var org = {};
org.CoolSite = {};
org.CoolSite.Utils = {};

org.CoolSite.Utils.each = function (arr) {
  // 实现代码
};

org.CoolSite.Utils.log = function (str) {
  // 实现代码
};

define(function(require, exports) {
  exports.each = function (arr) {
    // 实现代码
  };

  exports.log = function (str) {
    // 实现代码
  };
});

define(function(require, exports) {
  var util = require('./util.js');

  exports.init = function() {
    // 实现代码
  };
});

@import url("base.css");

#id { ... }
.class { ... }

<script src="sea.js"></script>
<script>
seajs.use('dialog', function(Dialog) {
  Dialog.init(/* 传入配置 */);
});
</script>

examples/
  |-- sea-modules      存放 seajs、jquery 等文件，这也是模块的部署目录
  |-- static           存放各个项目的 js、css 文件
  |     |-- hello
  |     |-- lucky
  |     `-- todo
  `-- app              存放 html 等文件
        |-- hello.html
        |-- lucky.html
        `-- todo.html

// seajs 的简单配置
seajs.config({
  base: "../sea-modules/",
  alias: {
    "jquery": "jquery/jquery/1.10.1/jquery.js"
  }
})

// 加载入口模块
seajs.use("../static/hello/src/main")

// 所有模块都通过 define 来定义
define(function(require, exports, module) {

  // 通过 require 引入依赖
  var $ = require('jquery');
  var Spinning = require('./spinning');

  // 通过 exports 对外提供接口
  exports.doSomething = ...

  // 或者通过 module.exports 提供整个接口
  module.exports = ...

});

seajs.config({

  // 设置路径，方便跨目录调用
  paths: {
    'arale': 'https://a.alipayobjects.com/arale',
    'jquery': 'https://a.alipayobjects.com/jquery'
  },

  // 设置别名，方便调用
  alias: {
    'class': 'arale/class/1.0.0/class',
    'jquery': 'jquery/jquery/1.10.1/jquery'
  }

});

// 加载一个模块
seajs.use('./a');

// 加载一个模块，在加载完成时，执行回调
seajs.use('./a', function(a) {
  a.doSomething();
});

// 加载多个模块，在加载完成时，执行回调
seajs.use(['./a', './b'], function(a, b) {
  a.doSomething();
  b.doSomething();
});

define(function(require, exports, module) {

  // 模块代码

});

define(function(require) {

  // 获取模块 a 的接口
  var a = require('./a');

  // 调用模块 a 的方法
  a.doSomething();
});

define(function(require) {

  // 异步加载一个模块，在加载完成时，执行回调
  require.async('./b', function(b) {
    b.doSomething();
  });

  // 异步加载多个模块，在加载完成时，执行回调
  require.async(['./c', './d'], function(c, d) {
    c.doSomething();
    d.doSomething();
  });

});

define(function(require, exports) {

  // 对外提供 foo 属性
  exports.foo = 'bar';

  // 对外提供 doSomething 方法
  exports.doSomething = function() {};

});

[dianping@host_214-74 security]$ keytool -delete -trustcacerts -alias smalllove -keystore /usr/local/jdk/jre/lib/security/cacerts -storepass changeit

keytool -genkey -alias ssoalpha -keyalg RSA -storepass changeit  -keystore ~/keys/.keystore -validity 3600

[dianping@host_214-124 ~]$ keytool -genkey -alias ssoalpha -keyalg RSA -storepass changeit  -keystore ~/keys/.keystore -validity 3600
您的名字与姓氏是什么？
  [Unknown]：  sso.a.alpha.dp
您的组织单位名称是什么？
  [Unknown]：  ssoalpha
您的组织名称是什么？
  [Unknown]：  ssoalpha
您所在的城市或区域名称是什么？
  [Unknown]：  ssoalpha
您所在的州或省份名称是什么？
  [Unknown]：  ssoalpha
该单位的两字母国家代码是什么
  [Unknown]：  CN
CN=sso.a.alpha.dp, OU=ssoalpha, O=ssoalpha, L=ssoalpha, ST=ssoalpha, C=CN 正确吗？
  [否]：  y

输入<ssoalpha>的主密码
    （如果和 keystore 密码相同，按回车）：
[dianping@host_214-124 ~]$

<!-- Define a SSL HTTP/1.1 Connector on port 8443
     This connector uses the JSSE configuration, when using APR, the
     connector should be using the OpenSSL style configuration
     described in the APR documentation -->

<Connector port="8443" address="${jboss.bind.address}"
            protocol="HTTP/1.1" SSLEnabled="true"
           maxThreads="150" scheme="https" secure="true"
           clientAuth="false" sslProtocol="TLS"
           keystoreFile="${jboss.server.home.dir}/conf/server.keystore"
           keystorePass="changeit"
           />

同样的war在tomcat下运行是没有问题的，但在jboss下却包上面的异常。这说明正常情况下HibernatePersistence 应该能转换成PersistenceProvider，不能转换的原因就是这两个类是由不同的加载器加载的。搜索jboss classloader查找解决方案，设置server\default\deploy\JBoss-web.deploy\META-INF\JBoss-service.xml 文件中的<attribute name="UseJBossWebLoader">true</attribute>.

[dianping@host_214-124 keys]$ keytool -export -file ~/keys/ssoalpha.crt -alias ssoalpha -keystore ~/keys/.keystore -storepass changeit
保存在文件中的认证 </home/dianping/keys/ssoalpha.crt>

scp -P 58422 dianping@192.168.214.124:$1 $2
copy-from-alpha-cas-server /home/dianping/keys/ssoalpha.crt .

scp -P 58422 $1 dianping@192.168.214.74:$2
copy-to-alpha-employee-port ./ssoalpha.crt /home/dianping/keys/.

[dianping@host_214-74 keys]$ keytool -import -keystore /usr/local/jdk/jre/lib/security/cacerts -file ./ssoalpha.crt -alias ssoalpha
输入keystore密码：
所有者:CN=sso.a.alpha.dp, OU=ssoalpha, O=ssoalpha, L=ssoalpha, ST=ssoalpha, C=CN
签发人:CN=sso.a.alpha.dp, OU=ssoalpha, O=ssoalpha, L=ssoalpha, ST=ssoalpha, C=CN
序列号:52ccbfcc
有效期: XXX
证书指纹:
     XXX
     签名算法名称:SHA1withRSA
     版本: X
信任这个认证？ [否]：  y
认证已添加至keystore中

allprojects {
  buildscript {
    repositories {
      mavenCentral()
    }
  }

  dependencies {
    repositories {
      mavenCentral()
    }
  }

  group = GROUP
  version = VERSION_NAME

  apply plugin: 'maven'
}

task wrapper(type: Wrapper) {
  gradleVersion = '1.8'
}

task cleanExample(type: Exec) {
  executable = 'gradle'
  workingDir = project.file('hugo-example')
  args = [ 'clean' ]
}

task assembleExample(type: Exec) {
  executable = 'gradle'
  workingDir = project.file('hugo-example')
  args = [ 'assemble' ]
}

task installExample(type: Exec) {
  executable = 'gradle'
  workingDir = project.file('hugo-example')
  args = [ 'installDebug' ]
}

$ phonegap build ios # Build the App
$ phonegap install android # Test the App on an Emulator or Device

g : reload the gist list from server
e : edit current gist description
k : delete current gist
+ : add a file to the current gist
- : remove a file from the current gist

C-x C-s : save a new version of the gist
C-x C-w : rename some file

gist-list - Lists your gists in a new buffer. Use arrow keys
to browse, RET to open one in the other buffer.

gist-region - Copies Gist URL into the kill ring.
With a prefix argument, makes a private gist.

gist-region-private - Explicitly create a private gist.

gist-buffer - Copies Gist URL into the kill ring.
With a prefix argument, makes a private gist.

gist-buffer-private - Explicitly create a private gist.

gist-region-or-buffer - Post either the current region, or if mark
is not set, the current buffer as a new paste at gist.github.com .
Copies the URL into the kill ring.
With a prefix argument, makes a private paste.

gist-region-or-buffer-private - Explicitly create a gist from the
region or buffer.

<init-param>
    <param-name>casServerLoginUrl</param-name>
    <param-value>https://pieux-macbook-pro.local:8443/cas/login</param-value>
</init-param>
...
<filter-name>CAS Validation Filter</filter-name>
<filter-class>org.jasig.cas.client.validation.Saml11TicketValidationFilter</filter-class>
<init-param>
    <param-name>casServerUrlPrefix</param-name>
    <param-value>https://pieux-macbook-pro.local:8443/cas</param-value>
</init-param>

sun.security.validator.ValidatorException: PKIX path building failed:

language: java

mvn archetype:generate -B \
                       -DgroupId=tutorial \
                       -DartifactId=tutorial \
                       -DarchetypeGroupId=org.apache.struts \
                       -DarchetypeArtifactId=struts2-archetype-blank \
                       -DarchetypeVersion=<version>

mvn archetype:generate -DarchetypeCatalog=http://people.apache.org/builds/struts/<version>/m2-staging-repository/

<filter>
  <filter-name>CAS Authentication Filter</filter-name>
  <filter-class>org.jasig.cas.client.authentication.AuthenticationFilter</filter-class>
  <init-param>
    <!--cas server login url-->
    <param-name>casServerLoginUrl</param-name>
    <param-value>https://battags.ad.ess.rutgers.edu:8443/cas/login</param-value>
  </init-param>
  <init-param>
    <!--cas server name-->
    <param-name>serverName</param-name>
    <param-value>http://www.acme-client.com</param-value>
  </init-param>
</filter>

<filter>
  <filter-name>CAS Authentication Filter</filter-name>
  <filter-class>org.jasig.cas.client.authentication.AuthenticationFilter</filter-class>
  <init-param>
    <param-name>casServerLoginUrl</param-name>
    <param-value>https://battags.ad.ess.rutgers.edu:8443/cas/login</param-value>
  </init-param>
  <init-param>
    <param-name>serverName</param-name>
    <param-value>http://www.acme-client.com</param-value>
  </init-param>
</filter>

<filter>
  <filter-name>CAS Validation Filter</filter-name>
  <filter-class>org.jasig.cas.client.validation.Saml11TicketValidationFilter</filter-class>
  <init-param>
    <param-name>casServerUrlPrefix</param-name>
    <param-value>https://battags.ad.ess.rutgers.edu:8443/cas</param-value>
  </init-param>
  <init-param>
    <param-name>serverName</param-name>
    <param-value>http://www.acme-client.com</param-value>
  </init-param>
 </filter>

<filter>
  <filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
  <filter-class>org.jasig.cas.client.util.HttpServletRequestWrapperFilter</filter-class>
</filter>

<filter>
  <filter-name>CAS Assertion Thread Local Filter</filter-name>
  <filter-class>org.jasig.cas.client.util.AssertionThreadLocalFilter</filter-class>
</filter>

<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
    version="2.4">

    <display-name>CAS client demo : application</display-name>

    <filter>
        <!--配置 AuthenticationFilter-->
        <filter-name>CAS Authentication Filter</filter-name>
        <filter-class>org.jasig.cas.client.authentication.AuthenticationFilter</filter-class>
        <init-param>
            <!--property: 登陆页配置-->
            <param-name>casServerLoginUrl</param-name>
            <param-value>http://localhost:8080/cas/login</param-value>
        </init-param>
        <init-param>
            <!--property: 部署服务器地址-->
            <param-name>serverName</param-name>
            <param-value>http://localhost:8080</param-value>
        </init-param>
        <!-- init-param>
            <param-name>service</param-name>
            <param-value>http://localhost:8080/default.jsp</param-value>
        </init-param-->
    </filter>

    <filter>
        <filter-name>CAS Validation Filter</filter-name>
        <filter-class>org.jasig.cas.client.validation.Cas10TicketValidationFilter</filter-class>
        <init-param>
            <param-name>casServerUrlPrefix</param-name>
            <param-value>http://localhost:8080/cas</param-value>
        </init-param>
        <init-param>
            <param-name>serverName</param-name>
            <param-value>http://localhost:8080</param-value>
        </init-param>
    </filter>

    <filter-mapping>
        <filter-name>CAS Authentication Filter</filter-name>
        <url-pattern>/protected/*</url-pattern>
    </filter-mapping>

    <filter-mapping>
        <filter-name>CAS Validation Filter</filter-name>
        <url-pattern>*</url-pattern>
    </filter-mapping>

</web-app>

<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
  version="2.4">

  <display-name>CAS client demo : application</display-name>

  <filter>
      <filter-name>CAS Authentication Filter</filter-name>
      <filter-class>org.jasig.cas.client.authentication.Saml11AuthenticationFilter</filter-class>
      <init-param>
          <param-name>casServerLoginUrl</param-name>
          <param-value>http://localhost:8080/cas/login</param-value>
      </init-param>
      <init-param>
          <param-name>serverName</param-name>
          <param-value>http://localhost:8080</param-value>
      </init-param>
      <init-param>
          <param-name>onlyFullyAuthenticated</param-name>
            <param-value>true</param-value>
        </init-param>
  </filter>

  <filter>
      <filter-name>CAS Validation Filter</filter-name>
      <filter-class>org.jasig.cas.client.validation.Saml11TicketValidationFilter</filter-class>
      <init-param>
          <param-name>casServerUrlPrefix</param-name>
          <param-value>http://localhost:8080/cas</param-value>
      </init-param>
      <init-param>
          <param-name>serverName</param-name>
          <param-value>http://localhost:8080</param-value>
      </init-param>
  </filter>

  <filter-mapping>
      <filter-name>CAS Authentication Filter</filter-name>
      <url-pattern>/protected/*</url-pattern>
  </filter-mapping>

  <filter-mapping>
      <filter-name>CAS Validation Filter</filter-name>
      <url-pattern>*</url-pattern>
  </filter-mapping>

</web-app>

<listenerclass>
  org.jasig.cas.client.session.SingleSignOutHttpSessionListener</listener-class>
</listener>

keytool -genkey -alias tomcat -keyalg RSA -validity 365

Enter keystore password:
Re-enter new password:
What is your first and last name?
  [Unknown]:  $REPLACE_WITH_FULL_MACHINE_NAME
What is the name of your organizational unit?
  [Unknown]:  Test
What is the name of your organization?
  [Unknown]:  Test
What is the name of your City or Locality?
  [Unknown]:  Test
What is the name of your State or Province?
  [Unknown]:  Test
What is the two-letter country code for this unit?
  [Unknown]:  US
Is CN=$FULL_MACHINE_NAME, OU=Test, O=Test, L=Test, ST=Test, C=US correct?
  [no]:  yes

<!--
<Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true"
    maxThreads="150" scheme="https" secure="true"
    clientAuth="false" sslProtocol="TLS" />
-->

https://$FULL_MACHINE_NAME:8443/

keytool -export -alias tomcat -file server.crt

Enter keystore password:
Certificate stored in file <server.crt>

keytool -import -file server.crt -keystore $JAVA_HOME/jre/lib/security/cacerts -alias tomcat

'(rose
  violet
  daisy
  buttercup)

a PATTERN   Show commands whose name matches the PATTERN (a list of words
              or a regexp).  See also the `apropos' command.              
b           Display all key bindings.
c KEYS      Display the command name run by the given key sequence.
C CODING    Describe the given coding system, or RET for current ones.
d PATTERN   Show a list of functions, variables, and other items whose
              documentation matches the PATTERN (a list of words or a regexp).
e           Go to the *Messages* buffer which logs echo-area messages.
f FUNCTION  Display documentation for the given function.
F COMMAND   Show the on-line manual's section that describes the command.
g           Display information about the GNU project.
h           Display the HELLO file which illustrates various scripts.
i           Start the Info documentation reader: read on-line manuals.
I METHOD    Describe a specific input method, or RET for current.
k KEYS      Display the full documentation for the key sequence.
K KEYS      Show the on-line manual's section for the command bound to KEYS.
l           Show last 300 input keystrokes (lossage).
L LANG-ENV  Describes a specific language environment, or RET for current.
m           Display documentation of current minor modes and current major mode,
              including their special commands.
n           Display news of recent Emacs changes.
p TOPIC     Find packages matching a given topic keyword.
r           Display the Emacs manual in Info mode.
s           Display contents of current syntax table, plus explanations.
S SYMBOL    Show the section for the given symbol in the on-line manual
              for the programming language used in this buffer.
t           Start the Emacs learn-by-doing tutorial.
v VARIABLE  Display the given variable's documentation and value.
w COMMAND   Display which keystrokes invoke the given command (where-is).
.           Display any available local help at point in the echo area.

C-a         Information about Emacs.
C-c         Emacs copying permission (GNU General Public License).
C-d         Instructions for debugging GNU Emacs.
C-e         External packages and information about Emacs.
C-f         Emacs FAQ.
C-m         How to order printed Emacs manuals.
C-n         News of recent Emacs changes.
C-o         Emacs ordering and distribution information.
C-p         Info about known Emacs problems.
C-t         Emacs TODO list.
C-w         Information on absence of warranty for GNU Emacs.

(defun require-package (package)
  "Install given PACKAGE."
  (unless (package-installed-p package)
    (unless (assoc package package-archive-contents)
      (package-refresh-contents))
    (package-install package)))

(require-package 'evil)
(require 'evil)
(evil-mode 1)

(setq evil-emacs-state-cursor '("red" box))
(setq evil-normal-state-cursor '("green" box))
(setq evil-insert-state-cursor '("orange" bar))

(setq evil-shift-width 8) 
;; Load Evil
(require ’evil) . . .

(setq evil-emacs-state-cursor '("red" box))
(setq evil-normal-state-cursor '("green" box))
(setq evil-insert-state-cursor '("orange" bar))

evil-default-cursor
  The default cursor.
evil-normal-state-cursor
  The cursor for Normal state.
evil-insert-state-cursor
  The cursor for Insert state.
evil-visual-state-cursor
  The cursor for Visual state.
evil-replace-state-cursor
  The cursor for Replace state.
evil-operator-state-cursor
  The cursor for Operator-Pending state.
evil-motion-state-cursor
  The cursor for Motion state.
evil-emacs-state-cursor
  The cursor for Emacs state.

;; bind key "w" to command foo
(define-key evil-normal-state-map "w" ’foo)

evil-normal-state-map
  The global keymap for Normal state.
evil-insert-state-map
  The global keymap for Insert state.
evil-visual-state-map
  The global keymap for Visual state.
evil-replace-state-map
  The global keymap for Replace state.
evil-operator-state-map
  The global keymap for Operator-Pending state.
evil-motion-state-map
  The global keymap for Motion state.

evil-normal-state-local-map
  Buffer-local keymap for Normal state.
evil-insert-state-local-map
  Buffer-local keymap for Insert state.
evil-visual-state-local-map
  Buffer-local keymap for Visual state.
evil-replace-state-local-map
  Buffer-local keymap for Replace state.
evil-operator-state-local-map
  Buffer-local keymap for Operator-Pending state.
evil-motion-state-local-map
  Buffer-local keymap for Motion state.

(define-minor-mode foo-mode
       "Foo mode."
       :keymap (make-sparse-keymap))
     (evil-define-key ’normal foo-mode-map "w" ’bar)
     (evil-define-key ’normal foo-mode-map "e" ’baz)

(add-hook ’text-mode-hook ’foo-mode) ; enable alongside text-mode

$ vagrant init precise32 http://files.vagrantup.com/precise32.box
$ vagrant up

1    使用者在shell中可以操作的指令或可执行档
2 系統核心可呼叫的函数与工具等
3 一些常用的函数(function)与函数库(library)，大部分是C的函数库(libc)
4 装置档案的说明，通常在/dev下的档案
5 设定档或者是某些档案的格式
6 游戏(games)
7 惯例与协定等，例如Linux档案系统、网络协定、ASCII code等等的說明
8 系統管理員可用的管理指令
9 跟kernel有关的文件

tree
-a
-A
-C
man tree

Ctrl + a ：移到命令行首
Ctrl + e ：移到命令行尾
Ctrl + f ：按字符前移（右向）
Ctrl + b ：按字符后移（左向）
Alt + f ：按单词前移（右向）
Alt + b ：按单词后移（左向）
Ctrl + u ：从光标处删除至命令行首
Ctrl + k ：从光标处删除至命令行尾
Ctrl + d ：删除光标处的字符
Ctrl + y ：粘贴至光标后

Ctrl + r：逆向搜索命令历史
Ctrl + g：从历史搜索模式退出
Ctrl + p：历史中的上一条命令
Ctrl + n：历史中的下一条命令

Ctrl + l：清屏
Ctrl + s：阻止屏幕输出
Ctrl + q：允许屏幕输出
Ctrl + c：终止命令
Ctrl + z：挂起命令

grep
-v 反选
-E 正则
-i 忽略大小写
-n 加上行号

^ 行首
$ 行尾
. 任意字符
* >0个重复
+ >1个重复
[Gg], [A-Za-z]
\< 单词首
\> 单词尾

ps -aux | grep process-name
pgrep
kill
pkill
killall

find -name
find -not -name
-i
-type fdl
-mindepth 3
-maxdepth 3
-exec ls -l {} \;
| xargs ls -l

touch 创建文件
alias 别名
history
sudo !! 重执行上一条命令
cd - 进入之前的目录
wc
chmod 
du -hd 1
du -h --max-depth=1
Ctrl-Z 挂起
fg 恢复
> .gitignore
< .gitignore
mv filename.{old,new}
rm !(*.foo|*.bar|*.baz)

git add -A
git reset --soft
git reset --mixed
git reset --hard