Are you swapped? Increase the performance of Linux machine.

2010-07-14 2 min read Fedora Linux

With the ever increasing cost of the Hardware, the amount of physical RAM available on the system is increasing day by day. For example, couple of years back, I had a system which was very high end Desktop with 256MB RAM and today I have a 2GB RAM Desktop. So, whats the point.

The Linux systems (right word should be kernel) are desiged to use both RAM and swap partition. Swap partition is a partition on Hard disk and is used mostly like RAM. Problem is that HDD access is always slower than RAM access and hence inherently, the system will work little slower even if you have enough RAM not to use swap. The term ”swappiness” is used to determine how the kernel should try to seam-balance between the use of RAM and swap. By default, most of the distro’s have a swappiness of 60. A higher value of swappiness means that the RAM will be swapped out faster.

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A Five-Way Linux Distribution Comparison In 2010

2010-07-14 0 min read Linux Uncategorized
\"Tux,
Image via Wikipedia

<a href="http://www.phoronix.com/scan.php?page=article&item=linux_2010_fiveway&num=1" target="_blank">A five way linux comparison.

A very good comparison of the most common and famous distributions of <a class="zem_slink freebase/guid/9202a8c04000641f8000000000dafbd5" title="Linux" rel="wikipedia" href="http://en.wikipedia.org/wiki/Linux">Linux. Very comprehensive and detailed. Love this guy.<h6 class="zemanta-related-title">Related articles by Zemanta <ul class="zemanta-article-ul"> <li class="zemanta-article-ul-li"><a href="http://lifehacker.com/5585048/spotify-streaming-music-player-comes-to-linux">Spotify Streaming Music Player Comes to Linux [Downloads] (lifehacker.com) <li class="zemanta-article-ul-li"><a href="http://sathyasays.com/2010/07/13/spotify-for-linux/">Spotify for Linux (sathyasays.com) <div class="zemanta-pixie"><a class="zemanta-pixie-a" title="Enhanced by Zemanta" href="http://www.zemanta.com/"><img class="zemanta-pixie-img" src="http://blog.amit-agarwal.co.in/wp-content/uploads/2010/08/zemified_c16.gif" alt="Enhanced by Zemanta" /><span class="zem-script more-related more-info pretty-attribution paragraph-reblog">

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2010-06-25 4 min read Linux

Note: I am using this and definately this is a big improvement over the previous versions. Here is the blog from gnome blog:

After more than a year of heavy development, <a class="zem_slink freebase/en/networkmanager" title="NetworkManager" rel="homepage" href="http://www.gnome.org/projects/NetworkManager">NetworkManager 0.8 was unleashed on the world a few weeks ago.  While we obviously couldn’t make everyone happy just yet, this release includes a ton of great stuff.  Much of it is under the hood, so while it won’t dazzle you in a blinding flash of light, it should still make your head explode.

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How To Install Ailurus On Fedora

2010-06-05 2 min read Fedora

For those who have not yet heard about ailurus:

<img src="http://blog.amit-agarwal.co.in/wp-content/uploads/2010/08/ailuruslogo.png" alt="" width="24" height="24" />What is Ailurus?

Ailurus is cross-Linux-<a class="zem_slink freebase/en/linux_distribution" title="Linux distribution" rel="wikipedia" href="http://en.wikipedia.org/wiki/Linux_distribution">distribution <a class="zem_slink freebase/en/gnu_general_public_license" title="GNU General Public License" rel="wikipedia" href="http://en.wikipedia.org/wiki/GNU_General_Public_License">GPL <a class="zem_slink freebase/en/computer_software" title="Computer software" rel="wikipedia" href="http://en.wikipedia.org/wiki/Computer_software">software, which aims at making Linux easier to use, for newcomers.

<img src="http://blog.amit-agarwal.co.in/wp-content/uploads/2010/08/ailuruslogo.png" alt="" width="24" height="24" />What does Ailurus hope to do?

Ailurus hopes to reduce the difficulty which newcomers encounter when they are using Linux.

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Upgrade to Fedora 13 from your existing version using yum.

2010-04-21 1 min read Fedora Uncategorized

Well. this time it seems to be very simple :

yum –releasever=13 upgrade

update 22/April/2010:
The key file will not be there so there are two options for you in this case:

  1. Install the following rpms from the downloaded rpms with &#8221;yum –nogpg localinstall&#8221;
    a) fedora-release
    b) fedora-release-notes
  2. Run the whole upgrade with –nogpg option.

Issue observed after the upgrade:
The new kernel was not added in the grub menu and I had to manually add the below entry in the <a class="zem_slink freebase/en/gnu_grub" title="GNU GRUB" rel="homepage" href="http://www.gnu.org/software/grub/">menu.lst file:

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Fedora 12 Released

2010-03-12 0 min read Fedora
\"Image
Image via CrunchBase

Fedora 12, the latest version of the popular open-source operating systems for desktops and servers, has been released: &#8221;The Fedora Project, a Red Hat, Inc. sponsored and community-supported open source collaboration, today announced the availability of Fedora 12, the latest version of its free, open-source operating system distribution…..

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Script to Watch for Ubuntu 9.10 Launch – can be used in other scenarios.

2010-02-10 1 min read Linux

I know ubuntu is out already but this is something that you can use to monitor a webpage.

This script will run check a for the Ubuntu 9.10 launch once every 5 mins and let you know when it&#8217;s available:

while [ 1 ]; do if [ -z \"`curl -I \"http://cdimage.ubuntu.com/releases/9.10/release/\"|grep \"404\"`\" ]; then kdialog --msgbox \"9.10 Released\"; exit; fi; sleep 300;  done

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