1. Secure Shell Client

2. SSH program allows you to: Access another computer over a network Execute commands on a remote machine Move files from one machine to another Provides strong authentication and secure communications over insecure channels Protects a network from attacks such as IP spoofing, IP source routing, and DNS spoofing. ◦ An attacker who has managed to take over a network can only force SSH to disconnect

3. Remember! When using SSH, you are working on two computers at the same time. ◦ Keyboard, monitor, and other hardware of your local computer to connect to and use another machine, the remote computer. Make sure that information is safe for sending SSH is a program that access UNIX.

4. Helpful Hints: Use delete key ◦ backspace won’t delete, shows ^H Case sensitive ◦ Hello ◦ hello ◦ HELLO Folders are called Directories

5. File Management Hierarchical File Tree Structure ◦ Shows file paths of folders, subfolders, and files Folder File

6. Day_1 delete_me Anemalz pants.docx skirt.jpg sox.xlsx bird.pptx cat.jpg shirt.txt delete_me. txt delete_me. txt swetaa.jpg fish.pptx dog.docx

7. Day_1 Clothing Animals dog.docx cat.jpg fish.pptx bird.pptx sweater.jp g socks.xlsx skirt.jpg penguin. docx penguin. docx shirt.txt pants.docx

8. Keep in mind: Use delete key ◦ backspace won’t delete, shows ^H Case sensitive ◦ Hello ◦ HELLO Folders are called Directories