1What is Unix?
A family of operating systems
2How to list contents of current directory
ls
3How to change directories?
cd
4How to make a directory
mkdir
5How to remove an file
rm -[options] [file]
8How to rename file
mv file.txt file2.txt
9How to login to another machine securly
ssh
10How to securly copy a file or directory from one machine to another
scp [orign] [destination]