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Archive for the ‘System Tools’ Category

MyUnity – Unity Tweak Tool

07 Jan

MyUnity is a Unity Tweak tool for Ubuntu that is used to adjust, tweak and customize Unity desktop. MyUnity is also available for the Ubuntu 12.04 in the repositories so it can be installed right from Ubuntu Software Center. It is very simple, lightweight, and user friendly.

 

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Ubuntu Tweak 0.6 | Tweaking Unity Simplified

24 Dec

Ubuntu Tweak 0.6

The all new version of popular tweak tool Ubuntu Tweak has just been released which supports Ubuntu 11.10  Oneiric Ocelot having Unity Interface.The software comes up with its old feature set improving just in the terms of supporting Unity and providing all new Interface which looks much better than the previous one.The whole software has been divided into small plug-able “Clips” providing one functionality or the other.Unity support includes tweaking for both 2D and 3D desktops along with support for Compiz.Source list features backup functionality for easy backup and recovery or source lists.Janitor is another feature that has been added allowing you to keep your system clean .

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Hash brute-forcing – CPU vs GPU – a quick overview

17 Nov

Software used:

  • Hashcat for CPUs
  • oclHashcat-lite for AMD graphic cards
  • cudaHashcat-lite for nVidia graphic cards

Results:

MD5

Equipment Speed (million brute-forces per second
HD 6950 4781.5
HD 5770 2897.7
HD 5750 2405.5
HD 4890 1743.5
GTX 560 Ti 1033.7
GTX 260 Core 216 718.1
8800 GT 489.8
HD 6310 86.5
i5-2500k (4 threads) 53.41
i5-2500k (2 threads) 28.80
i5-2500k (1 thread) 14.40

 

SHA1

Equipment Speed (million brute-forces per second
HD 6950 1675.1
HD 5770 1020.0
HD 5750 841.0
HD 4890 625.5
GTX 560 Ti 504.1
GTX 260 50.9
i5-2500k (4 threads) 45.78
HD 6310 32.1
8800 GT 31.7
i5-2500k (2 threads) 24.75
i5-2500k (1 thread) 12.51

 

AMD’s VLIW architecture owns nVidia’s Fermi and older architectures in this case. More parallelized and that’s what Cryptography is all about. Would be interesting to see how AMD’s Graphics Core Next fares up for this purpose.

What does 5 billion MD5 brute forces per second mean?

MD5 Hash of a 7 char string containing only lower-case alphabets and numbers cracked within 30 seconds. Think how fast 8 x HD 6990s would be.

Note: oclHashcat-lite didn’t work for nVidia cards. Don’t know why. Could be either – software or driver issue. Don’t consider this an Apples-to-Apples comparison. But still this is the best what each platforms can offer.

 

VirtualBox 4.1.4 Released

04 Oct

VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. Recently, VirtualBox 4.1.4 has been released and is ready for Ubuntu 11.04. This release has come up with basically bugfixes only as it is a maintenance release. So, no goodies for anyone, atleast for now. But many annoying bugs like memory leak, GUI bugs while running KDE, add support for X.Org Server 1.11, fixed compiz bugs and numerous others. For details regarding the bugfixes please see the changelog.

Download – VirtualBox 4.1.4

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Ubuntu Tweak 0.6 Beta Testing

23 Sep

Ubuntu Tweak 0.6 Beta is finally out after a long wait. We wish you all the very best to Tualatrix Chou from the entire open-source community as despite of the hardships he faced in the previous weeks, he is still on the way to get UT 0.6 working. Thank-you very much !

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Super Boot Manager : The Ultimate Toolkit for Customizing Ubuntu Bootloader

22 May

Super Boot Manager : The Ultimate Toolkit for Customizing Ubuntu Bootloader

So those of you who were eagerly waiting (like me ) for a GUI for adding Burg or Plymouth to Ubuntu ..Your Wait is Over…!!!
Presenting you the ultimate toolkit ( do I sound like Steve Jobs ) for customizing Ubuntu Bootloader  Super-Boot-Manager (or SBM you may call it in short)
SBM has an integrated

  • BURG Manager - For Installing , customizing & configuring Burg
  • PLYMOUTH Manager – For Installing , customizing & configuring Plymouth
  • GRUB Manager - For Installing , customizing & configuring Grub

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Ubuntu 11.04 Natty Narwhal Final Released

28 Apr

After months of development, Unity is ready for mainstream usage as Ubuntu 11.04 Natty Narwhal stable version has been released. We have come a long way from alpha testing to public betas and now the final release. We have seen many important applications coming up like Firefox got upgraded to 4.0 and came out to be a big success, Banshee made its way to Ubuntu as a default Media player, LibreOffice 3.3.2 now servers a default Office suite or Ubuntu lovers and much more.

Download Ubuntu 11.04

Ubuntu 11.04 Natty Narwhal –

Kubuntu 11.04 with KDE 4.6 -

(For installation procedure, please refer our previous post carefully)

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VirtualBox 4.0.6 for Ubuntu 11.04

23 Apr

A nice maintenance Update from Oracle for the thier hypervisor yesterday. VirtualBox got updated to version 4.0.6 and now Virtual box packages are available for Ubuntu 11.04 as well. It is a very useful application for testing different distros while keeping the mainstream OS intact. All you need is good hardware. This release has gone through a lot of updates and bugfixes including support for X.Org Server 1.10 final, Linux kernel 2.6.39-rc1 fixes, improved auto-run support, fix mouse support on SUSE 11 SP 1 guests, allow snapshots to be stored in the VM directory and much more.

Virtualbox 4.0.6

Download Virtual Box 4.0.6

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