chapter 6

Question 1

UNIX was originally an operating system developed at _______

Answer 1

AT&T Bell Labs

Question 2

UNIX is now both a trademark and a specification, owned by an industry consortium called the

Answer 2

Open Group.

Question 3

Linux started out in 1991 as a hobby project by

Answer 3

Linus Torvalds

Question 4

Most of the tools that are part of the Linux system come from these

Answer 4

GNU tools

Question 5

popular linux distrinution

Answer 5

red hat and derbian

Question 6

____ help to run linux distribution on android

Answer 6

BusyBox

Question 7

Kernels perform

Answer 7

pre-emptiev and multitasking

Question 8

_____To find out what is in your home directory,

Answer 8

ls (list)

Question 9

______To make a subdirectory in the current directory you are in.

Answer 9

mkdir (make directory)

Question 10

______To change the current working directory to another.

Answer 10

cd (change directory)

Question 11

_________To find out the pathname of your current directory

Answer 11

pwd (print working directory)

Question 12

_______ command used to display the contents of a file on the screen

Answer 12

cat (concatenate)

Question 13

creates new files for any file names that are provided as arguments.

Answer 13

touch

Question 14

The command ______ moves or renames files

Answer 14

mv

Question 15

This command makes a copy

Answer 15

cp

Question 16

delete file

Answer 16

rm

Question 17

compresses files, so that they take up much less space.

Answer 17

gzip

Question 18

uncompress files compressed by gzip

Answer 18

Gunzip