Category Software

What About Sabayon Linux?

Installing Sabayon Linux is much easier than installing Gentoo, because you don’t really have to tinker with command lines to do so.  Even when computer users who want to install Sabayon Linux onto brand new hard disk, they don’t really have to use the ugly Fdisk text script to create new partition table for their hard disk.  Wait, let backtrack a bit.  Why do a computer user who wants to install Sabayon Linux need to create brand new partition table for his or her brand new hard disk?  It’s because a brand new hard disk has no partition table to start with, and Sabayon Linux isn’t going to recognize a hard disk if it has no partition table.  So, without using the ugly Fdisk, what can a computer user use to create new partition table for brand new hard disk in Sabayon Linux?  Simple, when running Sabayon Linux in LiveCD environment, just use the command line emerge to install Gparted.  Like this, {emerge gparted}.  Once Gparted has been installed onto Sabayon LiveCD environment, you can use Gparted to create new partition table for your brand new hard disk.

Gparted is prettier and easier to use than Fdisk since it’s a graphical user interface with intuitive features, therefore it’s a welcome sight for new Linux users.  Hint:  once Gparted is installed onto LiveCD environment, it’s existed inside RAM only, because rebooting the LiveCD, you would reset LiveCD environment back to the default, out of the box settings again.  This action removes Gparted as if you had never installed Gparted, ever.

After you have created new partition table for your brand new hard disk, you only have to open up a terminal, become root, and then type in the command {installer} to fire up the installer manager’s graphical user interface.  At the installer’s graphical user interface, you just have to read the options it presents to you carefully and follow through the onscreen instruction within the installer manager to complete the installation process of Sabayon Linux.  As now, Sabayon Linux is at version number 8.  Once you had installed Sabayon Linux, make sure you remove the LiveCD and reboot your computer so you can boot into Grub and from Grub into Sabayon Linux.

Basically, using Sabayon Linux is pretty much similar to how you use Gentoo.  So, your first task is to make sure your Internet is working within Sabayon Linux.  Once the connection to the Internet has been established, you can begin the update process for Sabayon Linux.  How?

  1. Open up a terminal, become root, and type in {emerge –sync}
  2. When emerge –sync is done, type in {layman -S}
  3. If the system asks you to do emerge portage, then you should do so. How?  Type in the command, {emerge portage} into terminal as root.

So, what on earth is emerge?  Well, emerge is sort of like Yum on Fedora, Yast on openSUSE, apt-get on Ubuntu, and so on.  Basically, emerge is based on Portage.  Portage is the real package manager behind the scene which allows emerge to call it to interact with source packages.  So, when you do the command emerge –sync, you’re actually telling emerge to update Portage package manager’s source archives/packages.  You can view emerge as command line tool which interacts with Portage (i.e., the package manager).

In my opinion, it seems Gentoo and Sabayon Linux rely on source packages and not binary packages, therefore installing software onto Gentoo or Sabayon Linux would be slower than doing the same thing on Ubuntu or Debian based Linux distributions.  Installing a source package usually requires the computer system to compile the source package first before the actual installation would begin.  Ubuntu or Debian based Linux distribution uses binary packages more often than source packages, therefore installing software on Ubuntu or Debian based Linux distribution is going to be faster as everything had already been defined.  Nonetheless, I think installing from source packages does have an advantage over binary packages, because installing source packages would only define the necessary features and variables and elements of a software that fit a specific computer environment.  This way the installed software might perform better and be more stable than otherwise.

So how do you go about installing software on Sabayon Linux (i.e., same for Gentoo)?  You do the following.

  1. Let say you want to install ClamAV onto Sabayon Linux, you would open up a terminal.
  2. Become root!
  3. Type in the command {emerge clamav}.

Let say now you want to remove ClamAV from your Sabayon Linux system, but how?  You do the following.

  1. Open up a terminal!
  2. Become root!
  3. Type in the command {emerge -c clamav}

In summary, using Sabayon Linux is very similar to how you would use Gentoo.  Obviously, if you never have played with Gentoo before, you might want to try Sabayon Linux out first since installing Sabayon Linux is easier than installing Gentoo.  Remember, it’s not that straight forward when you try to install Sabayon Linux onto a brand new hard disk, because you have to go through the process of creating a brand new partition table for your brand new hard disk.  VirtualBox users should go through the same process as users who want to install Sabayon Linux onto brand new hard disk, because VirtualBox users would have a brand new virtual hard disk when they create a brand new virtual machine.  When done installing Sabayon Linux, you should learn how to use emerge command lines to update Portage package manager, install source packages, and remove source packages.  Other than these necessary command lines and procedures, users should be able to use Sabayon Linux with ease since most things are accessible through graphical user interfaces.

FBI Had A Huge File On Steve Jobs, And Now It’s Being Released Into The Public; Downloadable In PDF

Steve Jobs image - this is a file from the Wikimedia Commons. Information from its description page there is shown below.  Commons is a freely licensed media file repository.

Steve Jobs image - this is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository.

According to Techradar’s Steve Jobs was ‘deceptive’ says FBI file article, the FBI has released Steve Jobs file, and so you can now either go read or download this file at vault.fbi.gov/steve-jobs/steve-jobs-part-01-of-01/view.  The file is around 3.9 MB which is huge for just being a PDF file (at least to me).  Anyhow, according to Techradar, Steve Jobs was under investigation by the FBI for he was considered to be nominated for a high profile government position which had something to do with George H.W. Bush’s administration (i.e., the White House).  Again, according to Techradar, FBI found Steve Jobs to be deceptive.

So, in a way if you had read Steve Jobs’ biography which was written by Walter Isaacson with the title “Steve Jobs,” you may as well want to read the FBI file on Steve Jobs to compare the two to see if there is any discrepancy.  Sure, it might not be necessary to do so, but if you’re interested in learning more on Steve Jobs, how the man was and still is being worshiped by so many in the tech industry, I guess digging into the FBI file on Steve Jobs might shed some more light on what you think you already know about the man himself.  You might also want to be diligent too on judging the man from the FBI file, because it might be that the FBI could not have been entirely correct, and the same would go for Steve Jobs’ biography.  Why?  In truth, nobody would probably know Steve Jobs better than himself, therefore you can only know what you’re being fed to read.

I find that it’s quite interesting to see Steve Jobs, just a man of building a tech giant, has been the talk of the town since he made his few first headlines back in the day.  Even though he is now rest in peace, the talk of the town apparently is still buzzing about him, still.  They talk of him as if they’re worshipping him, isn’t this quite fascinating?  Some even seeing him as a celebrity even though the man wasn’t a celebrity.  Yes, you might agree why he is being worshipped or being seen as a famous dead celebrity too, because you are willing to spend lot of money on his products still.  Nonetheless, I forgot who but someone had pointed out Bill Gates has done much more than Steve Jobs in term of making the world better and so Bill Gates should be the one to be worshipped of and not Steve Jobs.  This person probably was talking about how Bill & Melinda foundation has changed the world.  I believe, Bill & Melinda foundation was found by Bill Gates and his wife.  I have heard how Bill & Melinda foundation has been involved with projects that have huge positive impacts on the world such as allowing the children of the poorest nations to have access to much needed vaccines.

With Steve Jobs is no longer with us, his company is continuing making huge gains to which Amazon and other competitors are very much like to see Apple stumbles.  Just recently, Amazon has released a commercial to point out how expensive iPad has been.  The lady in the commercial said to the man, even with her Kindle which could be read in sunlight and the other two Kindle Fires put together would still be cheaper than the man’s iPad.  The man was embarrassed and asked her who would be sitting in the empty seat next to her, and she said it was her husband.  The commercial ended gradually as it showed the man left in embarrassment and the prices of the regular Kindle ($199) and Kindle Fires ($79) appeared to confirm what the lady in the commercial had said.

Source:  http://www.techradar.com/news/computing/apple/steve-jobs-was-deceptive-says-fbi-file-1062235?src=rss&attr=all

Removing An App Which Appears Twice In Mac OS X Lion’s Launchpad

Screenshot of Launchpad was taken from Vinh Nguyen's Macbook Pro!

Screenshot of Launchpad was taken from Vinh Nguyen's Macbook Pro!

Mac OS X Lion’s Launchpad sometimes can be very buggy.  In my case, I saw an app appears twice in my Launchpad.  Nonetheless, this app could not be removed from Launchpad since it was downloaded and installed outside of the App Store.  So, even I had tried to refresh the Launchpad, the app refused to be removed from the Launchpad.  The whole idea of removing the app from Launchpad is to stop the app to appear twice in the Launchpad.  Once the app is removed from the Launchpad, one can always drag the same app back into Launchpad, but this time it won’t appear twice!  For those who are worrying that removing an app from Launchpad might actually uninstall the app, it’s not so!

Anyhow, enough with my ranting, and here is the solution.  You need to enter the command line (sqlite3 ~/Library/Application\ Support/Dock/*.db “DELETE from apps WHERE title=’APPNAME’;” && killall Dock) and replace the parameter where it says title=’APPNAME’ with the name of the app that you’ve wanted to remove.  So for an example, if you want to remove Spotify from Launchpad, you type in (sqlite3 ~/Library/Application\ Support/Dock/*.db “DELETE from apps WHERE title=’Spotify’;” && killall Dock).  Once you have done the removing of the app from the Launchpad, you might want to go back into Finder > Applications and drag the app you have removed from Launchpad back into Launchpad (i.e., appearing on the Dock).  Remember, doing this correctly, the same app won’t appear twice again inside your Launchpad.

Source:  http://osxdaily.com/2012/01/05/remove-apps-from-launchpad/

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