PHP system commands

Hi all!

I want to execute system commands through the functions provided by PHP (like exec, system etc)

In the LINUX machine in my work, everything seems to be OK, when, for example, I write system `ls`; and I print it on the screen.
In my home PC on the other hand, where I have winXP and the Cygwin platform installed, none of these works.

1) Is the Cygwin platform sufficient to run system commands or must I have LINUX machine?

2) Do I need to change anything in my php.ini file in order to 'activate' the system commands?

Thanx!

I think on windows it calls cmd.exe by default for system commands, so it'll only process windows commands. You'll need to first have a system call to start cygwin and then run your linux commands.

Thanx a lot for your time.
I tried `dir` and it worked, so you were right.