UNIX

I learned a few things about UNIX last lab:
1. The calender 'cal' function seems usefull enough, though I dont know what you can do with it aside see an unmarked calender, which is somewhat like the calender and clock on the bottom right corner in Windows.
2. The 'mkdir' command seems to be a lot like making a new folder in Windows.
3. The 'more' function can only, in my mind, be compared to scrolling in a file thats too long.
and 4. Also, the 'finger' command seems a lot like usiing the internet to find someone's profile, such as a blog.