1. All apps are web apps. The entire experience takes place within the browser and there are no conventional desktop applications. This means users do not have to deal with installing, managing and updating programs.

2. Because all apps live within the browser, there are significant benefits to security. Unlike traditional operating systems, Chrome OS doesn’t trust the applications you run. Each app is contained within a security sandbox making it harder for malware and viruses to infect your computer. Furthermore, Chrome OS barely trusts itself. Every time you restart your computer the operating system verifies the integrity of its code.

3. We are obsessed with speed. We are taking out every unnecessary process, optimizing many operations and running everything possible in parallel. This means you can go from turning on the computer to surfing the web in a few seconds.

4. Chromium OS User Interface Concepts (video)



5. Design Documents: Software Architecture, Security Overview

VMware Virtual Machine with Chromium OS can be found here (torrent).

Actually complex UI is not the only decision why GIMP should be vanished from Ubuntu so here is the full list:

• the general user doesn’t use it
• its user-interface is too complex
• it’s an application for professionals
• desktop users just want to edit photos and they can do that in F-Spot
• it’s a photoshop replacement and photoshop isn’t included by default in Windows…
• it takes up room on the disc

(taken from here)

Still sounds like fresh nonsense? What about F-Spot as a replacement? Well, an average user most probably claim that above mentioned reasons are true. Maybe that’s why GIMP already dropped from latest Fedora 12. But what should do people who use GIMP every day and loves Ubuntu???

Just execute ‘sudo aptitude install gimp‘

BackTrack is Live distribution for penetration and security tests. This is how its developers describe it. But there are plenty of tools, utilities, programs behind this brief description. Let’s dig into.

This distribution started from the merge of two ones: WHAX (or Whoppix) and Auditor Security Collection (the swiss army knife for security assessments). The latest stable version (BackTrack 3) contains more than 300 tools (including such monsters as wireshark, nmap, hping and others) which will be appreciated by every security professional. All tools are categorized into:

1. Information gathering
2. Network Mapping
3. Vulnerability Identification
4. Penetration
5. Privilage Escalation
6. Maintaining Access
7. Covering Tracks
8. Radio Network Analysis (Wi-Fi and Bluetooth)
9. VoIP and Telephony Analysis
10. Digital Forensics
11. Reverse Engineering

The full list of tools with descriptions you can find at official BackTrack wiki, screenshots and documentation are here.

Download Now: CD Image, USB Image. More?

P.S. Linus “almost Santa” Torvalds’ announcement is definitely worth reading:

Listen to the cheerful grinding of your harddisk as you reboot into an all-new kernel – and I’m sure that if your computer could smile, it would have a big silly grin on its non-existent face. So as you sit there in your basement, give your computer the holiday cheer too.

2. Top 10 Coolest Open Source Applications in 2008. Well, good reading in New Year Eve.

3. Bootable FSF membership cards: USB flash drive comes with pre-installed gNewSense 2.1.

4. Sabayon Linux 4.0 is realeased (smart Gentoo based distro): 25% boot speed gain, 8500 applications, ext4, KDE 4.1.3, Gnome 2.24.2, OpenOffice.org 3.0, Firefox 3.0 and more…

5. Pidgin 2.5.3 is out. Best GTK based instant messenger is ready for downloading. Changelog.

What is .docx actually? It’s Microsoft’s file format representing word processor documents and named OpenXML (as an attempt to create open and free international standard). Today .docx is default format for Microsoft’s word processor Word.

There are myriads of online converters between OpenXML and OpenOffice formats including .docx, .xlsx, .odt and many etc but sometimes it’s much more better to just open received .docx file in Linux offline (if there is temporarily no Internet connection or for security/private reasons etc).

So, just download the following package to certain directory like /usr/src, here are the commands to do it:

1. cd /usr/src
2. sudo wget http://blog.mypapit.net/imej/odf_filter.tar.bz2

The next step is to unpack the contents of the archive (.tar.bz2 is definitely well compressed file) and copy 3 files to OpenOffice’s system directories:

3. sudo tar -xvjf odf_filter.tar.bz2
4. sudo cp OdfConverter /usr/lib/openoffice/program/
5. sudo cp MOOXTypeDetection.xcu /usr/lib/openoffice/share/registry/modules/org/openoffice/TypeDetection/Types/
6. sudo cp MOOXFilter_cpp.xcu /usr/lib/openoffice/share/registry/modules/org/openoffice/TypeDetection/Filter/

As you can see from picture below now it’s possible to natively open .docx files in openoffice under Linux. Of course such “native” support may imply some artefacts in opened files due to file formats incompatibility so it’s also a good option to ask your friends to convert .docs into .pdf before sending you

P.S. Thanks to guys from mypapit.

P.S. Here are several online converters .doc(x) <-> .odf <-> .pdf:

1. ZAMZAR (possibly the best converter), 2. http://docx-converter.com/.

Well, after quick testings there are no doubts that it is not a good option if you wish to have quick and stable alternative for Firefox… But of course it is good for evaluation purposes or for those people who CAN’T wait for official release of Chrome for Linux Certainly the port is based on Windows copy run by Wine (don’t forget to upgrade it). Actually CodeWeavers says that this is just a proof of concept, for fun, and to showcase what Wine can do.

Thanks to Matt from besttechie.net forum.

Another application of checkinstall is software deinstallation that was compiled and installed from sources. As you might already noticed, not every programmer adds “uninstall” rule to Makefile and thus command “make uninstall” would fail. The nice solution is to use checkinstall to prepare binary package from sources and then install or uninstall it with dpkg command (or rpm in RedHat based distributions).

Here is the short algorithm on how to prepare .deb package from clamav source tarball:

1. Install checkinstall:
sudo aptitude -y install checkinstall (Ubuntu, Debian and related distributions)
or
sudo yum install -y checkinstall
(for rpm based distributions, please note that checkinstall usually isn’t included to standard Fedora/RedHat repositories, so you will need to link up third party repo like DAG)
or
compile checkinstall from sources

2. Get clamav sources:
wget http://mesh.dl.sourceforge.net/sourceforge/clamav/clamav-0.81.tar.gz (as an example)

3. Install libraries that might be necessary for clamav compilation:
sudo aptitude install libgmp3 libgmp3-dev
(this command is applicable for Debian and certainly will be different for Fedora or RedHat)

4. Compile clamav:
tar xvfz clamav-0.81.tar.gz
cd clamav-0.81/
./configure --sysconfdir=/etc
make

5. Run checkinstall and follow its intuitive instructions (enter package description etc.):
sudo checkinstall -D make install

6. When finished you’ll get clamav-0.81_0.81-1_i386.deb (or rpm package if you use Fedora/RedHat/CentOs) you may want to install with sudo dpkg -i clamav-0.81_0.81-1_i386.deb (or sudo rpm -i ...) or move to another PC for later installation.

Here is the nice article to read in which UbuntuCat (one of the most active writers at ubuntuforums.org) tries to find out how did Ubuntu end up so popular…

I think this goes along with the forums being less intimidating, but associating the Ubuntu “Humanity Towards Others” philosophy with the distro seemed to give it a purpose and a flavor beyond mere technology. Read more >>

I found the idea to cross the power of above mentioned systems quite interesting. You can download VoltaLinux 2.0 ISO from here, installation instructions are the same as for Slackware.

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