Now that you know how to set up a useful environment for yourself, it's time to share the wealth. It's very easy for a system administrator to ensure that each newly created user starts out with the same configuration files. For example, every user can receive the same customized prompt, shell variables, or hotkeys. Whenever you create a new user, several default (and hidden, or dot, files) are co...
转自： http://morrisliu.spaces.live.com/blog/cns!917911649679a385!1429.entry chkconfig是rhel的工具，ubuntu没有。 ubuntu运行的服务被放在/etc/rcX.d目录中（Range of X is 0 to 6, or S） 添加一个服务（服务必须已在/etc/init.d目录中存在）: sudo update-rc.d service defaults NN NN is a whole number, which indicates its order. 删除一个服务: sudo update-rc.d service remove 要定制服务，请参阅man update-rc.d...
【android】android SDK安装 android SDK可以通过SDK下载器自动下载和配置，适合网络好，下载速度快的情况下；也可以借助工具下载SDK文件，手工配置，适合网络不是很好，下载速度慢的情况下。 SDK下载器自动下载步骤如下： 1. 解压缩android-sdk_r08-windows下载器，并双击运行SDK Manager.exe： 如果你的电脑不支持https连接会看到如下界面： 请选择setting的将Force https://... Sources to be fetched by using...
Posted by Tim Bray on 29 September 2011 at 9:17 AM
Posted by Tim Bray on 26 October 2011 at 12:46 PM
- UI
- layoutopt
Ref:- http://developer.android.com/guide/developing/debugging/debugging-ui.html#layoutopt
Optimize layout files, such as to check if there is useless element. - http://developer.android.com/guide/developing/debugging/debugging-ui.html#layoutopt
- layoutopt
