Thursday, October 14, 2010

About Linux: Dual-Boot Standard on Acer Netbooks

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From Juergen Haas, your Guide to Linux

Dual-Boot Standard on Acer Netbooks
Dual-core netbooks made by Acer will be set up to optionally boot Google's Linux-based Android operation system or Microsoft's Windows 7. The upcoming "Aspire One" netbooks are reported to be... Read more

Database System Drizzle7 Beta Release
The popular open source database system MySQL has come under the control of Oracle as part of the acquisition of Sun Microsystems. As a result there is a move towards... Read more

OpenShot 1.2.2 Exports HTML5 WebM
The free and open source video editor OpenShot 1.2.2 is included in the upcomping release of Ubuntu 10.10 (Maverick Meerkat), which also includes version 0.6+ of FFmpeg. This makes it... Read more

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Step-to-step guides and how-to articles helping you with specific Linux tasks.

 


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This newsletter is written by:
Juergen Haas
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Saturday, October 9, 2010

Linux Desktop 101: Lesson 11: The Linux/Unix shell

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Lesson 11: The Linux/Unix shell
Juergen Haas
From Juergen Haas, your Guide to Linux
The Linux/Unix shell refers to a special program that allows you to interact with it by entering certain commands from the keyboard; the shell will execute the commands and display its output on the monitor...
Getting to a shell
Getting to a shell
Since it is most likely that you are in the graphical desktop environment now, the underlying shell that is available is not displayed. To access a shell, try the following key combination...


Some useful commands
Some useful commands
Now that you are at a terminal, you might as well input some commands...

A Few More Concepts and Shortcuts
A Few More Concepts and Shortcuts
Now that you've seen some commands that are useful in the shell, its important to know a few more concepts...

Input/Output Redirection and Pipes
Input/Output Redirection and Pipes
Running a command by itself with a lot of output doesn't seem all that useful. For instance, if there are many files in a directory, running a command to list the directory like, ls /usr/bin will result in about 2100 lines being displayed on the screen!

Where do I get help?
Where do I get help?
Rather than get frightened off the shell, there are some sources of help, in the event that you aren't sure what you're doing in the shell.

Conclusion and Exercises
Conclusion and Exercises
This is the power of Linux and UNIX command lines. There is much more to learn, as there are different shells, and different shell syntaxes available...


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Thursday, October 7, 2010

About Linux: OpenShot 1.2.2 Exports HTML5 WebM

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From Juergen Haas, your Guide to Linux

OpenShot 1.2.2 Exports HTML5 WebM
The free and open source video editor OpenShot 1.2.2 is included in the upcomping release of Ubuntu 10.10 (Maverick Meerkat), which also includes version 0.6+ of FFmpeg. This makes it... Read more

Ubuntu 10.10 Release Candidate
If you want to get an early start on Ubuntu 10.10 you can now download the current release candidate from the Ubuntu web site. The official release is scheduled for... Read more

Eclipse Helios Update
The Eclipse team has released version 3.6 of the Eclipse integrated development environment (IDE), which is the first service release of Eclipse Helios. It is an outstanding tool for... Read more

Linux Software Applications - Index
This page lists the categories of Linux software applications.

 


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This newsletter is written by:
Juergen Haas
Linux Guide
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Saturday, October 2, 2010

Linux Desktop 101: Lesson 10: Using the OpenOffice.org Suite

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Lesson 10: Using the OpenOffice.org Suite
Juergen Haas
From Juergen Haas, your Guide to Linux
OpenOffice.org (OOo) is a complete office suite, featuring a word processor (Writer), a spreadsheet application (Calc), and presentation software (Impress). Besides these fundamental office applications OOo also includes a vector drawing tool (Draw), allows database access, allows the publishing of documents in the Portable Document Format (PDF) and presentations in the Flash (SWF) format!
Getting Around OpenOffice.org Suite
Getting Around OpenOffice.org Suite
As a first stop for information, it is important to know how the Help system works. To get help: Help --> Contents


OpenOffice.org Writer
OpenOffice.org Writer
Writer is a powerful tool for creating professional documents, reports, newsletters and so on - it is a word processor that allows easy integration of charts and pictures, as well as other OpenOffice.org-compatible documents. It can create everything from a simple letter to books, with professional layouts, with the use of styles.

OpenOffice.org Calc
OpenOffice.org Calc
Calc is the spreadsheet component of the OpenOffice.org package, and contains many useful features, including an array of functions and plenty of charting options. It is fully inter-operable with Microsoft Excel, though the function separators differ in the two packages.

OpenOffice.org Impress
OpenOffice.org Impress
No office suite is complete without a presentation piece, and OpenOffice.org shows its colors with Impress, the presentation piece of the suite...


This email is written by:
Juergen Haas
Linux Guide
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