commands do not work problem

[Mike T. <php...@ya...>]

Hi,

I'm new to PHP Shell. I set up and logged in successfully. But when it comes to type in the command, I tested it by using some very basic commands like "pwd", "ls" "cd", etc. It always gives me the message like "not recognized as internal or external command" or something like that. Did I do something wrong? Or I need to use special command?

Another question is: I checked some discussion about this convenient tool and it says that this tool is much more convenient. But how can I explore and take advantage of the features I haven't found yet. To me, it is a web interface, but I still need to type in the command line to execute. It seems same as other linux tool except for the user interface. I believe I must have missed something here. May I know how I can use this tool efficiently?

Thanks!