Command_-options_arguments _ = space

Everything is Case Sensitive

use the arrow key to recall commands

# makes a comment

Crtl+c = kills the command chain

1) pwd = shows directory

2) cal "month" "year" = Display the calender

3) script "chap01" = records everything you do during the initial command

4) Ls = checks record of what was recorded [ stands for List ]

5) date = gives today's date

6) date -u = The UTC date

7) man who = opens command set press Q to exit

8 ) clear = to clear the page

9) date -j "year" = gives the number of days

10) who = who is logged on to your host [man -who = check all who commands]

11) who -H = what time the other users have been on

12) who -u = how long the other users have been on

13) who -uH =

14) who -q = how many and who are using processes

15) who am i = tells who you are

16) who -b = idle time for each user

17) who -q =

[whatis " " ] = tells u what it is

Cool, that basically covers the basics

I'd like to add a few things. If you want more information or a short tutorial on UNIX/LINUX commands go to :
http://www.ee.surrey.ac.uk/Teaching/Unix/index.html
or http://www.math.utah.edu/lab/unix/unix-commands.html
for list of commands

Thanks for the post Archive!

ty