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Wednesday, October 28, 2009

How To Running C Language on Linux

This time we will discuss how to run the C programming language in the system linux operating. We know that C is oriented programming language Objects or in other words is the OOP (Object Oriented Progaram). Language C an initial language used to create a linux kernel, so if we want to know about linux we also need to know how the linux kernel
It can be built only in C and we must know the C language itself .

Then let us now practice on your computer.

1.Open notepad that is on your linux, it's up to any kind of notepad

2.Type a simple program below into your notepad.

# include
main () (
int number = 42;
printf ( "The answer is% i \ n", number);

3.Save simple.c name in your home directory, each of us to program in C to save the exstensi *. c:

File>> Save As >> simple.c

4.Open your terminal and enter into your root system and run the command in below:

# gcc -o simple.c simple
#. / simple 

5. If successful, the terminal will show the output "The answer is 42".

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Friday, October 23, 2009

Fedora 11

Red Hat to include the latest open source technologies are developed by team, the latest release of Fedora distro to be on the test, this is what will you feel when you use the latest version of Fedora is Fedora 11 (Leonidas).

For the latest final release, Fedora 11 have included a number of versions of the technology
sibuat olwh latest redhat, such as udev, Upstart, Xen, PulseAudio, KVM and playmouth.

For business features, a number of new features included in Fedora 11 among others, when you boot it only takes 20 seconds to get to the window login, Ext4 as a default option file system, instead of Microsoft OpenChange Exchange and the inclusion RPM  4.7 installer to automatically download packages
multimedia codecs, fonts and mime.

Fedora 11 installation stage, not differ greatly with the stage version of the previous installation, Noteworthy is at the partition process, after the installation is complete, you can immediately complete desktop install Fedora with Fedora 11 extras package of  with the official Fedora download our site.


Processor           : Pentium 4 Class
Hardisk              : 15 GB
Memory             : 384 MB 


Creator       : Fedora Project  website:
Kernel         : 
OFFICE         : 3.1.0, 0.14.3 Planner
Desktop       : Gnome 2.26.1, KDE 4.2.2.
Multimedia   : Rhythmox 0.12.1, totem, amarok
Internet       : Firefox 3.5.0, Pidgin 2.5.5

Fedora Gnome :

Fedora KDE :


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Saturday, October 10, 2009

Changing OpenOffice Splash Screen Images

when we run openoffice will come openoffice splash screen image that was used we see, we may feel bored with the splash screen and want to replace with the image we want.Openoffice allows us to replace the loading image with another image that we have.

way is as follows:

1.Prepare a file format *. bmp 442x285 size, to change the size of open drawing gimp, open the image you want to resize, click image and select image resize, serelah finished intro.bmp label and store in your home folder.

2.Go to the installation directory, some distributions put in /opt/openoffice.org3/program

# cd / opt/openoffice.org3/program

3.find the file intro.bmp and we created a back-up original image in the same directory

# mv intro.bmp intro.bmp.ori

after that, move the image you have prepared with the name intro.bmp to / opt/openoffice.org3/program

# mv intro.bmp / opt/openoffice.org3/program

still in the same folder and do the following command

# Chown root: root intro.bmp


When finished it when you run openoffice will appear splash sreen or loading page with a picture that you have changed

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  1. install Dropbox On Linux
  2. What is Dropbox
  3. How to install an use Back In Time
  4. What is BackInTime
  5. Install windows on linux
  6. Organize Your Picture with Picasa
  7. Translator English-Indonesia
  8. Install cairo dock on linux
  9. Mirrored Site With Webhttrack

  1. Swith to kubuntu,edubuntu,xubuntu without installing one by one
  2. Memberi Password pada grub
  3. Giving Password on grub in ubuntu linux
  4. Rekam Desktop Dengan gtk-ReordMyDesktop
  5. Record Your Desktop With gtk-RecordMyDesktop
  6. Perubah Desktop Wallpaper otomatis
  7. Desktop Wallpaper Changer 

  1. Mandriva 2009.1 (Spring)
  2. Linux Mint 7(Gloria)
  3. Sabily 9.04
  4. Ubuntu Netbook Remix (UNR)
  5. Fedora 11
Fix Crash GUI

  1. Recover damaged desktop
  2. Recover crashed GUI
  3. How To Recover grub boot-loader after installing windows
  4. Mengembalikan Grub Loader Yang Hilang Pada Ubuntu

  1. Format USB on Linux
  2. Giving label on USB
Install Linux

  1. Install linux mint 7 (Gloria)
  2. Install OpenSuse 11.1
  3. Install Debian 5.0 (Lenny)
  4. Install Ubuntu 9.04 (Jaunty Jackalope)
Live USB

  1. Make Ubuntu 9.04 live usb
  2. Make LiveUSB linux 
  3. Membuat LiveUSBB Linux

  1. Make local Repository

  1. How to using nautilus scripts
  2. Give boot menu wallpaper
  3. Give nautilus windows Background and make translucent
Optimize Linux System

  1. Add swap file or expand existing swap
  2. Faster Boot Times

  1. Debian and ubuntu cheat-sheet
  2. Avoid program quitting when terminal closed
  3. Make gnome terminal windows trranslucent
  4. Create file delete command
  5. Download Video Youtube Dari Terminal
  6. Download Video Youtube From Terminal
Tips and Trick openoffice

  1. Install new font
  2. Upgrade openoffice 3.0 to openoffice 3.1
  3. Changing OpenOffice splash screen images

  1. Fix wifi troubleshooting

  1. Installation XAMPP Server
  2. Installation and Configuration of DHCP Server
  3. Instalasi dan konfigurasi DHCP Server
  4. instalasi XAMPP Server

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Tuesday, October 6, 2009

Switch to Kubuntu, Xubuntu, or Edubuntu

        To switch to Kubuntu, Xubuntu, or Edubuntu, use Synaptic to search for and install kubuntu-desktop, xubuntu-desktop, or edubuntu-desktop respectively (if you want the KDE4 release of Kubuntu, look for kubuntu-kde4- desktop). These are metapackages17 on which the whole of the Kubuntu Xubuntu, and Edubuntu packages rely. Kubuntu, Xubuntu, or Edubuntu will be installed alongside the standard GNOME desktop (in the case of Edubuntu, the additional educational software will be installed along with the Edubuntu kids’ GUI theme; this will be applied automatically upon installation and you can manually switch back to the Human theme if you wish).

        To use Kubuntu or Xubuntu instead of GNOME, log out and click the Options button at the bottom left of the login screen. Then click Select Session, and select KDE or XFCE from the menu. To return to the GNOME desktop, repeat this step and select GNOME instead.

Ubuntu :

Kubuntu :

Xubuntu :

Edubuntu :


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Thursday, October 1, 2009

Add a swap file or expand existing swap space

        It’s a myth to say that Ubuntu (or any Linux) needs a swap partition.This is certainly the preferred way of working, and is most efficient,but Linux can also use a single swap file located in the root partition,just like Windows or Mac OS X. There are times when this is advantageous,such as if you’re only able to create one partition for Ubuntu (for example, Apple’s BootCamp software only allows the creation of a single non-Mac partition when dual-booting).

        To create a swap file, you need to first create a dummy file of sufficient size, then format it as a swap file, and finally ensure that Ubuntu uses it at boot-up. The following steps do just that (be extremely careful entering these commands):

1. Open a terminal window and create an empty file in the root of the file system using the dd command, as follows (this creates a 1GB file—you should ideally adjust the count= figure to at least match the size of your memory, bearing in mind that there is 1,024MB in a 1GB):

$ sudo dd if=/dev/zero of=/swapfile bs=1M count=1024

2. Now we need to format it as a swap file:

$ sudo mkswap /swapfile

3. The final step is to make Ubuntu mount it at boot, which is done by editing /etc/fstab:

$ gksu gedit /etc/fstab

Then make a new line at the bottom of the file and add the following:

/swapfile none swap sw 0 0

You can align the entries on the line under the column headings in fstab, like the other entries in the file, but it doesn’t matter so long as there is at least one space between each entry on the line. Once done, save the file and reboot your computer. 

Once the computer has rebooted, you can test to see if the swapfile is being utilized by typing cat /proc/meminfo|grep Swap. 

The steps above can also be used to add more swap space to a system that has an existing swap partition. You might want to do this if you’re editing extremely high-resolution photographs, for example, or working with large video files.

Reference : Ubuntu Kungfu Linux

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Saturday, September 26, 2009

How To Install Dropbox

Installing Dropbox

To be able to install Dropbox on your favorite linux follow the steps below:

1.Make sure your PC has been connected to the internet. Download package Nautilus - Dropbox in Choose the package according to the distro linux you are using. In this example we use Ubuntu 9.04 

2.Install Nautilus-Dropbox package in accordance with the existing distribution you have.
Simply double click the file and install the package using gDebi assistance. Or the other way

            2.1 Move Dropbox file you've downloaded it to / tmp folder

                 # mv  nautilus-dropbox_0.6.1_i386_ubuntu_9.04.deb /tmp

            2.2 Install the package

                  # cd / tmp

                  # dpkg-i nautilus-dropbox_0.6.1_i386_ubuntu_9.04.deb

           2.3 Finished

3.After the installation is finished, logout of the desktop and login again. On the menu bar, click the right icon Dropbox, then select start Dropbox.Tak long after the download intaller Dropbox will soon take place, wait until the download is complete.

4.Finished downloading all the files needed to run the Dropbox, will appear wizard that guides you to create a Dropbox account. because we have not Dropbox has an account, select "I'm new to Dropbox". Fill in your e-mail as username and password to log in to your Dropbox. Follow the wizard next until the process is complete.


5.Once the account is complete, will create a Dropbox working directory by default located in the directory "Home / User / Dropbox.

6.Besides can see the status of the Nautilus file manager, you can also see Dropbox account status from the Web interface. Way, right click the icon Dropbox / Web Interface

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Friday, September 25, 2009

Online file storage with Dropbox

        For those of you who used to work in a mobile, sometimes it takes a file service hosting which can be accessed anywhere. It's just that most of the current file hosting service just put via ftp or transfer system provided by isp side only, then, is there a service for linux users to save files as well can be used to synchronize files?

        Of course there is. For such services for linux users can using Dropbox.Dropbox are applications that can be used to store, synchronize, and share files to other users in online. simply install Dropbox on your PC or netbook, create an account Dropbox, and the files contained in the Dropbox folder will have computer immediately synchronized to the Dropbox server.

        For his version of the Free Dropbox provides storage capacity of 2 GB. If it is less you can increase your storage capacity to 50 GB to pay $ 99 per year.

        The first time you run Dropbox, you will be asked to include an email address and password that will be used to log in or synchronization to Dropbox account.From the web pages Dropbox account, you can see the file arrives been synchronized from the local Dropbox folder you.

Creator          : Dropbox Team
Website         :
Dependency   : libnautilus-extension1> -2.24, nautilus-sendto> = 1.1.0

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Thursday, September 24, 2009

Using Guide BackInTime

In short how to use BackInTime are as follows:

1.On the start page will appear BackInTime some important parameters to fill tone, such as where you will store the results of a snapshot, what directories that you want to Back-up and how long the time interval snapshot will be made

2.On what parameters to save, navigate to the directory where you want to make its snapshot, and the parameters of where to save snapshots, point the directory where You will also save the  results snapshot.Specify interval snapshots of desired. For example, the directory you want to make a snapshot is / home / gugum / Document, and back-up directory is saved to / home / gugum / BACKUP.snapshot process will start depending on the time interval you specify.

3.After doing the above steps, you'll go to the main page BackInTime, this page consists of three parts, namely Timeline, Places, and Name. In the Timeline you will see a list of snapshots that have been done. In Places page, you can see the location of the directory on the system, and the page name, you can view a list of files contained on the system.

4.In the example snapshot process has been running for some time. In this instance the author want to restore the snapshot data directory / home / gugum / Document what happened at 2009-08-05 15:10:06. To restore the data, simply click on the Timeline snapshot in question, then click the restore button located on the set of icon in the upper right corner.

5.To see the difference between the snapshot, click the snapshot button located at the  collection icon in the upper right corner. From the list of available snapshots, you can select the list of snapshots to compare, then click the jump to for immediately see the comparison.

6.To change the list of other directories that want to make a snapshot, click the icon setting located in the upper left corner of the icon collection. From the settings page, you can add the directory you want created and then click Add.

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Friday, September 18, 2009

Easy Back-Up Data With BackInTime

   Application known as the Time Machine backup application that pulled data in Mac Os X linux platform, there have been  Back in Time Applications, which has functionality such as Back in Time.

  Back In Time is a Back-Up applications simple to get GNOME-based inspiration from the project-Up Time Vault.Back done by taking all included file changes on a directory to be in the Back-Up.

  The first time running the application, you will be asked which directory to be in Back-Up, and which will put a snapshot interval also required for Back-Up.And then, the snapshot will be held on intervals have been determined.

  After some time, you can see the snapshot that has been going on Timeline section, to perform the restore files, click the icon located Snapshot on the menu top right to compare the beginning of the file changes with the files in snapshot in time of need, after that live copy of the file changes which who want restored.

Download Back In Time Here

Various kinds of Back-Up Applications for Linux

AMANDA           (
BackupPC         (
BackInTime      (
DAR                 (
duplicity           (
rsync                (
TimeVault         (https:// / timevault)



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Thursday, September 17, 2009

Mandriva 2009.1 (Spring)

        For distributions with desktop display is very attractive.'s Latest release mandriva distro much awaited by the pengguna.sesudah six months after the release of Mandriva 2009, on 29 April 2009 re-release the mandriva version the latest Mandriva 2009.1. Mandriva 2009.1 with a code name Spring, has included a number of improvements version of the application from old version such as kernel 2.6.29 , 7.4, OpenOffice.Org 4.0.1, XFCE 4.6, QT Gnome cretor and 2:26.

         The latest release of Mandriva 2009.1 also has included support for default against EXT4.Untuk default filesystem used desktop, Mandriva 2009.1 using KDE 4.22. Left boot distro Mandriva 2009.1 also faster with using mkinitrd and increase in service use Speeedboot. Mandriva 2009.1 itself released into the version 3, One Edition, PowerPack Edition, Free Edition from mndriva 209.1 can be downloaded for free from the site.whereas for PowerPack Edition version can be ordered from a price of $ 89.

To get mandiva 2009.1 (Spring) click here
For installation click here

Specifications Mandriva 2009.1 (SPRING)

Kernel        :
Office        : OpenOffice.Org 3.0.1
Desktop     : KDE 4.2.2, Gnome 2.26.0
Graphics    : GIMP 2.6.6
Multimedia : Amarok 2.0.2, Dragon Player, KSCD
Internet      : Firefox 3:08, FileZilla 3.2.3
Website     :


Procesor         : Pentium IV Class,Any Intel, AMD or VIA processor.
Harddisk         : 15 GB
Memory          : 384 MB ,1 GB recommended.
Video card      :nVidia, ATI, Intel, SiS, Matrox, VIA. 
Sound card      :Any Sound Blaster, AC97 or HDA compatible card

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Linux Mint 7 (Gloria)

        Linux Mint is known as one of the Ubuntu derivative distributions quite well known and have enough users. After Ubuntu 9.04 released, on the 26th May 2009 The team then re-released Linux Mint latest version, the linux mint 7. In this latest version, Linux Mint has the latest features included an increase of linux mint-made applications and the inclusion of the latest version of a number of apliasi among others, 2:26 GNOME, GIMP 2.6.6, Firefox 3.0.10, and 2.5.5 and Pidgin 3.0.1
       For linux Mint-made applications, such as mintMenu, mintInstall.mintUpdate, and MintUPload, also has experienced a number of fixes and improvements function. display image as wallpaper, icons, themes, etc., also appear more attractive and more fresh. Stages of the installation process Linux Mint 7 also did not differ greatly with the installation process Ubuntu 9.0 There are only 7 stages, starting from the early stages of the configuration until installation process is complete.After release installed, you can immediately enjoy the Mint desktop very charming. 
      For installation Linux Mint 7 Click Here .

Specifications Linux Mint 7

Website    :
Kernel       :2.6.28-11
Office       : OpenOffice.Org 3.0.1
Desktop     : GNOME 2.26.1
Multimedia : MPLyaer1, 0. Totem 2.26.1, Rhythembox 0.12.0
Internet      : Firefox 3.0.10, Pidgin 2.5.5, Tranmiussion 1.5.1


Processor: Pentium IV Class
Harddisk : 15 GB
Memory  : 384 MB
Desktop :
File Browser :
Clem File Browser :
 Mint Install :
Control Center :
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Saturday, September 12, 2009

Sabily 9.04

      Month of Ramadhan now has come. Computing activities during ramadhan month, as much as maybe not to reduce the value of worship. to support religious activities  during the month of Ramadhan a good idea to use the distribution sabily 9.04.

      Distro formerly Muslim edubuntu edition (Ubuntu ME) this is made  9.04 ubuntu-based distro, distro name changed to the name sabily 9.04 . a sabily release code name "Taibah". With a nuanced view of Islamic desktop, sabily 9.04 used as distributions for the month of application ramadhan.kind of islamic applications also been included in this distribution.

      Some of them, Zekr 0.7.2, minbar 0.2.1, Monajat 1.1-0, Thwab 2.2.3,  Hijra 0.1.18 , Ohan Quran Browser and WebStrict. For the release itself, sabily 9.04 version 3 was released into the small version (935 MB), Full Version (1.4 GB), and Full Version with recitations (2.8 GB).

Specifications Sabily 9.04

Kernel                     : 2.6.28-11
Ofiice                      : OpenOfiice.ORg 3.0.1
Desktop                   : Gnome 2.26.1
Internet                   : Firefox 3.0, Pidgin 2.5.5, Tranmission 1:51
Islamic applications   : Zekr 0.7.2, minbar r0.2.1, Monajat 1.1
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Ubuntu Netbook Remix 9.04

Special distributions for netbook users 

     Slowly but certainly the notebook users have been moved into netbook users. because of this in addition to getting affordable price, netbooks also has lighter weight compared notebooks, so that we can take the easy and light.

    From the ranks of disrto aimed at netbook users, Distro ubuntu netbook remix 9.04 (9.04 UNR) can be presented as the best one option. UNR 9.04 is a derivative of ubuntu 9.04 a modified and has been on optimizing netbook device

     One of the biggest differences between ubuntu and UNR is located on the main menu.If on the main menu ubuntu 9.04 made in the form of dropdown  at 9.04 UNR main menu is located precisely at the beginning of this page menu.Menu page  divided into 3 parts of an  application category, a list of applications and file explorer.To install UNR 9.04 is the same way by installing ubuntu 9.04 no different.

To install UNR 9.04 click here
To Get Ubuntu netbook remix 9.04 click here

Specifications UNR 9.04

Kernel         : 2.6.28-11
Ofiice          :
Desktop       : Gnome 2.26.0
Multimedia   : Rhythembox 0.12.0, 2.26.1 totem, VLC
Internet       : Firefox 3.0.8, Evolution 2.26.1, Pidgin 2.5.5
Graphics      : GIMP 2.6.6, F-Spot 0.5.0
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Tuesday, September 8, 2009

Privacy Policy

Privacy Policy for

If you require any more information or have any questions about our privacy policy, please feel free to contact us by email at

At, the privacy of our visitors is of extreme importance to us. This privacy policy document outlines the types of personal information is received and collected by and how it is used.

Log Files
Like many other Web sites, makes use of log files. The information inside the log files includes internet protocol ( IP ) addresses, type of browser, Internet Service Provider ( ISP ), date/time stamp, referring/exit pages, and number of clicks to analyze trends, administer the site, track user’s movement around the site, and gather demographic information. IP addresses, and other such information are not linked to any information that is personally identifiable.

Cookies and Web Beacons does use cookies to store information about visitors preferences, record user-specific information on which pages the user access or visit, customize Web page content based on visitors browser type or other information that the visitor sends via their browser.

DoubleClick DART Cookie
.:: Google, as a third party vendor, uses cookies to serve ads on
.:: Google's use of the DART cookie enables it to serve ads to users based on their visit to and other sites on the Internet.
.:: Users may opt out of the use of the DART cookie by visiting the Google ad and content network privacy policy at the following URL -

Some of our advertising partners may use cookies and web beacons on our site. Our advertising partners include ....
Google Adsense

These third-party ad servers or ad networks use technology to the advertisements and links that appear on send directly to your browsers. They automatically receive your IP address when this occurs. Other technologies ( such as cookies, JavaScript, or Web Beacons ) may also be used by the third-party ad networks to measure the effectiveness of their advertisements and / or to personalize the advertising content that you see. has no access to or control over these cookies that are used by third-party advertisers.

You should consult the respective privacy policies of these third-party ad servers for more detailed information on their practices as well as for instructions about how to opt-out of certain practices. privacy policy does not apply to, and we cannot control the activities of, such other advertisers or web sites.

If you wish to disable cookies, you may do so through your individual browser options. More detailed information about cookie management with specific web browsers can be found at the browsers' respective websites.
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Monday, September 7, 2009

Debian / Ubuntu Cheat-Sheet

           lists typical commands that are commonly used day-to-day in Ubuntu, along with popular command options. It’s only a brief list, and emphasis is placed on file manipulation commands.
Useful day‐to‐day commands.

Command Description

ls List files and folders.
Typical example: ls ‐l

‐l : Long listing (show permissions, ownerships etc.)
‐a : Show all files, including hidden files
‐h : Show KB, MB etc., rather than bytes

cd Change folder
Type cd .. to change to parent folder.
Typical example: cd Documents

cp Copy file or folder
first specify file (and path if necessary),then specify destination.Typical example: 
cp myfile.doc Desktop/
‐r : Copy folders too, including contents (otherwise
folders will be ignored)

mv Move file or folder
can also be used to rename files/folders if a new destination isn’t specified. Note that, unlike cp, it is not necessary to specify the ‐r option in order to move folders.

Typical example: (moving): mv myfile.doc Desktop/
Typical example: (renaming): mv old.doc new.doc

rm Delete file(s) or folder(s)
multiple files/folders can be specified.

Typical example: rm –rf myfolder

‐r : Delete folder; must be used if a folder is to be deleted
‐f : Force deletion; don’t prompt user for confirmation
when deleting (useful when deleting lots of folders, but must be used with care)
ln Create a link to a file (similar to a shortcut under Windows)
first specify the file (including path if necessary), and then the location where the link should be created. A different filename may be specified for the new link.

Typical example: ln –s myfile.doc ~/Desktop/

‐s : Create symbolic link, rather than hard link. In nearly all situations, a symbolic link is preferable, making this practically a prerequisite command option less Open specified plain text file in a viewer (use cursor keys to scroll; hit Q to quit). Useful for viewing configuration files.

Typical example: less myfile.txt

df Show amount of free disk space on all attached filesystems.

Typical example: df –h
‐h : Show KB, MB, GB etc. rather than bytes

free Show amount of free memory.

Typical example: free –mt
‐m : Show output in megabytes, rather than kilobytes
‐g : Show output in gigabytes
‐t : Show totals column

grep Search through specified file for a word or phrase. First,specify the phrase, and then the file to be searched through.

Typical example: grep –i wireless myfile.txt

‐i : Ignore upper/lowercase when searching

man View the manual (man) page for specified command. A man page is built-in technical documentation—see Appendix B.

Typical example: man ls

nano Simple text editor that’s ideal for creating, editing or viewing files (particularly configuration files); hit Ctrl+J to re-justify current line should you create a line-break during editing.

Typical example: sudo nano /etc/fstab
umount Unmount attached storage device. Not a typo! The command is umount and not unmount. Needs root powers. Specify the mount point.

Typical example: sudo umount /media/cdrom

locate Find specified file
relies on a background database that is periodically and automatically updated. The database can be manually updated by typing the sudo updatedb command.

Typical example: locate filename.doc
‐i : Ignore upper/lowercase when searching
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Saturday, September 5, 2009

Recover a damaged desktop

           If you’ve been tweaking your system to the point of breaking, and find that the GNOME desktop no longer appears when you attempt to login,click the Options button on the login screen, and click Select Session.

            Next select Failsafe GNOME and click Change Session. Then login as usual.From here you should be able to repair your desktop or possibly even use the Users and Groups program to create a new account to use in future (nothing like a fresh start, eh?).
           If that doesn’t work, you can try deleting your GNOME desktop configuration files and starting again. This is possible because, if GNOME doesn’t find configuration files where they should be, it will automatically create some afresh. Deleting these files is very radical because it will delete all your desktop settings, plus those for GNOME applications (although your Evolution mail and account settings will remain because they’re stored in the .evolution folder). However, if you have no other choice...

Log out of the desktop and then switch to a new virtual console ( Ctrl + Alt + F2 ).
Then login and type the following:

$ rm -rf .gnome-2

Then switch back to GUI mode ( Ctrl + Alt + F7 ) and login as usual.
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Kill a crashed GUI

             This is an oldie but worth mentioning in case you don’t know. To kill the GUI, for whatever reason, such as a crash, hit Ctrl + Alt + Backspace .There’s no warning dialog boxes when you do this—any open applications will be terminated, and data lost. You’ll be returned to the GNOME login screen, where you can login afresh.If you’re working on a virtual console and want to kill the GUI for any reason, typing the following will kill GNOME Display Manager (gdm), which “owns” the desktop processes:

$ sudo killall gdm

To get the GUI back following this, start gdm again:

$ sudo gdm
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Wednesday, September 2, 2009

Ubuntu 9.04 LiveUSB

For the installation ubuntu 9.04 needs netbook devices or for users who want to install Ubuntu 9.04 via USB, you can easily create Install ubuntu LiveUSB 9.04.
1.In addition to the installation needs at netbook device, you can also used as LiveUSB 9.04 ubuntu is to rescue the system.

2.For make LiveUSB install ubuntu 9.04, from the menu bar select system >Administration>Create a USB startup disk.Previous entries UFD 1GB size or more and has been formatted to FAT32 file system, to make formatting UFD look at the label and click Format USB.

3.After successfully entering the validation, the page will appear Make USB Startup Disk, if you run an application after installing ubuntu, click on the button Other, then navigate to the location where you save the Ubuntu iso file 9.04.After all OK, click Make Startup Disk to immediately make LiveUSB Ubuntu 9.04.

4.wait for few moments, and the process of making LiveUSB Ubuntu 9.04 will be progress
Ubuntu LiveUSB

5.Ubuntu LiveUSB making process is complete, click Quit, and tests, this LiveUSB Run to reboot your computer and change the order of First Boot BIOS from a USB.

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Monday, August 31, 2009

Install Windows On Linux with VirtualBox

            VirtualBox is an x86 virtualization software package, originally created by German software company innotek, now developed by Sun Microsystems as part of its Sun xVM virtualization platform. It is installed on an existing host operating system; within this application, additional operating systems, each known as a Guest OS, can be loaded and run, each with its own virtual environment.

Installation VirtualBox
1.Download the package from virtual box package according to the OS that you're use.onexample we chose ubuntu 9:04 (Jaunty Jackalope)
after downloading the result is virtualbox-3.0_3.0.4-50677_Ubuntujauntyi386.deb

2.install the package with command

$ sudo dpkg -i virtualbox-3.0_3.0.4-50677_Ubuntujauntyi386.deb

3.Finished install

Install Windows
virtualbox was ready on the run and now it is time we install Windows XP SP2 in ubuntu 9.04
1.Run virtual box through the applications menu, System Tools . the statement window,roll up until finish and click agree. the registration window that appears ,select cancel . .
 4.virtualbox is active, input your XP CD installer, and click new . .
 5.will appear a wizard, give the name of the virtual machine that you liked, and on OS type select Windows XP. . , determine the amount of RAM that will later be used by windows . .
7.Next, we will create a virtual hard drive that will be used by windows.Klik new . .
8.a wizard will appear again, and now you must determine the amount of virtual hard disk you want to used,there is two options dynamic and dynamic because of hard disk capacity will be used by the windows will be little.But the capacity will grow automatically as soon as you install other applications in the windows.
9.The next, you specify the size of hard disk capacity virtual.For Windows XP, 3GB we feel pretty. If less then capacity will grow by itself
 10.virtualbox configuration is complete and ready for use
11.back to the VirtualBox main window to see if the CD / DVD ROM is mounted
if not, click the CD / DVD ROM, and on the window that appears check settings on the Mount CD / DVD Drive, select drive CD / DVD you are, and provide a check on the Enable Passthrough
12.back to the main window virtualbox and click start 
13.installation of Windows XP will run as usual you know
 14.while you want to interact with the existing windows in virtualbox, there's a peringatan.Klik capture and check do not show this message again.Pointer your mouse will be active, easy to move only in the course virtualbox get out of there and return to the ubuntu mouse pointer, press the right ctrl button on your keyboard.
15.we finally have a running windows xp in ubuntu
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