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The Linux File System



Linux uses a whole different file system philosophy than
Windows. Windows automatically assigns a drive letter to
every partition and drive it finds. But Linux makes every
partition and drive a subdirectory of the root (/)
partition. If you are a Windows user, you may get confused
when you try to use Linux.

No matter how many partitions, hard drives, or floppy
drives your computer has, the Linux File Manager displays
everything in a single directory tree under the root
directory indicated by a slash (/). Every partition or
drive is "mounted" onto the directory tree, and appears in
File Manager as a subdirectory.

Linux needs at least three partitions to work, the root
partition, the /boot partition, and the swap partition.
The root partition is mounted at startup. The root
directory itself doesn't contain any files, just
subdirectories. The /boot partition contains files used to
boot the system. The swap partition is used as "virtual
memory".

When the operating system needs more memory than there is
available in the system's RAM, it can use disk space to
emulate memory. As the system operates, data is swapped
back and forth between RAM and the swap partition. The
swap partition doesn't have a mount point because it's a
system file and is never accessed directly by the user.

Note: Linux, the Internet, and the rest of the computing
world use forward slashes to form directory paths. Only
Windows uses back-slashes to form directory paths. The
back-slash also represents an ASCII escape character,
resulting in all kinds of bugs in Windows programs.

In Windows you just insert a floppy disk into the drive and
it's accessible. With Linux, before you can access devices
such as a CD ROM or a floppy drive, you have to "mount"
the drive. For example, to mount the floppy drive, insert
the disk into the drive and then select Main Menu |
Programs | System | Disk Manager. The "User Mount Tool"
utility will appear. In the "User Mount Tool" click on the
"Mount" button to the right of /dev/fd0.

Note: Linux abstracts every device attached your computer,
including the hard drive and floppy drive as a file. Files
in the /dev/ folder are equivalent to device driver files
in Windows. Linux provides device files for most common
devices, but if you install an uncommon device, you may
need a special device file.

After mounting the drive, you can access the floppy disk.
Before removing the disk, you have to "unmount" the drive.
If you find yourself frequently mounting and unmounting
drives, you can right-click on "Disk Manager" in the menu
and select "Add this launcher to panel".

When you installed Linux, information about devices on
computer was stored in the file /etc/fstab. If the device
that you want to mount was not configured during
installation, use the LinuxConf utility to configure the
device before you mount it.

For example, if you wanted to configure a floppy drive to
access DOS floppy disks, insert a DOS floppy disk into the
drive, then log in as root and open LinuxConf - Main Menu
| Programs | System | LinuxConf. In the LinuxConf window
Config tab, click on "+" next to "File systems" to open
that branch. Under "File systems" click on "Access local
drive". The "Local volume" windows appears.

In the "Local volume" window, click on the Add button. The
"Volume specification" window appears. In the "Partition"
text box type /dev/fd0. Then click on the drop down button
for the "Type" text box and select msdos. In the "Mount
point" text box type /mnt/floppy. Click on the "Accept"
button. Then click on the "Mount" button.

Note: To mount a partition or drive you have to use an
existing subdirectory as the mount point. By convention,
drives use the /mnt/ subdirectory as the mount point.

To copy files to and from the mounted floppy disk, drag
and drop them to and from the directory /mnt/dosfloppy
just as you would any other directory.

Top 10 Tips for WinXP Users




Are you new to WinXp? Just upgraded, or gotten a new computer maybe? Or you might have friends and contacts who use it and you want to "show off" a little by teaching them a few tricks? I`ve collected 10 of my favourite WinXP tricks, each of them easy to use, and very helpful, and if you follow the instructions step-by-step, they work perfectly. So here goes:

Top Tip #1:

Having a problem making your desktop icons stay exactly where you put them?

When you temporarily change your desktop to a lower resolution—for example whilst using Safe mode, Windows can wreak havoc with your careful positioning of desktop icons.

Right click your desktop click arrange icons and uncheck auto arrange. You can now drag & drop them wherever you want them. Note that if you start your computer in SAFE mode you will have to rearange them again.

Top Tip #2:

Accidentally moved your taskbar and want it back where it was?

Point your mouse to a 'blank' area inside the taskbar, THEN hold down your left mouse button, and DRAG it down where you want it to go. It may take a couple of tries to get it over.

Top Tip #3:

Feel like changing your Start Menu?

(1) Right click a blank spot on the Start Menu.
(2) Select Properties
(3) Select Customize
(4) Select the Advanced tab.

Most of those preset items which don't have the option to check or uncheck will be there. For each item listed you'll have the option to Display as link or Display as menu or Don't display this item. Make your selection as you desire. Note that you will have the option to display the Control Panel as a menu, which you might find very useful.

Top Tip #4:

Getting grey popup boxes with ads in? Stop the spam like this:

(1) Select "Start"
(2) Select "Settings"
(3) Choose "Control Panel"
(4) Choose "Administrative Tools"
(5) Choose "Services"
(6) Right-click on "Messenger"
(7) Select "Stop"
To permanently disable Messenger:
(8) Right click "Messenger"
(9) Select "Properties"
(10) Change "Startup Type" to "Disabled" and click "OK"

Top Tip #5:

Having problems viewing sites cos your computer isn`t accepting the cookies?

Open a New Browser window.

(1) Click on Tools (in toolbar).
(2) Click on Internet Options.
(3) Click on Privacy.
(4) Click on Advanced.
(5) Click on Override Cookie Control.
(6) Click on Enable First Party Cookies.
(7) Click on Enable Session Cookies.
(8) Click OK.

Top Tip #6:

Want to change how you see your emails? Try this:

Click on "view" at top. "Layout" will allow you to fix what you see. "Sort by" will let you arrange the order the messages appear in.

Top Tip #7:

Want to disable the Automatic Update reminders in Windows?

Open Internet Explorer/Tools/Internet Options/Advanced tab, under "Browsing" take the checkmark out of "Automatically check for Internet Explorer Updates", click Apply, click OK.

Another thing to try is to:

(1) Click Start
(2) Click Run
(3) Type in: "MSCONFIG" (without the quotes)
(4) Click OK.
(5) Under the Startup tab take the checkmark out of "Critical Updates"
(6) Click Apply
(7) Click OK
(8) Restart your computer.

Top Tip #8:
Got too many icons on your desktop?

Right click on an empty space on your desktop, highlight "Arrange Icons By", the click on Run Desktop Cleanup Wizard

Top Tip #9:

Tired of seeing your pointer as an arrow or an hourglass all the time? Windows XP offers a number of alternative pointer schemes, such as Dinosaur, Ocean and Sports.

Open the Control Panel, double-click Mouse, and select the Pointers tab. (If you start in Category view, select Appearance and Themes, then click Mouse Pointers under "See Also.") Next to Schemes, click the down arrow and select a scheme to preview its pointers. Click OK to apply the scheme to your desktop. Simple as that.

Top Tip #10:

Want to hear your computer talk?
Select Start, Programs, Accessories, Accessibility, Narrator. Or press the Windows key plus the letter "U" to open the Utility Manager. Microsoft Narrator, an accessibility option designed to assist readers who are blind or have impaired vision, starts automatically.

Once you've read through the intro screen (or let the Narrator do it), click OK and you'll see a dialog box of Narrator options. Assuming you want to leave Narrator running, select the desired options, then minimize its dialog box. And if you've opened the Utility Manager, feel free to close it.

To turn Narrator off, click the Exit button or right-click its taskbar item and select Close.

Hope this has helped you get your WinXP working the way you want it to, and given you a little fun too. For more information like this, I highly recommend that you visit, read through, bookmark and re-visit this site:
http://www.winxpnews.com/issues.cfm

Have Fun Learning!

Setting Up a Linux Modem




Almost all modems manufactured today are software modems,
usually referred to as "winmodems". Even though we pay a
lot for a winmodem, they are cheap to manufacture because
they use very little electronics. The functions that
should be performed in hardware are emulated by software.
This places an extra processing burden on your computer's
CPU. Winmodems will not work with Linux unless you can
locate a special "Linmodem" driver.

A hardware modem contains its own on-board controller and
DSP circuits. This takes a major processing load off your
computer's CPU. A hardware modem will make your dial-up
connection work much faster. Hardware modems are difficult
to find and very expensive. Hardware modems will work with
Linux.

Some hardware modems known to work with Linux:

Zoom 2920 Fax Modem 56K PCI $76.00
Actiontec PCI56012-01CW 56K Voice Faxmodem PCI $75.00
ActionTec PCIV921201CW Call Waiting Internal V.90/V.92 Modem $59.99

On rare occasions Linux will locate and configure your
modem during installation, but most likely you will have
to configure it manually. If your computer is plug-and-play
(PnP) compatible, the BIOS should detect the modem on
power-up and allocate resources to it. To determine which
resources were allocated to the modem, log in as root and
click on the "Terminal emulation program" button on the
task bar. In the terminal window that appears, type the
following command:

cat /proc/pci

In the screen output that results, locate the entry for
your modem. Below is a possible example:

Bus 0, device 9, function 0:
Unknown class: Lucent (ex-AT&T) Microelectronics
Unknown device (rev 0).
Vendor id=11c1. Device id=480.
Medium devsel. Fast back-to-back capable. IRQ 11
Master Capable. No bursts. Min Gnt=252. Max Lat=14
Non-prefetchable 32 bit memory at 0x80100000 [0x8010000].
I/O at 0xdc00 [0xdc01]
I/O at 0xe000[0xe001]
I/O at 0xe400[0xe401]

Record the IRQ number and the first I/O address.

Linux uses a device file to communicate with a modem.
Device files are located in the /dev directory. A modem
must use one of the serial ports (/dev/ttyS0 - /dev/ttyS3).
First determine which serial port to use for the modem.
You should use ttyS1 because ttyS0 is usually assigned to
a back panel connector.

To configure the serial port, use the setserial command
with the information that you recorded above. Using the
example values above, you would type the following into
the terminal window:

setserial /dev/ttyS1 uart 16550A port 0xdc00 irq 11

You can verify that the modem is working by sending it the
command to dial. For example type the following into the
terminal window:

echo "atdt5555555" > /dev/ttyS1

If you hear the modem dial, close the connection by typing:

echo "atz" > /dev/ttyS1

If you didn't hear the modem dial, make sure you have the
modem speaker turned on by typing:

echo "atv" > /dev/ttyS1

Then try dialing again.

To have Linux automatically configure your modem at boot
time, add the setserial line that you used above to the
file /etc/rc.d/rc.local

Assuming that you are using the GNOME window manager, click
on the "foot" icon on the taskbar to open the menu. Select
"Programs" and open the "File Manager". In File Manager,
navigate to the directory /etc/rc.d and right-click on the
file rc.local. Select "Open with..." in the popup menu. In
the "gmc" dialog box, select "gnotepad+" and click on the
"OK" button. At the bottom of the file, type the setserial
command line and then save the file.

For complete information about modems related to Linux,
visit "Winmodems are not Modems" at:

http://www.idir.net/~gromitkc/winmodem.html

Sometimes configuring a modem is not as easy in Linux as
it is in Windows, but the alternative is to continue to
use Windows and beg for Bill Gates permission to upgrade
your hardware (XP product activation).

Linux Display Settings



After you install Linux you usually find your display in a low resolution mode. If you were installing Windows,
you would then install the driver for your video card and use the Display utility in Control Panel to change to a higher resolution. Unfortunately, with Linux things are not so easy.

Linux uses a free version of the X Window System called Xfree86 to control your display. Xfree86 supports VGA, Super VGA, and some accelerated video adapters. If you have a new video card, or new motherboard with on-board video, you may want to download the latest version of Xfree86 from ftp://ftp.xfree86.org

The configuration for Xfree86 is in a file named XF86Config located in /usr/X11R6/lib/X11. This file is
created and edited by a program called Xconfigurator.

In Windows, the monitor is viewed as a "dumb box" driven by a video card which is controlled by a video driver program. Xconfigurator seems to think that video cards don't exist and it requires you enter all kinds of obtuse information about your monitor such as horizontal sync range, vertical sync range, the amount of video memory, and which clock chip you have.

If you have a no-name monitor like I do, you may not know all of these parameters. You may get stuck in the display configuration step of Linux installation. This is one reason why I say "Linux is not ready for prime time".

This is how it should work: Linux detects your video card and configures itself.

On rare occasion, Xconfigurator does detect your "monitor", or you can select your monitor in Xconfigurator's list.
In most cases you can get through the installation by selecting "Generic VGA, 640 x 480 @ 60 Hz". Then after completing the installation, you can use Xconfigurator to try to set a higher resolution.

To open Xconfigurator, log in as root and click on the "Terminal emulation program" button on the task bar. In the terminal window that appears, type Xconfigurator. Xconfigurator will probe for your video card. If that fails, you will be presented with a list of monitors. If you can't find your monitor in the list, select one of
the "Generic" options.

You will then have to select a "color depth" and "video mode". After making the required selections, Xconfigurator will display the message "Can you see this message?" If you do not click on the "Yes" button within ten seconds, you will be sent back to Xconfigurator's starting screen.
Then you can select different settings and try again.

If none of the Generic options work, select "Custom" and enter some horizontal sync and vertical sync numbers. Ultimately you should find a setting that works. You may have to make some adjustments to your monitor to resize, reposition, or remove pin cushion.

Sometimes changing your display setting is not as easy in Linux as it is in Windows, but the alternative is to
continue to use Windows and beg for Bill Gates' permission to upgrade your hardware (XP product activation).

How To Create A Website That Search Engines Will Love.


It is a well known fact that "Content is King".

An information laden website relevant to a specific niche is the life-blood of Search Engines and they love them. The more ontent you have on your website, the greater your chances of enjoying a decent search engine ranking.

After all, it is information that brought about the Internet in the first place and it is information that draws more and more people to the Internet every day.

If you are thinking of building a website for the first time, you need to be asking yourself two key questions:

1) Where do I get all the articles that I need to build a content laden website?

2) How do I build a content laden website without getting too technical?

Hundreds of authors provide articles for free reprint, and these articles cover just about any subject you could think of.

Why do they do it? Two reasons:
1) To show off their expertise in their given niche.

2) To get incoming links to their website, product offer or their opportunity.

But don't let these two reasons put you off using them. Remember, you need good quality content on your site, to feed the information hungry search engines and keep people coming back to you website.

So where do you find the articles you need to include on your website?

There are many article directories on the Internet, some specialising in a particular field, others are more general in nature, but with categorised sections.

Here are a few to get you started.

http://www.isnare.com
http://www.articledashboard.com
http://www.ebusiness-articles.com
http://www.submityournewarticle.com
http://www.articlestreet.com
http://www.newarticlesonline.com
http://www.stickyarticle.com
http://ezinearticles.com
http://www.articlealley.com
http://www.articlepros.com

You can also have articles emailed to you from any of the many article announcement groups that exist. Here are a few to explore:

http://groups.yahoo.com/group/I_Need_Content
http://groups.yahoo.com/group/aabusiness
http://groups.yahoo.com/group/aainet
http://groups.yahoo.com/group/article_announce
http://groups.yahoo.com/group/article_announce_list
http://groups.yahoo.com/group/ArticlePublisher
http://groups.yahoo.com/group/Free-Reprint-Articles
http://groups.yahoo.com/group/free-zinecontent
http://groups.yahoo.com/group/PromoteYourArticle
http://groups.yahoo.com/group/publishyourarticle

You will need to subscribe to these, to receive the articles.

Now that you have found a whole bunch of articles to add to your website (the more, the better), how do you get them from the article directory to you website with the smallest amount of technical knowledge and as quickly as possible (like now!)?

As you find the articles that are based around your desired website theme, copy and paste each article into a text editor (Notepad) and then save each one into a directory on your hard drive.

Don't forget to make sure that you have included all the elements of the article; the title, the authors name and copyright info, the actual article and the authors resource box, usually found at the bottom of the article.

Next you need an HTML template file.

Website templates are much like free reprint articles in that a quick search on your favourite Search Engine will provide you with hundreds of possibilities, some free, some for a small to moderate fee.

Just choose the one that you think best fits the theme of your new website.

So now you have possibly several hundred text files, each an individual article and a website template file. Now what?


I bet you are thinking that it will take you forever to add all those articles to your new template and require some technical knowledge; if I told you that all the hard work has already been done, would you believe me?

Well, it's true, click this link to find out why: http://www.create-an-income.com/info/l/at
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