git.
intellij idea community eddition.
ubuntu.
this file is for create a new project in the intellij idea using just command this save a lot of time instead of open the intellij and create new java project with intellij using this file with basic command that provided below will help you a lot and you can after that change the main class bassed on your project, if you encounter any problem dont forget to mention it.
download the script file .
and run this command in the terminal in the existing directory file.
bash script.sh
if the script file dosn't execute run this command and after that run the previuos command.
chmod +x script.sh