QUESTION 5 Reference the man page for the who command. Which flags (options) whe

Question

QUESTION 5

Reference the man page for the who command.

Which flags (options) when used with the who command will generate the following output?

The output will resemble the following. The date and time may be different.

         system boot 2015-05-16 09:04
         run-level 2 2015-05-16 09:04

QUESTION 6

Create an alias called whopw

alias whopw='ypcat passwd | grep `whoami`'

Execute the the alias. Is the output of the alias your entry from the ypcat passwd file?

True

False

QUESTION 7

What man command option will  search the short descriptions and manual page names for a keyword and print out any matches.

Again.....

What man command option?

QUESTION 8

Using the man command, determine which ls command option (flag) will list directory entries instead of contents.

Which ls command option will do this?

QUESTION 9

After executing the following command, will the contents of the file called inside be the same as the contents of the file called outside?

cat > inside < outside

You will have to create a file called outside to test this.

Yes
No

QUESTION 10

cd to ~fveglian/midterm. This directory contains a number of files.

A) What combination of options (flags), when used with the ls command, will generate the exact output in the following format?

** Make sure that you use the /bin/ls command. Your search path may not locate this version of the ls command first. **

ls -a

ls -ar

ls -r

ls -arF

zcat proj* mynotes@ manpage labs .exrc Bnotes ../ temp/ notes mbox mail history ccat apage ./

Explanation / Answer

Question 5

option=> -br

-b(System boot 2015-05-16 09:04 )

-r (run-level 2 2015-05-16 09:04)

Question 6;

TRUE

Question 7;

man -k [keyword]

Question 8;

ls --d or --directory

Question 9:

YES

Question 10;

ls -arF

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