how to reqognize init as a name cmdlet, function, script file, or executable program [closed]

PS C:UsersI Y O O SDesktopJs.apps> init
init: The term 'init' is not recognized as a name of a cmdlet, function, script file, or executable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.

PS C:UsersI Y O O SDesktopJs.apps> init

and then i will have Json file directory