How-to Check If Package is Installed on Ubuntu Linux

This Short Tip Show How-to Check If a Package is Already Installed in Ubuntu Linux.

 

To the Post Bottom Link to Article Showing Exactly Howto Search for Files/Directories/Paths/Images by Command Line.

 

The Content and Details are Expressly Reduced to Give Focus Only to the Essentials Instructions and Commands and Make Tip more Easy & Digestive;)

1. Open a Terminal Window

2. dpkg -l <PACKAGENAME>

   For Example here Below the Output of a Check for python-django.

   

To Get some Extra-Insight Look this other Guide:

HOW to Find Files/Directories/Images on Linux Command Line

How-to Search Files, Icons, Images or PATHS with the LocateCommand.

Java JDK7 Howto Install and Getting-Started on Windows7 64bit

This Post Show How-to Install the Last Java JDK 7 Release on Windows 7 64bit.

 

On the Post Bottom you will Find a Link to Getting-Started with JDK 7 Development on Windows.

 

The Java JDK 7 for Windows Include also as Optional the Last Java FX Release.

 

To Make the Entire Process Easier to Visualize and Retain the Article Includes the Basic Screenshots of the Essentials Steps Involved.

 

The Content and Details are Expressly Reduced to Give Focus Only to the Essentials Instructions and Commands and Make Tut more Easy & Digestive;)

1. Download Java JDK 7:

   Java JDK 7 Windows x64

   On the JDK Section Select the Windows x64Release.
2. Double-Click on .exe Installer
3. Follow the Installation Workflow

   Select the JDK 7 Location

   

   Choose if Install also the JavaFX SDK...

   

   Eventually set JavaFX Path.

   

4. Getting-Started and Running with JDK 7:

   Quick Getting-Started Tutorial for JDK 7 Development

   Contains the How-to Quick Getting-Started and Running with Java JDK 7 Development

Java JDK7 How-to Install and Getting-Started on Windows7

This Post Show How-to Install the Last Java JDK 7 Release on Windows 7.

 

On the Post Bottom you will Find a Link to Getting-Started with JDK 7 Development on Windows.

 

The Java JDK 7 for Windows Include also as Optional the Last Java FX Release.

 

To Make the Entire Process Easier to Visualize and Retain the Article Includes the Basic Screenshots of the Essentials Steps Involved.

 

The Content and Details are Expressly Reduced to Give Focus Only to the Essentials Instructions and Commands and Make Tut more Easy & Digestive;)

1. Download Java JDK 7:

   Java JDK 7 Windows x86

   On the JDK Section Select the Windows x86Release.
2. Double-Click on .exe Installer
3. Follow the Installation Workflow

   Select the JDK 7 Location

   

   Choose if Install also the JavaFX SDK...

   

   Eventually set JavaFX Path.

   

5. Getting-Started and Running with JDK 7:

   Quick Getting-Started Tutorial for JDK 7 Development

   Contains the How-to Quick Getting-Started and Running with Java JDK 7 Development