Install Jar Files in Ubuntu

How to Install Jar Files in Ubuntu

To install a jar file in ubuntu and its flavored OS: 

Steps :

1. Open Terminal (Ctrl+Alt+T)
2. Syntax: java -jar <path to jar>/filename.jar
   Eg: java -jar /home/gulshan/OpenJump.jar
3. That's it. Follow the instructions and you are ready to go.
4. If possible, check the following command: java -version in terminal.

Case Study:

I have downloaded openjump from here : http://openjump.org/ which contains a jar file.

Then I installed with the above steps.

Install Go Lang in Ubuntu(That worked for me!)

To install and run GO Programming Language :

INSTALLATION PROCEDURE:

1. Open Terminal (Ctrl+Alt+T)
2. Check for updates
   $ sudo apt-get update
3. Add the following line (to install ver 1.8)
   $ sudo apt-get install golang-1.8-go
4. Check if its installed properly or not
   $ go version
   This lets you know the current version of go you are running.
5. You have successfully installed the GO lang in your system.

TO RUN SAMPLE GO CODE:

There are three ways to run GO Code.

1. Using a Terminal

          i) Create a file with .go extension.

                  1. Open terminal and type 

                             $ notepadqq hello.go

                  2. Try the following code

             package main
             import "fmt"
             func main() {
             fmt.Println("HELLO WORLD")
             }



          ii) Build and Run the file with the following commands.
                  3. go run hello.go
                       This displays the following output.
                         "HELLO WORLD"
   
      2. Using Online Editor
           Visit the official link : https://play.golang.org/

          

      2. Using IDE

          Download and install LITEIDE.(https://sourceforge.net/projects/liteide/)

          Copy the hello.go code 

          Run using CTRL + R. You will see the output.