Why new Process('cd /root') not work?

1

why new Process(‘cd /root’) not work ?

	var p1 = new Process('cd /root');
	trace(p1.stdout.readAll().toString());

	trace(new Process('ls').stdout.readAll().toString());//still in the old path,instead of root path.

Platform： hashlnk and neko

2

Because it’s new Proces('cd', ['/root'])

3

Because it’s new Proces('cd', ['/root'])

it’s still not work. still on current folder.

4

It wouldn’t work in a shell either $(cd /root) ; ls, each process have their own current directory.
You are looking for Sys.setCwd.