Multiple commands on button click callShellApplication?

Question

in my JScript HTA script I have a button that executes a CMD command when I press it: <button onclick="callShellApplication('ipconfig')">Your IP-Adress</button> But this is only one command and I want to execute several. For example @echo hello + ipconfig, I need this because the system on which I execute the command has a CMD block, with the first command it always puts a cryptic character in front of it only with the second command is the command executed. So to get around that I want to execute two commands. How do I do that?

Best regards, jcjms

Answer 1

I will be critiqued for a one line answer rather than adding a full related code block but this is a minor mod from someone else's answer at https://stackoverflow.com/a/70138712/10802527

    <button onclick="callShellApplication('cmd /d /c echo/ &ipconfig')">IP-Adress</button>

It is not perfect as it throws the black console widow up for a second before feedback is captured.