" Hypertext Markup Language (HTML) 5 introduces new elements to HTML for the first time since the last millennium. New structural elements include aside, figure, and section. New inline elements include time, meter, and progress. New embedding elements include video and audio. New interactive elements include details, datagrid, and command."

The Find command in Firefox locates the user-specified text in the body of a Web page. The command is an easy-to-use tool that works well enough for most users most of the time. Sometimes, however, a more powerful Find-like tool would make locating text easier.

There is always a time when working with the CLI that you will want to find a set of files by name, such as all JPEG images. The `find` command lets you do this and more. Let’s jump into the basic structure of a find command:

The first of the bashshell.net "5 Days of find" series, this tutorial breaks down the basics of the find command. With the Linux find utility, you can perform powerful searches on just about any criterion you can think of, and then, from the same command-line entry, invoke another utility to do whatever you need to do with the results.

Familiarity with command prompts and shell scripts is still necessary if you want to get the most from your GNU/Linux system, but the less time you spend doing that the better, right? Two powerful ways to minimize your time at the command line are shell aliases and functions.

"Many professionals bill clients for their time. Even if you don't, keeping track of the time you actually spend on tasks can help you improve your time estimates and check if you're spending enough time on the things that are important to you. For example, keeping track of the time you spend on tasks might show you that you spend two and a half hours each day just responding to e-mail. If you can identify problem areas like that, then you can look for more effective ways to perform the tasks that take up a lot of your time. I love Org's timeclocking support, and I think you will too. Because it's integrated with your task list, you don't have to switch to separate application or reenter data. You can get more detailed time reports, too.

GNU find is a powerful command-line utility that lets you search for files and folders in a hierarchical tree directory structure. It is the backend for all those utilities out there like the graphical searching in KDE or GNOME. However, find can be a little hard to handle at first by beginners.

The Free Software Foundation (FSF) announced today that it has published an initial set of criteria for endorsing computers and other devices. The FSF seeks both to obtain feedback on the criteria, and raise interest in the program among hardware manufacturers. Ultimately, the FSF plans to promote an endorsement mark to be carried on products that meet the criteria: respects your freedom.

The real-time web is shaping up to be the next online revolution, and as we saw during our RealTime CrunchUp earlier this month, it’s already begun. But there are still some things that are holding us back — for one, many services still aren’t actually real time, they’re just something close to it.