linux4

Question 1

boot.log

Answer 1

log file that records messages related to the system boot process

Question 2

to switch user back to local user what command do you type out?

Answer 2

Exit

Question 3

touch command

Answer 3

to create an empty file or to update the access and modification timestamps of existing files

Question 4

ls

Answer 4

lists the names of files and directories in a simple, compact format. It does not provide additional details about the files.

Question 5

ls -l

Answer 5

The ls -l command lists files and directories in a long format, providing detailed information about each file and directory.

Question 6

The tab command works on

Answer 6

files name
directories
commands

Question 7

Man Pages

Answer 7

Contains the complete documentation for the linux commands

Question 8

Synopsis

Answer 8

provides the syntax of the command with examples of its use

Question 9

Bold text means

Answer 9

type exactly what’s shown

Question 10

italic text means

Answer 10

replace with the right argument

Question 11

-abc means

Answer 11

optional

Question 12

-ai -b means

Answer 12

cannont be used together

Question 13

Itcalic text witth ellpsis(….)

Answer 13

can be repeated

Question 14

-a

Answer 14

all the entries matching your query.

Question 15

-d

Answer 15

you’re going to be displaying

the debugging information.

Question 16

-f

Answer 16

this will display

a short description of the command,

Question 17

-h

Answer 17

this is going to display help options

Question 18

-k

Answer 18

you’re going to get a list of all the manuals

and pages and sections that contain the keywords

Question 19

-K

Answer 19

you’re going to search

for the specified string on all of the pages.

Question 20

-t

Answer 20

formatting for printing