How To Compile And Run Java Program In Ubuntu Linux

How to compile and run a java program using openjdk on ubuntu GNU linux.

1) Open the terminal using Ctrl-Alt-t

2) Install open JDK by typing
sudo apt-get install openjdk-8-jdk

3) Enter the name of the text editor followed by the name of the file:

4) Type in the program and save

6) Finally enter java followed by the class which contain the main function to run the program
java ClassName

How to Compile Java Program in .class file or byte code and run it through terminal or cmd in linux or windows.

To Compile the Java Program :

To Run the program :

java ClassFilename

[yashrajshinde]

🤔I think his keyboard wants some kindness;
Specially his ENTER key.

[affonsoscarante]

Thanks a lot for the quick explanation!

[TheJibbsmcgee]

great video concise to the point no fluff

[pashamanusha]

Thank you so much it helped me in execution.

[danielmattos]

good vid. *1:00* He sounds like hes wacking his keyboard

[solomonleo]

1:08 what were you doing there? either u were hitting keyboard or changing some configuration, please tell me.

[danwest]

Good video, thank you. However the sound of typing on the keyboard is way too loud, and it's irritating. Your voice should be more audible then the typing. Thank you.

[bababoimamaboi]

Sorry for saying this but are you fighting with keyboard 😂
BTW tnx for awesome video.

[immaneniaditya]

Bro please avoid key board sounds in next video

[uShabangu]

man why are you fighting your keyboard

[rakeshkumarparida]

I'm just thinking to just print a line of HELLO WORLD we have to go through these all steps 🚶‍♂️

[coyotemoon]

That keyboard sounds like it's made from an oak tree...

[mayanmaster]

It sounds like you type with a closed fist

[AmanYadav-ryxr]

Your keyboard typing sound irritates me