Hello: I want the procedure to run automatically while whe machine starting.We can manually modify the disposition of the computer,but I wonder how could the procedure manage this automatically,any ideas?

If you want a program to automatically start when Linux boots up you typically put this in your init scripts. Here are some examples: http://www.linux.org/docs/ldp/howto/Oracle-9i-Fedora-3-Install-HOWTO/sect_08.html http://www.linux.com/feature/46892 Also you can simply google for "create startup script linux"