- GNOME Theme Manager for Ubuntu Linux - Epidermis

Epidermis changes the appearance of your GNOME desktop in all its aspects in one click. Epidermis 'skins' change the appearance of your desktop wallpaper, Metacity windows border theme, your GTK+ controls theme, your icon theme, your mouse cursor theme, your GRUB bootsplash screen and your GDM login screen theme. Each of these customizations are downloaded in 'pigments' which are available from an Epidermis 'repository'.

An Epidermis skin handles the following themes, called pigments:
 * Wallpapers
 * Metacity window border themes
 * GTK widget themes
 * Icon sets
 * GNOME splash images
 * Mouse cursor themes
 * Grub bootsplash screen
 * Usplash bootsplash screen
 * GDM login screen

Installation:
Download the latest version of epidermis_0.5.2-1_all.deb, double click the downloaded .deb file to install the epidermis, after successful installation you can find epidermis under Application > System Tools




source:http://linuxpoison.blogspot.com/2010/09/135781677511727.html

- Retrieve mail from Yahoo!'s webmail service - FetchYahoo

FetchYahoo is a Perl script that downloads mail from a Yahoo! account to a local mail spool. It is meant to replace fetchmail for people using Yahoo! mail since Yahoo!'s POP service is no longer free. It downloads messages to a local mail spool, including all parts and attachments. It then deletes messages unless requested not to. It can also optionally forward messages to a specified email address and repeat with a given interval.

NOTE: Fetchyahoo will only work if you have selected the all-new Yahoo web interface as your default. You can find out how to switch to the new Yahoo here.

Installing and using FetchYahoo:
    * Download the package and uncompress it : tar -xvzf fetchyahoo-x.y.tar.gz
    * cd fetchyahoo-x.y ; chmod a+rx fetchyahoo
    * Edit fetchyahoo
     OR copy fetchyahoorc to /etc/fetchyahoorc or ~/.fetchyahoorc and edit that
     OR just run fetchyahoo from the commandline
         (use --help to see all options).
    * Use your mail client to get mail from your spool or mbox file.

Options specified on the commandline take precedence over options specified in the configuration file, which in turn take precedence over ons hardcoded within the fetchyahoo program file.



source:http://linuxpoison.blogspot.com/2010/09/135781677514697.html

- Simple GUI application to manage ISO, IMG, BIN, MDF and NRG Image files - Furius ISO Mount

Furius ISO Mount is a simple Gtk+ Interface to Mount and Manage ISO, IMG, BIN, MDF and NRG Image files without burning to disk.

An ISO, IMG, BIN, MDF and NRG Image management utility.

Furius ISO Mount features:
 * Automatically Mounts ISO, IMG, BIN, MDF and NRG Image Files.
 * Supports the ISO-13346 “UDF” file system specification when using the loop mount option.
 * Automatically creates a mount point in your home directory.
 * Automatically Unmounts the Image files.
 * Automatically removes the mount directory to return your home directory to its previous state.
 * Automatically saves the history of the last 10 images mounted.
 * Mounts multiple images.
 * Burn ISO and IMG Files to optical disk.
 * Generate Md5 and SHA1 checksums.
 * Automatically retrieves any previously unmounted images.
 * Automatically generates a log file of all commands needed to mount and unmount images manually.

Installation:
Ubunutu user can install Furius ISO Mount using command: sudo apt-get install furiusisomount

OpenSUSE:
Packaman provides a 1-click Install file to install “Furius ISO Mount”.
Click here to download and open with YaST2 package manager to install “Furius ISO Mount” in openSUSE.

After successful installation go to Application > System Tools and click on "Furius ISO Mount" to open up the application



source:http://linuxpoison.blogspot.com/2010/09/13578167754536.html

- Utility to Convert any Video to iPod, iPod Touch and iPhone MP4 Compatible Format - Furius iConverter

Furius iConverter is a simple GTK interface provides users with a convenient front-end for converting any FFMpeg-supported video format into iPod/iPhone friendly MP4.

Furius iConverter feature:
 * Easy to use
 * Converts any video
 * No configuration needed
 * Supports drag and drop
 * Supports batch conversion
 * Automatically creates high quality videos for your device
 * Automatically fixes codec errors
 * Automatically detects source video aspect ratio and converts appropriately

Please note:
Some distributions come with  a cut down version of ffmpeg and you may need to compile from source.
For Ubuntu users you can enable the Medibuntu repositories and download a fully working version by issuing the following commands:

sudo wget –output-document=/etc/apt/sources.list.d/medibuntu.list http://www.medibuntu.org/sources.list.d/$(lsb_release -cs).list && sudo apt-get –quiet update && sudo apt-get –yes –quiet –allow-unauthenticated install medibuntu-keyring && sudo apt-get –quiet update
sudo apt-get install ffmpeg libavcodec-extra-52

Ubuntu users:
Download  furiusiconverter_0.1.1.0_all.deb and install by double click on the downloaded .deb file.
You can find Furius iConverter under  Sound & Video



source:http://linuxpoison.blogspot.com/2010/09/135781677517941.html

- How to Install / Configure / Use μTorrent Server on Linux system

µTorrent Server is designed for use on computers running Linux and other UNIX-like operating systems. It provides a state-of-the-art implementation of the BitTorrent protocol and a full-featured web-based user interface in a small footprint.

μTorrent server is a daemonizable 32-bit binary of the µTorrent core, built for x86 compatible Linux. It can be managed programmatically via an HTTP API or interactively by using the (included) customized version of the popular uTorrent Web user interface.

µTorrent Server is a full implementation of the official BitTorrent protocol.
Features include:
 * Web-based remote control daemon
 * Multiple simultaneous downloads
 * Configurable bandwidth scheduler
 * Global and per-torrent speed limiting
 * Quick-resumes interrupted transfers
 * Trackerless support (Mainline DHT)

Additionally, µTorrent Server includes a full-featured web-based user interface.

Installation and Configuration of µTorrent Server:
 * Download µTorrent Server for Linux from here.
 * Extract the downloaded package using command:
tar zxvf utorrent-server-3.0-21701.tar.gz
cd bittorrent-server-v3_0/
 * Create µTorrent server configuration file bittorrent-server-v3_0/utserver.conf and put the following settings into this configuration file:
dir_temp_files: temp
preferred_interface: eth0
Starting uTorrent server:
Open up the terminal and type following command to start the µTorrent server:
cd bittorrent-server-v3_0/
./utserver
This will start the  µTorrent server on port 8080 (default), users can access the µTorrent web client from any browser using URL: http://<µTorrent ip address>:8080/gui



source:http://linuxpoison.blogspot.com/2010/09/13578167755743.html

- Configuring Static Network Settings (IP address, netmask, and gateway) in Ubuntu Linux

Static IP Address Assignment
To configure your system to use a static IP address assignment, add the static method to the inet address  statement for the appropriate interface in the file /etc/network/interfaces. The example below assumes you are configuring your first Ethernet interface identified as eth0. Change the address, netmask, and gateway values to meet the requirements of your network.

auto eth0
iface eth0 inet static
address 192.168.1.2
netmask 255.255.255.0
gateway 192.168.1.1

By adding an interface configuration as shown above, you can manually enable the interface through the ifup command: sudo ifup eth0

To manually disable the interface, you can use the ifdown command: sudo ifdown eth0

DNS Client Configuration
To configure your system to use DNS for name resolution, add the IP addresses of the DNS servers that are appropriate for your network in the file /etc/resolv.conf. You can also add an optional DNS suffix search-lists to match your network domain names.

Below is an example of a typical configuration of /etc/resolv.conf for a server on the domain "example.com" and using two Google public DNS servers.

search example.com
nameserver 8.8.8.8
nameserver 8.8.4.4

If you have multiple domains you wish to search, your configuration might look like the following.

search example.com sales.example.com dev.example.com
nameserver 8.8.8.8
nameserver 8.8.4.4


source:http://linuxpoison.blogspot.com/2010/09/13578167756818.html

- How to install RealPlayer on Ubuntu Linux

RealPlayer is a closed source cross-platform media player by RealNetworks that plays a number of multimedia formats including MP3, MPEG-4, QuickTime, Windows Media, and multiple versions of proprietary RealAudio and RealVideo formats.

Note: The .deb package currently available from the RealNetworks site is a 32-bit build of RealPlayer. The .deb file available from the Medibuntu repository will run on 64-bit systems.

Installing RealPlayer:
Add the Medibuntu Repositories, RealPlayer is available through the Medibuntu non-free repository.

The following command will register the Medibuntu repository with your system's Advanced Packaging Tool (APT) and import the Medibuntu keyring. The command should be run in the Terminal (Applications -> Accessories -> Terminal). The command is not release specific - it will determine which version of Ubuntu is running and install the appropriate repositories.

sudo wget http://www.medibuntu.org/sources.list.d/`lsb_release -cs`.list --output-document=/etc/apt/sources.list.d/medibuntu.list
sudo apt-get -q update
sudo apt-get --yes -q --allow-unauthenticated install medibuntu-keyring
sudo apt-get -q update

A line similar to the following will be created in /etc/apt/sources.list.d/medibuntu.list. The entry will reflect the codename of the Ubuntu release you are currently using.

Open the Terminal via Applications > Accessories > Terminal.

sudo apt-get update
sudo apt-get install realplayer

The default installation location is /opt/real/RealPlayer.


source:http://linuxpoison.blogspot.com/2010/09/13578167759539.html

- Setting up squid proxy server on Ubuntu (Quick Start Guide)

Squid is an internet proxy server that can be used within a network to distribute an internet connection to all the computers within the network. One central computer is connected to the internet through any means such as dial-up, cable modem, ISDN, DSL, or T1, runs squid, and thus acts as the firewall to the internet. Because it is a proxy, it has the capabilities to log all user actions such as the URLs visited. There are many features that can be configured in squid. This guide is meant to be a quick start guide for those who are eager to get squid working and then configure it from there.

You can also install and configure squid as a cache server on the local individual machine for speeding up your internet access.

Install Squid
Open up the terminal and type the following command to install squid:
sudo apt-get install squid

Squid Configuration
Open the squid.conf file for editing using command:
gksudo gedit /etc/squid/squid.conf

Find the http_port tag, By default it reads
# http_port 3128

This is the default port that Squid will listen on for requests. If you want to change it, uncomment the line and set the correct port. If you want Squid to listen only on one specific NIC, you can also change the IP address – for example : 192.168.1.5:3128

Next, find the http_access section Uncomment these 2 lines:
acl our_networks src 192.168.1.0/24 192.168.2.0/24
http_access allow our_networks

NOTE: You'll need to change 192.168.1.0/24 to match your network. Unless you have a second subnet you can delete 192.168.2.0/24

With above change, the basic squid configuration is done, you can now start/stop the squid server using command: sudo /etc/init.d/squid start|restart|stop

Configuring squid Clients
To configure any application including a web browser to use squid, modify the proxy setting with the IP address of the squid server and the port number that you have specified in the squid configuration file (default 3128).

Below example showing the Firefox configuration for using squid proxy server running on ip address 192.168.1.2 and port 3128.



source:http://linuxpoison.blogspot.com/2010/10/135781677516596.html

- Recover your deleted jpeg pictures from filesystem or camera memory card - recoverjpeg

Deleted or lost files can usually be recovered from failed or formatted drives and partitions, CD-ROMs and memory cards using the free software available in the Ubuntu repositories. The data is recoverable because the information is not immediately removed from the disk.

Recoverjpeg tries to identify jpeg pictures from a filesystem image. To achieve this goal, it scans the filesystem image and looks for  a  jpeg structure at blocks starting at 512 bytes boundaries.

Salvaged   jpeg   pictures   are  stored  by  default  under  the  name imageXXXXX.jpg where XXXXX is a five digit number starting at zero.  If there  are more than 100,000 recovered pictures, recoverjpeg will start using six figures numbers and more as soon as needed, but  the  100,000 first  ones will use a five figures number. Options -f and -i can over‐ride this behavior.

Installation:
Open the terminal and type following command to install recoverjpeg: sudo apt-get install recoverjpeg

Using recoverjpeg:
Open up the terminal and move to direcotory where you want to store the recovered jpef file and give the following command: sudo recoverjpeg /dev/sda1


Check recoverjpeg man pages to know more options using command: man recoverjpeg


Recoverjpeg does not include a complete jpeg parser. You  may  need  to use  sort-pictures afterwards to identify bogus pictures. Some pictures may be corrupted but have a correct structure; in this case, the  image may be garbled. There is no automated way to detect those pictures with a 100% success rate.



source:http://linuxpoison.blogspot.com/2010/10/13578167751751.html

- How to set Password Length in Ubuntu Linux

A strong password policy is one of the most important aspects of your security posture. Many successful security breaches involve simple brute force and dictionary attacks against weak passwords. If you intend to offer any form of remote access involving your local password system, make sure you adequately address minimum password complexity requirements, maximum password lifetimes, and frequent audits of your authentication systems.

Setting Password Length:
By default, Ubuntu requires a minimum password length of 4 characters, these values are controlled in the file /etc/pam.d/common-password, which is outlined below, look for the line having "pam_unix.so" mentioned ...

password   [success=1 default=ignore]   pam_unix.so nullok obscure min=4 max=8 sha512
If you would like to adjust the minimum length to 6 characters, change the appropriate variable to min=6. The modification is outlined below.
password   [success=1 default=ignore]   pam_unix.so nullok obscure min=6 max=8 sha512


source:http://linuxpoison.blogspot.com/2010/10/13578167755752.html

- Recover deleted files from NTFS filesystem from Ubuntu Linux - Ntfsundelete

If you have accidentally deleted files from your hard drive, don't panic! You can easily recover deleted files whether you are using a Windows PC (NTFS) or Linux OS. You can undelete files with almost guaranteed success. The most important thing is to act as soon as you realize that the files are lost.

When a file is deleted from your computer it is not really deleted. It is simply removed from the directory of files in the folder. Even though you can no longer see the file in the folder, its contents still exist 100% intact at this point.

If you're using Windows and you deleted the file using Windows Explorer, the file will have been moved to the Recycle Bin, as long as a file remains there it can easily be restored in its entirety, with no problem at all. So the first thing to do when you want to recover a deleted file is look in the Recycle Bin. If it's there, use the Restore option which will move it back to its original location.

If you emptied the bin, used Shift Delete to get rid of the file, deleted it from within an application or used some other method of removing it that bypassed the bin, then it is still almost certainly recoverable. When you empty the Recycle Bin or delete a file using another method, the file is still not really deleted. The file no longer exists as far as the operating system is concerned and the space it occupied becomes available for re-use by other files. But the disk space does not get re-used straight away so the data that the deleted file contained will stay on your hard drive for some time to come.

At this point of time you can use Linux OS to recover the deleted file from the windows OS running under NTFS partition using tool call - Ntfsundelete

Installation:
Open up the terminal and type following command: sudo apt-get install ntfsprogs

The ntfsprogs package contains userspace tools: mkntfs, ntfscat, ntfsclone, ntfscluster, ntfscp, ntfsfix, ntfsinfo, ntfslabel, ntfsls, ntfsresize, ntfsundelete, etc and a shared NTFS library.

Using Ntfsundelete:
Figure out which drive  (NTFS) you want to undelete the files from. Open a terminal window and enter the following command in it: sudo fdisk -l this will give you the list of partition present in your drive

Now that you know the name Ubuntu has assigned to your hard drive, we’ll scan it to see what files we can uncover, In the terminal window, type: sudo ntfsundelete /dev/sda1
(replace the /dev/sda1 to your actual drive)


The names of files that can recovered show up in the far right column. The percentage in the third column tells us how much of that file can be recovered.

To quickly recover the PNGs, we will use the * wildcard to recover all of the files that end with .png.
Open up the terminal window, enter: sudo ntfsundelete /dev/sda1 –u –m *.png



source:http://linuxpoison.blogspot.com/2010/10/13578167751245.html

- Detect Directory Traversal Vulnerabilities on HTTP / FTP Servers - DotDotPwn

THE AUTHOR IS NOT RESPONSIBLE BY ANY DAMAGE THAT THIS SOFTWARE MAY CAUSE, THIS TOOL WAS DEVELOPED FOR SECURITY RESEARCH PURPOSES, USE THIS BY YOUR OWN RISK. IF YOU DO NOT AGREE WITH THIS STATEMENT, PLEASE DO NOT USE THE TOOL.

Sometimes, developer's  just create some "generic" filters in order to prevent security issues, like the ones related to web technolgies such as XSS, SQLi or Directory traversals, but not all the times they take care about the obscure strings that an attacker can use to bypass many those weakest filters. With the use of DotDotPwn tool, we can confirm if a Directory traversal attack can be performed -even- if an HTTP/FTP server has already implemented any kind of filter against this attack and knowing *ALL* the available attack strings, developers can strength their web application/client-server filters.

DotDotPwn is a simple PERL tool which detects several Directory Traversal Vulnerabilities on HTTP/FTP Servers. This AttackDB version currently has 871 traversal payloads.

DotDotPwn Features:
 * Detects Directory traversal vulnerabilities on remote HTTP/FTP server systems.
 * DotDotPwn checks the presence of boot.ini on the vulnerable systems through Directory traversal vulnerabilities, so it is assumed that the tested systems are Windows based HTTP/FTP servers.
 * Currently, the traversal database holds 871 attack payloads. Use the -update flag to perform an online fresh update.

DotDotPwn requirements:
* Perl with support of HTTP::Lite and Net::FTP modules (these can be easily downloaded from the CPAN site - http://search.cpan.org/)

Using DotDotPwn:
Untar the package using command: tar -zxvf ddpwn.tar.gz
type the following command to run the directory traversal vulnerabilities test against web server:
perl ddpwn.pl -hhtp 192.168.1.2


Read more about DotDotPwn - here


source:http://linuxpoison.blogspot.com/2010/10/135781677518024.html

- Installing Oracle VM VirtualBox on Ubuntu

VirtualBox is a cross-platform virtualization application.

What does that mean? For one thing, VirtualBox installs on your existing Intel or AMD-based computers, whether they are running Windows, Mac, Linux or Solaris operating systems. Secondly, VirtualBox extends the capabilities of your existing computer so that VirtualBox can run multiple operating systems (inside multiple virtual machines) at the same time. So, for example, you can run Windows and Linux on your Mac, run Windows Server 2008 on your Linux server, run Linux on your Windows PC, and so on, all alongside your existing applications. You can install and run as many virtual machines as you like -- the only practical limits are disk space and memory.

Features of "Oracle VirtualBox 3.2.0":
 * Avirtual SAS controller, emulating the LsiLogic SAS controller.
 * Dynamic memory ‘ballooning,’ enabling 64-bit hosts to adjust the amount of memory dedicated to a VM on the fly.
 * Guest Automation API.
 * Large Page support for increased performance.
 * Limited, experimental support for Mac OS X guests.
 * Multi-monitor support in Windows guests.
 * Page Fusion, a new feature that de-duplicates RAM used by similar VMs.
 * RDP video acceleration.
 * Snapshots can now be deleted while the VM is running.
 * Support for desktop and server versions of Ubuntu “Lucid Lynx” 10.04 LTS.
 * Support for Oracle Enterprise Linux 5.5.
 * Support for the Unrestricted Guest Execution feature in Intel Core i5, Core i7 and Xeon 5600 Series processors.
 * USB tablet/keyboard emulation.
 * vCPU hot-plugging for Linux and some Windows guests.

Installing VirtualBox:
To install VirtualBox, you need to add the non free repository, add one of the following lines according to your distribution to your /etc/apt/sources.list:
deb http://download.virtualbox.org/virtualbox/debian lucid non-free
deb http://download.virtualbox.org/virtualbox/debian karmic non-free
deb http://download.virtualbox.org/virtualbox/debian jaunty non-free
deb http://download.virtualbox.org/virtualbox/debian intrepid non-free
deb http://download.virtualbox.org/virtualbox/debian hardy non-free
deb http://download.virtualbox.org/virtualbox/debian squeeze non-free
deb http://download.virtualbox.org/virtualbox/debian lenny non-free
deb http://download.virtualbox.org/virtualbox/debian etch non-free
Add the verification key, type this command :
wget -q http://download.virtualbox.org/virtualbox/debian/oracle_vbox.asc -O- | sudo apt-key add -

To install VirtualBox, do
sudo apt-get update
sudo apt-get install virtualbox-3.2

This command will install the latest stable version of VirtualBox3.2.

Note: Ubuntu users might want to install the dkms package to ensure that the VirtualBox host kernel modules (vboxdrv, vboxnetflt and vboxnetadp) are properly updated if the linux kernel version changes during the next apt-get upgrade. The dkms package can be installed through the Synaptic Package manager or through the following command: sudo apt-get install dkms




source:http://linuxpoison.blogspot.com/2010/10/13578167757877.html

- Ultimate Music Player For Linux - DeaDBeeF

DeaDBeeF (as in 0xDEADBEEF) is an audio player for GNU/Linux systems with X11 (though now it also runs in plain console without X, in FreeBSD, and in OpenSolaris).

DeaDBeeF features:
 * mp3, ogg vorbis, flac, ape, wv, wav, m4a, mpc, tta, cd audio (and many more)
 * sid, nsf and lots of other popular chiptune formats
 * ID3v1, ID3v2.2, ID3v2.3, ID3v2.4, APEv2, xing/info tags support
 * character set detection for non-unicode id3 tags – supports cp1251 and iso8859-1
 * unicode tags are fully supported as well (both utf8 and ucs2)
 * cuesheet (.cue files) support, with charset detection (utf8/cp1251/iso8859-1)
 * tracker modules like mod, s3m, it, xm, etc
 * HVSC song length database support for sid
 * gtk2 interface with efficient custom widgets
 * no GNOME or KDE dependencies
 * minimize to tray, with scrollwheel volume control
 * drag and drop, both inside of playlist, and from filemanagers and such
 * control playback from command line
 * global hotkeys
 * multiple playlists
 * album artwork display
 * 18-band graphical equalizer
 * metadata editor
 * user-customizable groups in playlists
 * user-customizable columns with flexible title formatting
 * radio and podcast support for ogg vorbis, mp3 and aac streams
 * gapless playback
 * plugin support; bundled with lots of plugins, such as global hotkeys and last.fm scrobbler; sdk is included
 * duration calculation is as precise as possible for vbr mp3 files (with and without xing/info tags)
 * was tested and works on x86, x86_64 and ppc64 architectures. should work on most modern platforms

Continue Reading...


source:http://linuxpoison.blogspot.com/2010/10/13578167751101.html

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