra/recipes
[ repo created in GitHub organization ]
> git remote add -f origin git@github.com:sinatra/recipes.git

# Delete an existing repository
$ hub delete sinatra/recipes
[ repo deleted in GitHub organization ]