How to pass string parameter in java as parameter at runtime


username

I am new to Java and I need help because how to get the value at runtime when executing a Java file. I have a Java program where the values ​​of host, user, password and command are hardcoded, how can I parameterize them. E.g,

    public static void main(String[] args) {
        String host="ssh.journaldev.com";
        String user="sshuser";
        String password="sshpwd";
        String command1="ls -ltr";
        try{....

Any changes we can make so that when running on cmdline I can pass all the values. E.g.
java -jar testjava ssh.journaldev.com sshuser sshpwd "ls -ltr"This should execute.

Dermot Blair

Yes, this can be done by:

String name = args[0];
String user = args[1];
String password=args[2];
String command1=args[3];

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