executing system command via browser

Hi list, I have written a perl CGI script that basically executes a system command via an open command like so: open (COMHANDLE, '/usr/local/bin/gpg --no-tty --list-keys |') or die "can not list keys \n"; print ; close (COMHANDLE) or die "can not close COMHANDLE \n"; For some reason, if I run

execute system command

Hi list, I have written a perl CGI script that basically executes a system command via an open command like so: open (COMHANDLE, '/usr/local/bin/gpg --no-tty --list-keys |') or die "can not list keys \n"; print ; close (COMHANDLE) or die "can not close COMHANDLE \n"; For some reason, if I run