从萝卜家回来了，一到校园门口突然觉得回到了花儿盛开的地方。农村人就是朴实，只是生活条件有点差了；人也少了点，各种年龄的树蛮多，只是没看到几朵花。。。

       两天

       我还是喜欢人群的地方，不想隐居深山什么的哈

<?php

    echo”hello world<br />”;
    echo’hello world<br />’;
    $my_variable =”hello world”;
    echo $my_variable;
    echo $my_variable .  “Again”;

?>
<?php

      echo “$my_variable Again.”;
      echo “{$my_variable} Again.”;
      echo ‘$my_variable Again.’    //$my_variable Again

?>

Varibles Name
1.Start with a $
2.followed by letter or underscore
3.No space
4.case-sensitive

1.Download Apache  #wget http://www.apache.org/dist/httpd/httpd-2.2.11.tar.gz
2.Decompress           # tar -zxvf httpd-2.2.11.tar.gz
3.Turn File                #cd /httpd-2.2.11
4.Install OpenSSL    #yum -y install openssl-devel
5.Configure               # ./configure –sysconfdir=/etc –enable-ssl –enable-modules
                                   #make
                                   #make install
 6.Start Apache       #/usr/local/apache2/bin/apachectl start &

//Some Words

GNU Wget

GNU Wget is a free software package for retrieving files using HTTP, HTTPS and FTP, the most widely-used Internet protocols. It is a non-interactive commandline tool, so it may easily be called from scripts, cron jobs, terminals without X-Windows support, etc.

openssl-devel(A package for SSL development)

The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade, full-featured, and Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols as well as a full-strength general purpose cryptography library. The project is managed by a worldwide community of volunteers that use the Internet to communicate, plan, and develop the OpenSSL toolkit and its related documentation.
OpenSSL is based on the excellent SSLeay library developed by Eric A. Young and Tim J. Hudson. The OpenSSL toolkit is licensed under an Apache-style licence, which basically means that you are free to get and use it for commercial and non-commercial purposes subject to some simple license conditions.

//Reference

openssl.txt