系统的每次升级会让系统开机速度和运行速度更快，这对微软Windows(含Vista系统)和苹果Mac来说，确实是件遥不可及的事情，甚至很荒谬。但是，用户不就正希望这样么？

　　1. Upgrade to the newest version legally and without paying money 合法升级到最新版本却不花一分钱

　　2. Have the latest version of the operating system run faster than the previous version on the same hardware 同一个硬件平台上最新的操作系统却比老的更快。

　　3. Easily install and run different graphical interfaces if I don't like the default setup 如果你不喜欢默认的桌面环境，可以非常容易的自行安装其他的界面。

　　4. Install twenty programs with one command 一个命令就可以安装二十个程序。 5. Have the system automatically update all my installed programs for me.

　　5. 让系统自动为我所安装的软件更新。

　　6. Install the same copy of my OS (Ubuntu) on multiple computers without worrying about license restrictions or activation keys 可以在N台机器上安装同一份OS拷贝而无须担心协议限制或激活码。

　　7. Give away copIEs of the operating system and other programs that run on it without breaking any laws, governmental or ethical or moral, because it was all intended to be used this way 可以自由分发该操作系统及其他运行其上的软件而不会违犯法律，政治或伦理道德，因为他本身就提倡这么做的。

　　8. Have full control over my computer hardware and know that there are no secret back doors in my software, put there by malicious software companies or governments 完全控制我的电脑硬件，并可知晓我的软件中没有什么被政府或者某某公司蓄意安放的秘密后门。

　　9. Run without using a virus scanner, adware/spyware protection, and not reboot my computer for months, even when I do keep up with all of the latest security updates 可以裸奔(无杀毒软件，反广告／间谍防护软件)，以及可以数月不用重启机器，我甚至一直在更新着安全补丁。

　　10. Run my computer without needing to defragment my hard drive, ever 从来不用磁盘碎片整理。

　　11. Try out software, decide I don't like it, uninstall it, and know that it didn't leave little bits of stuff in a registry that can build up and slow down my machine 尝试软件，觉得不喜欢，就删掉他，而且知道他不会在什么注册表里留下一些垃圾可能导致把我的系统搞慢。

标签： linux