Co to cron job i z czym to sie je, pomóżcie Opcje

[-yan111-]

Co to cron job i do czego służy ?
Mam konkretnie tak napisane w instrukcji:

=================
Cron Job
=================
This is the cron job you or your programmer needs to create (all on one line - No carriage returns.)

* * * * * /PATH/TO/lynx --dump http://PUT_YOUR_DOMAIN_NAME_HERE/scripts/admin/cronjobs.php  > /dev/null


(Replace "PUT_YOUR_DOMAIN_NAME_HERE" with YOUR domain name

Gdzie mam to wpisać (IMG:http://forum.php.pl/style_emoticons/default/questionmark.gif)