Hallo everybody,
after spending several hours googleing in english I'm becoming crazy. So I decided to write here...

I have experienced windows for 2 decades and I decided start Linux for many reasons. Once is I found very usefull do quite everything passing through the "command line interface".

One week ago I buyed an N900 thinking to do same thing but...
I can't find a way to work with "cal" and "calendar" commands. My skill is update a text file of my recurrence and so on and check it some time with that "calendar". Also tried "cron" but device tell me "not found"

Have anyone an idea? Thanks.