java command line arguments
class CommandLineExample{
public static void main(String args[]){
System.out.println("Your first argument is: "+args[0]);
}
}
//Now follow these steps
compile by > javac CommandLineExample.java
run by > java CommandLineExample sonoojava read file from command line argument
import java.util.Scanner;
import java.io.File;
Scanner input = new Scanner(new File(args[0])); //Where args[0] is the cmd argument, the file nameCopyright © 2021 Codeinu
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