Get Windows 7 like task bar in Ubuntu with DocbarX

Written by viiiper on Mar-28-11 9:42am

From: gprsadda.in

type='html'>

I personally liked the task bar of Windows 7 and wanted it in my Ubuntu as well. Not only because of it’s looks but also because of it’s features. DocbarX is exactly the same thing I was looking for. You can launch, close, mange all your windows from one place using the DocbarX. It also allows you to preview your Windows before bringing them to the front. So if you have opened multiple windows of same application, you don’t get confused between them.

Screenshot:





Installation:
1a. Install python-wnck, python-gnomeapplet and python-numpy (DockbarX might be able to run without python-numpy, but it shouldn’t hurt).
$ sudo apt-get install python-gnomeapplet python-wnck python-numpy

1b. For previews libgtk2.0-0, libgx11-6 and libxcomposite1 needs to be installed (if they aren’t already). For recent and most used files you need zeitgeist. None of these are needed for DockbarX to run and can safely be ignored if you are not interested in theses features.
$ sudo apt-get install libgtk2.0-0 libx11-6 libxcomposite1 zeitgeist

2. Change directory to where you unpacked dockbarx and run the setup.py install
$ sudo ./setup.py install

3. Add DockBarX applet to panel (kill gnome-panel first if necessary)

You can also run dockbarx in window (meant for debugging purposes, mostly):

$dockbarx_factory.py run-in-window

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Install Apache Ubuntu

How to Install And Configure Apache on Ubuntu

Written by viiiper on Mar-25-11 10:32am

From: gprsadda.in

type='html'>If you intend to create a web server (or streaming server) on your Ubuntu machine, apache is an important module that must be installed. In following this tutorial how to Install And Configure Apache on your Ubuntu.

Install apache into your Ubuntu is easy enough using either the Synaptic Package Manager, Software Center Ubuntu, and install "apache2" module. Or, you can open a terminal and type the following command:

sudo apt-get install apache2

After installation is complete, open a browser and type to "http://localhost" URL. If you see the words "It Works!", then your apache installation succeeded.

Furthermore, Apache Configuration

After you install Apache, it will be added to the list of init.d and will automatically start each time you boot up your computer. The following command allows you to start, restart, stop Apache.

sudo / etc/init.d/apache2 start # start apache

sudo / etc/init.d/apache2 stop # stop apache

sudo / etc/init.d/apache2 restart # restart apache

To prevent Apache from auto start at boot:

sudo update-rc.d-f apache2 remove

To return back to auto start Apache type the following:

sudo update-rc.d apache2 defaults


Note: The above command will work on debian-based distros (including Ubuntu).

Changing the default folder localhost

By default, Apache will operate in "/ var / www"folder. This means that whatever you place the files in / var / www folder will be visible from the http://localhost URL. In some cases you might want to "localhost" to point to another folder instead, eg / home / user / public_html. Here's how to do it:

First, make sure / home / Damien / public_html folder exists. Create a simple html file, the name of index.html and place it in public_html folder.

Open a terminal and type:

gksu gedit / etc/apache2/sites-enabled/000-default

Change DocumentRoot / var / www to DocumentRoot / home / user / public_html.

Change to.

then Restart Apache

sudo / etc/init.d/apache2 restart

Now, in your browser, Reload the URL http://localhost. you should see your html file that has been placed in the public_html folder.

Sites of different configurations

Way above allows you to change the default folder apache operation, however, some of you may not want to override the default settings. An alternative is to create multiple sites and apache leads to the active site.

Create a new settings file for your new site.

sudo cp / etc/apache2/sites-available/default / etc/apache2/sites-available/site1

Next, edit the settings file.

gksu gedit / etc/apache2/sites-available/site1

Change DocumentRoot / var / www to DocumentRoot / home / user / public_html.

Change to.

Save the settings and exit, then disables the default settings and make active site1 settings.

sudo a2dissite default & & sudo a2ensite site1

Finally, restart apache again. In this way, you can make multiple site configuration files, each pointing to a different folder. You can then easily switch between sites with and a2ensite a2dissite command.

Enabling file. htaccess

file. htaccess is a powerful file that can be used to control and customize the behavior of site server without editing the core Apache modules. By default, the function. htaccess is turned off and all the case files. htaccess is totally ignored. The server will not even attempt to read. htaccess file in the filesystem ..

To activate htaccess file, open the settings file that you created previously:

gksu gedit / etc/apache2/sites-available/site1

Save and Exit.