苹果系统(Mac OS X)的VPN连接设置教程

2008年7月11日 由 Tom 1条评论 »

今天帮爱人简单写了个(应该是翻译)关于Mac OS X下的VPN设置教程,Mac OS X系统下的VPN设置相信在很多苹果用户里还是很需要的,因为毕竟涉及到游戏等等,如果本机的网络状况不是很好的话,还是非常有必要的,这里顺带拷贝一份TOM翻译的教程内容(PS:图片上有广告咯,帮他们宣传宣传哈哈)

苹果操作系统(Mac OS X)如果要使用VPN连接的话,先决条件是系统版本支持到10.2以后,也就意味着最低系统为10.2的基础上,您才可以使用Mac OS X的自带VPN拨号连接功能,在这里为您详细说明该系统下的VPN设置情况.以下是针对PPTP协议下的设置.

为了创建PPTP协议下的VPN连接,首先需要打开网络连接(Internet Connect)在系统应用文件夹(Applications folder),第二步步需要在网络连接菜单选项里选择“创建一个新的VPN连接窗口”(New VPN Connection Window如下图所示:

(苹果系统Mac OS X下的PPTP客户端)

接着会出现要求你输入该VPN服务器的名称(Server Name),这个你可以随便写,如“我的美萍VPN代理”这个名字,或“My VPN"等等,到下一步,如上图,要求输入具体的Server adress(服务器IP地址,就是您购买美萍VPN后,我们发给您的IP地址),User Name(我们发给您的IP的连接用户名),Password(连接密码),最后点击"连接”(connect)并观察确认连接状态即可。

注意:使用苹果系统Mac OS X下的PPTP客户端进行VPN连接是涉及到需要计算机的管理员身份的,也就意味着如果您是Guest用户或未授权的用户将无法使用,所以在创建连接前请确认您的管理员身份;当连接完成和处于VPN连接状态后,默认情况下请不要擅自改动系统默认设置,当然你可以查看连接后的具体系统的PPTP设置情况,和XP系统的设置查看是差不多的,多多摸索和细心观察,您会发现使用苹果系统Mac OS X下的PPTP客户端连接VPN也是这样的简单.

本文原创自 TOM日志 发表于本BLOG与vpnsell.com,如有转载请以链接形式注明出处.

奥运真的要来了,一个月倒计时

2008年7月8日 由 Tom 1条评论 »

回到家一开电视,这才注意到原来今天距离北京奥运会只有31天了,呵呵,一个月的时间,说到就到了,忽然间有点激动,身为一名中国人,对于奥运这样的盛会也许这一次是最直接的了,虽然没有机会亲自去现场看一场比赛,却还是非常的期待,不过也说不好,也许那一天我心血来朝,去北京凑个热闹也不错咯,哈哈!

这一年是多么不平常的一年,大雪,地震,手足口病,奥运,仿佛中国人在积淀了多年后的很多灾难忽然间全部都来了,幸运的是我们还有奥运,希望奥运能为国家带来好运,很想在说一句:中国加油!

Seo之全副武装你的Zencart网店

2008年7月7日 由 Tom 6 条评论 »

这里指的全副武装并不是说能用的Zencart模块都一概装上,我们知道做任何事情都需要有的放矢,这样才能精确到点,也能省去更多的人力和财力成本,对于一个CMS系统来说,你面对的可能是漫漫浩海一样多的插件与模块选择,该如何选择应该装和不应该装的呢?这里就Zencart的Seo模块做个全副武装化说明,仅代表个人意见,仅供参考,版本适用于1.38.

1.安装Ultimate SEO URLs, 目的: 使得站内相关页面地址伪静态化.
下载:http://www.zen-cart.com/index.php?main_page=product_contrib_info&products_id=231

2.Tabbed Products Pro, 目的: 优化分类及产品页面Meta等标签
下载:http://www.zen-cart.com/index.php?main_page=product_contrib_info&products_id=924

3.Simple SEO URL模块的安装, 目的: 转换页面路径形式,以频道形式优化url
下载:http://www.zen-cart.com/index.php?main_page=product_contrib_info&products_id=1013

4. 全站化RSS Feed模块, 目的: 让你的网店在任何页面都可实现RSS提交与抓取.
下载:http://www.zen-cart.cn/modules/wfdownloads/visit.php?cid=2&lid=217

5. EZ pages rel=nofollow attribute 模块, 目的: 更好的控制页面抓取和索引
下载:http://www.zen-cart.com/index.php?main_page=product_contrib_info&products_id=944

关于优化Zencart网店的问题,老外给出了这样一个比较全面的做答,以下为引用内容,亦供参考:

  • Changes the dynamic URLs to static pages with SEO friendly URLs
  • Generates well-structured URLs in relation to catalogue content
  • Verifies and validates each URL
    If the user/visitor makes any mistake in the URL, it is redirected to the correct URL – no HTTP 404/Not Found error or content penalty occur. E.g.:
    www.example.com/your-wrong-category-name-1/ your-wrong-subcategory-name-1/your-wrong-product-name-1.html to www.example.com/your-category-name-1/your-subcategory-name-1/ your-product-name-1.html
  • Supports safe changes of URLs
    If any page receives new URL due to change in the content, all older URLs still work and the web browser or crawler is redirected through HTTP 301 Moved Permanently to the new URL. E.g.:
    www.example.com/your-category-name-1/ to www.example.com/your-new-category-name-1/
  • Supports redirections from ALL original ZenCart URLs
    E.g.: www.example.com/index.php?mainpage=index&cPath=2_5 to www.example.com/category-name-2/subcategory-name-5/
  • Prevents possible duplicate content penalties – no duplicate content available on the different URLs
    E.g.: www.example.com/index.php?mainpage=product_info&pro ducts_id=1 and www.example.com/index.php?mainpage=product_info&cPath=1_4&pro ducts_id=1 will be www.example.com/category-name-1/subcategory-name-1/ product-name-1.html
    …and more – Magic SEO URL for ZenCart fix many duplicate content penalties such as:
    www.example.com/index.php?mainpage=product_info&products_id=1
    www.example.com/index.php?mainpage=product_info&manu facturers_id=1&products_id=1
    www.example.com/index.php?mainpage=product_reviews&products_id=1
    www.example.com/index.php?mainpage=products_new&act ion=buy_now&products_id=1
    www.example.com/index.php?mainpage=index&cPath=1_4&sort=2a&act ion=buy_now&products_id=1
    www.example.com/index.php?mainpage=index&cPath=1_4&sort=2d&act ion=buy_now&products_id=1
    www.example.com/index.php?mainpage=index&cPath=1_4&sort=3a&act ion=buy_now&products_id=1
    www.example.com/index.php?mainpage=index&cPath=1_4&sort=3d&act ion=buy_now&products_id=1
    www.example.com/index.php?mainpage=index&manu facturers_id=1&sort=2a&action=buy_now&products_id=1
    www.example.com/index.php?mainpage=index&manu facturers_id=1&sort=2d&action=buy_now&products_id=1
    www.example.com/index.php?mainpage=index&manu facturers_id=1&sort=3a&action=buy_now&products_id=1
    www.example.com/index.php?mainpage=index&manu facturers_id=1&sort=3d&action=buy_now&products_id=1
    and much more!
  • Prevents possible duplicate content penalties of Notify (add/remove) links
  • Prevents home page content penalties

    www.example.com/?, www.example.com/index.php and www.example.com/index.php? will be www.example.com only!
    (also incorrect backward links are redirected to www.example.com)
  • Multi language mode and single language mode
    If your ZenCart based shopping cart is using several languages, Magic SEO URL for ZenCart splits your shopping cart to virtual directories containing language code. Otherwise there is no any splitting to language code directories.
  • Supports unlimited Products Types

    Properly handles settings of Product Types in ZenCart administration (Catalog – Product Types).
  • Makes all relative URLs absolute
    Search Engines will spider your shopping cart easier.
  • Properly Sessions IDs handling
    Sessions IDs (zenid parameter in URLs) are removed when one of 120 worldwide webcrawlers is detected. Also, if the webcrawler finds backward link with Session ID, it is redirected to the URL without this parameter.
  • Possibility to set Maximum number of words in one URI’s level
    Others are omitted in URIs.
  • Possibility to set Minimum word’s length
    Shorter words are excluded from URIs.
  • Various versions for different encodings (ISO/CP), UTF-8 supported.
  • High speed without negative effects to server load or web server response due to two level cache and RegEx optimizations
    Does not add any SQL queries – fancy data for SEO friendly URLs are cached in the system memory during script execution and are also stored to the special files for future usage to save database server resources.
    All Rewrite Rules are optimized for maximum speed.
  • Does not break any installed Add-ons, Modules or Templates/Themes
  • No modifications to ZenCart files required
    You add only one line of code for installation.


本文原创自 TOM日志 转载请以链接形式注明出处.