Question

1.

We can "download" a Unix command and the results from that
command into a file on our local computer

using copy and paste

using a word processor such as Word, and then open the Unix Window

using the download command

2.

When a user is logged on to their account on hills on more than one computer at the same time, which command can display a list of these sessions?

whoami

kill

history

ps

3.

When your session on hills is hung up, you can open a new window and log in
and abort your session that is hung using the command

entering: c

ps

exit

kill

4.

Append how long the system has been up to a file named
is.up

Pick from answers below:

uptime > is.up

uptime >> is.up

uptime << is.up

uptime < is.up

5.

My birthday is Aug 25, 1977 and I want to see which day of the month I was born on, which of the following commands should I use:

calendar 25 8 1977

cal 8 1977

cal 08/25/57

calendar 8 25 1977

Answer 1

1. using a word processor such as Word, and then open the Unix Window

2. ps command as it shows presently running processes.

3. kill command as it terminates a running or stuck process standardly.

4. uptime >> is.up as uptime command shows how long the system has been up to a file and >> is symbol for standard append output.

5. cal 8 1977 as this will show the calendar of that month.