Give a valid UNIX command line to achieve each of the following: 1) Change to another directory called CS421 2) Delete a file called wrongfile 3) Rename prog7.c to prog8.c 4) List the contents of the current directory including all file details 5) Print your current working directory 6) Make a new directory called megadir 7) Display the contents of a file called smallfile For the editor you chose to use, what command/action do you use to: 8) Add a new line of code 9) Search for a string 10) Save the file

What best describes a career pathway in a lodging career? a worker starts out as an amusement attendant, then becomes a recreation worker, and then becomes a gaming worker within five years. a worker starts out as a bell hop, then becomes a night clerk, and then becomes a hotel manager within five years. a worker starting out as a tour guide, then becomes a travel clerk, and then becomes a travel agent within five years. a worker starts out as a server, then becomes a food preparer, and then becomes a head chef within five years.

When is an original work considered public domain? a. when posted via social media b. when it is posted on the internet c. when a copyright symbol is not included with the piece of work d. when explicit permission is given by the author / owner

Ihave an iphone 8plus should i get another phone like samsung note 9 or s9 ? ?