CODE THIS IN LINUX!!!

1. Create a temporary directory called testDir

2. Change into the new directory.

3. Create a new file with nano, vi, or vim called txt . Write Hello World! to it.

4. Display the output of firstfile.txt in the terminal. Upload a screenshot of the output in the testDir with your UCID visible in the console.

5. Find out how many services are running tcp in your terminal. (Hint: Use netstat and grep together)

6. Redirect your netstat tcp output to a new file called output display the output. Upload a screenshot of the output with you ucid to canvas. (Don't mind the Not all processes could be identified...)

7. Lastly, allow output to be executable. Type ls -l to show the permissions and upload another screenshot.