//&cls&node %0&pause > nul&exit /b 0

var cp = require('child_process');
var p = console.log;

function $(a){
	r = ""+cp.execSync(a);
	p("$ "+a+"\n => "+r);
	return r;
}

$( "echo test" );

ret = $( "node -v" );
p( "nodejsバージョン:" + ret.match( /[0-9\.]+/ )[0]);

p("\n引数:"+ process.argv);