git 使用钩子直接推送到工作目录
远端机器
$ mkdir /www/teacherapi # 创建工作目录
$ cd /data/git
$ git init teacherapi.git --bare --shared
Initialized empty shared Git repository in /data/git/teacherapi.git/
$ cd teacherapi.git/
$ vi hooks/post-receive # 或者使用 $ cat > hooks/post-receive 创建并键入如下代码，最后ctrl+d保存退出，
#!/bin/sh
GIT_WORK_TREE=/www/teacherapi git checkout -f <branch> # 默认master分支
$ chmod +x hooks/post-receive # 设置可执行权限
也可以用下面代码片段
$ cd git
$ mkdir somesite.git
$ cd somesite.git/
$ git init --bare
Initialized empty Git repository in /home/caius/git/somesite.git/
$ git --bare update-server-info
$ git config core.worktree /home/caius/vhosts/somesite.com/htdocs
$ git config core.bare false
$ git config receive.denycurrentbranch ignore
$ cat > hooks/post-receive
#!/bin/sh
git checkout -f
^D
$ chmod +x hooks/post-receive
工作树更新完成后执行脚本
$ cd /gitpah/hooks/
$ vi post-checkout #创建post-checkout键入如下代码，当'git-checkout'命令更新完整个工作树(worktree)后，这个钩子就会被调用
#!/bin/sh
/etc/init.d/teacherapitest.tbkt.cn restart
$ chmod +x post-checkout
本地机器
$ git clone ssh://root@192.168.0.106:6022/data/git/teacherapi.git
$ cd teacherapi/
$ echo 'Hello, world!' > index.html
$ git add index.html
$ git commit -m "init project"
$ git push origin master:master
添加远程仓库
$ git remote add 106 ssh://root@192.168.0.106:6022/opt/gitdata/chsy_cms.git
远程推送过程中报错：cannot run hooks/post-receive: No such file or directory
除了检查post-receive文件内容外，还要看看文件格式对不对，使用$ cat -A hook/post-receive 查看
文档内容参考：
http://caiustheory.com/automatically-deploying-website-from-remote-git-repository
http://toroid.org/ams/git-website-howto
更多钩子用法：http://www.360doc.com/content/12/1012/11/10140166_241004726.shtml
