Learning Unix

The wonderful world of computer is starting to unfold... Today in class we learned how to move ourselves around in unix. What i learned what that fact that u can look at the calender from years before or after. U can change ur shell type, i had a different one so i had to change it which wasn't that hard. Also i seen how u can look at ur information and somebosy else's.. which i might add was a little weird. To add to the learning, was the fact that i seen all the files i had already done on html and put on the web...