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Show the List of Installed Packages on Ubuntu or Debian

The command we need to use to list the packages currently installed in Ubuntu or Debian is dpkg –get-selections. For example:

# dpkg --get-selections
acpi                                            install
acpi-support-base                               install
acpid                                           install
adduser                                         install
apache2                                         install
apache2-mpm-prefork                             install
apache2-utils                                   install
apache2.2-common                                install
apt                                             install
apt-utils                                       install
aptitude                                        install
autoconf                                        install
automake                                        install
automake1.4                                     install
autotools-dev                                   install
avahi-daemon                                    install
bacula-common                                   install
bacula-fd                                       install
base-files                                      install
base-passwd                                     install
bash                                            install
bind9-host                                      install
binutils                                        install

…

 

It will return a long list showing all the installed packages. To filter to specific list of packages, for example we only need to show java packages, combine it with grep, for example:

# dpkg --get-selections|grep java
java-common                                     install
java-gcj-compat                                 install
java-gcj-compat-headless                        install
libbcel-java                                    install
liblog4j1.2-java                                install
liblog4j1.2-java-gcj                            install
libmx4j-java                                    install
libpg-java                                      install
libregexp-java                                  install
sun-java6-bin                                   install
sun-java6-jdk                                   install
sun-java6-jre                                   install

We can find the locations of the files within a package from the list by using the dpkg -L command, such as:

# dpkg -L sun-java6-jdk|more
/.
/usr
/usr/share
/usr/share/doc
/usr/share/doc/sun-java6-jdk
/usr/share/doc/sun-java6-jdk/changelog.Debian.gz
/usr/share/doc/sun-java6-jdk/copyright
/usr/share/doc/sun-java6-jdk/README.alternatives
/usr/share/doc/sun-java6-jdk/README.html
/usr/share/menu
/usr/share/menu/sun-java6-jdk
/usr/share/applications
/usr/share/applications/sun-java6-jconsole.desktop
/usr/share/lintian
/usr/share/lintian/overrides
/usr/share/lintian/overrides/sun-java6-jdk
/usr/share/doc-base
/usr/share/doc-base/sun-java6-jdk-readme
/usr/lib
/usr/lib/jvm
/usr/lib/jvm/java-6-sun-1.6.0.12
/usr/lib/jvm/java-6-sun-1.6.0.12/include
/usr/lib/jvm/java-6-sun-1.6.0.12/include/linux
/usr/lib/jvm/java-6-sun-1.6.0.12/include/linux/jni_md.h
/usr/lib/jvm/java-6-sun-1.6.0.12/include/linux/jawt_md.h
/usr/lib/jvm/java-6-sun-1.6.0.12/include/jni.h
/usr/lib/jvm/java-6-sun-1.6.0.12/include/jdwpTransport.h

…

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Categories: Linux Tags: , , , ,

Funambol Mobile Open Source Book Released

February 12th, 2010 No comments

This book explains almost all about syncing your email and other data with mobile devices using Funambol 7.1 image

  • Provide push email capabilities and synchronization services for mobile devices and PC software using Funambol
  • Develop your own Funambol extensions
  • Many examples explaining all functionalities provided by the Funambol platform
  • An easy reading for system administrators and developers who want to keep in sync enterprise data

 

Click here for this book’s home page.

 

In Detail

Funambol is a free and open source mobile synchronization server that provides push email, address book and calendar (PIM) data synchronization, and device management for wireless devices. Are you looking to sync your email and other data with mobile devices for easy access? This book will show you how to do that via the Internet cloud.

With the help of this complete, practical guide you will learn how to access your email, calendar, contacts, important notes a lot more easily and quickly using Funambol. You will be able to sync a large number of online applications with your mobile devices. You will also be able to develop, deploy, and manage any mobile project.

This book will show you how to provide a full-featured PIM synchronization and push email service with Funambol.
You will start by installing Funambol on a personal computer, and then move on to acquire detailed information on the Funambol architecture and the network requirements for deploying it. You will cover several components of Funambol such as Data Synchronization Server, Device Management, Client Plugins, and more.

As you reach the end of the book, you will delve deeper to explore the wide range of possibilities of the Funambol platform beyond the immediate needs of personal data synchronization and mobile email. The book is also a great starting point for anyone who aims to extend Funambol. This book was targeted at version 7.1 of Funambol, but is also applicable to version 8.

 

Read the full Table of Contents for Funambol Mobile Open Source

Read the sample Content for Funambol Mobile Open Source

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Adempiere – How to Enter Salary Payment using Cash Journal

January 26th, 2010 1 comment

Monthly employee salary payment can be done by Cash Journal. In order to do that, we need to create a new Charge, which is then associated with Wages expense account. This video tutorial show you how to do that, which are the steps of:

  1. Creating a new Charge associated with Wages expense
  2. Using the Charge in Cash Journal and entering the salary payment

Video Tutorial: Entering Salary Payment using Cash Journal

 

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BASH Redirection

Quick reference

In BASH terminology, there are 3 file descriptors, stdin, stdout and stderr (std means standard).

Basically you can:

  1. redirect stdout to a file
  2. redirect stderr to a file
  3. redirect stdout to a stderr
  4. redirect stderr to a stdout
  5. redirect stderr and stdout to a file
  6. redirect stderr and stdout to stdout
  7. redirect stderr and stdout to stderr

Next, 1 represents stdout and 2 means stderr.

A little note for seeing this things: with the less command you can view both stdout (which will remain on the buffer) and the stderr that will be printed on the screen, but erased as you try to ‘browse’ the buffer.

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Categories: Linux Tags: , , , ,

Adempiere – How to Import Report Line Set for Balance Sheet

January 18th, 2010 2 comments

Adempiere financial reports (balance sheet and profit loss) must be correctly setup before you can see and generate the reports. You must setup the Report Line Set and Report Column Set.

These video shows you how to import the Report Line Set for Balance report, adjust the value and calculation for each report line, and how to create the reports.

The Flash plugin is required to view this object.

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Adempiere – How to Import Report Line Set for Profit and Loss

Adempiere financial reports (balance sheet and profit loss) must be correctly setup before you can see and generate the reports. You must setup the Report Line Set and Report Column Set.

These video shows you how to import the Report Line Set for Profit and Loss report, adjust the value and calculation for each report line, and how to create the reports.

The Flash plugin is required to view this object.

-

 

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Driving Traffic Into A Brand New Website Within 24 hours

No traffic means you will not get sales. This is the very most important equation when it comes to internet marketing. Whether you are new to internet marketing or an experienced marketer still no one will ever get to see your site and be amazed with it when it doesn’t have any traffic at all. Specially for those who have just built a website having all the money making affiliate links that are all plugged in, or just a simple website wherein it promotes your own business services and products.

If you have just started to be an affiliate I supposed you have already tried many means of advertising for your affiliate programs. Maybe you have already tried using safelists, submitting them manually and then moved on to millions of automated submission tools or perhaps you have also bought leads for your business.

It’s possible you did make some sales and got a couple of leads, but still the results remain far from fantastic plus all of these methods are very time consuming. All this effort can be very expensive and at some point of times it can also be demoralizing. You just imagine, you are going to send powerful email advertisements to thousands of quality leads and then just hear from a few them and also before I forget, there are also those cheap traffic sites that just sell you pop overs that are useless.

If you have experienced these things that I have told you well this is the only way out.

 

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5 Strategies To Use To Get Free Targeted Website Traffic

The floor of the New York Stock Exchange.

Image via Wikipedia

Having an online business means that you need to get free targeted website traffic or you will never make money and never succeed. There are many different strategies that can be used for getting free targeted traffic. You just need to know the more effective strategies to use.

Here are the most effective strategies that anyone can use for free targeted traffic to any business online.

One: Article marketing – This is one of the most effective strategies you can use for building targeted traffic to your site now and far into the future. There are many ways online that articles can be used to get your site out there. You can distribute them to forums, article directories, social marketing sites or even your blog.

Two: Social marketing – This is a method that you definitely need to be using because it is becoming one of the best and most effective ways to market any business online. There are many social sites you should use. Find these sites and educate yourself on using it effectively and before you know it, your business will be receiving a lot of targeted traffic.

 



Three: Forums – Find forums that are related to your niche and get involved in them. Set up a signature file with your business information. Each time you post a question, make a comment, answer a question, or do any type of post it is displayed giving you free marketing.

Four: SEO – Make sure your website is optimized for the search engines. Pay close attention to what keywords are being used and then use as many targeted ones as possible. Search engines will pick up these keywords and then you will start to see your site placed in their free results.

Five: Videos – There are many free sites online that help you make a video. You just need to have a webcam and then find these sites. Video is an effective and popular advertising tool to get targeted traffic.

These are the most effective strategies that you want to use for free targeted website traffic. Educate yourself on how to use each strategy effectively and then put into action what you learn. You want to have numerous marketing methods working for you to get more traffic. This is the only way to find success online and make money.


Suzanne Morrison is the owner of an internet business ideas website that helps people achieve a high search engine ranking website. Visit it today for a free search engine optimization tutorial.

Source: http://www.submityourarticle.com

Permalink: http://www.submityourarticle.com/a.php?a=78908

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How to Apply for a Merchant Account When Residing in the Middle East

Go MasterCard! Congrats to Fellow Shareholders!

Image by Taekwonweirdo via Flickr

When applying for an offshore merchant account in the Middle East, the requirements and the procedures may vary according to the processing company namely: Panama Legal and Thetabiz Offshore.

IT is applicable for those who have international businesses away from the place of residency. However, not all are qualified to apply since there are some countries that are not currently catered by the service processors. Here are two companies that offer offshore merchant account services and the steps on how to apply one namely:

 

 

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NetBeans IDE 6.8 Released

December 15th, 2009 No comments

NetBeans™ IDE 6.8 offers best-in-class support for the entire Java™ Platform Enterprise Edition 6 specification and the Sun GlassFish™ Enterprise Server v3 platform. Simplify Java application development with Java EE 6 language features: less XML configuration and more POJO-like development; easily target and deploy to GlassFish v3.

NetBeans IDE continues to be the tool of choice for top development languages, and this release includes new features and improved support for PHP 5.3 and the Symfony framework, the latest JavaFX™ SDK 1.2.1, C/C++, Ruby, Maven and more. Integration with Project Kenai, a collaborative environment for hosting open-source projects, now offers full support for JIRA, as well as improved issue tracker integration. As always, the NetBeans Platform provides a rock-solid application framework that can save years of development time.

Supporting Java EE 6 improvements first, NetBeans IDE 6.8 boosts developer productivity and lets developers take advantage of today’s latest languages and platform features.

NetBeans IDE 6.8 is available in English, Brazilian-Portuguese, Japanese and Simplified Chinese.

Get Tomorrow Today with NetBeans IDE 6.8!

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