Question 1

Match each command with a statement below.
-selects columns (fields)

Accepted Answer

A) pr 
B) sed 
C) comm 
D) grep 
E) cut
F)diff
G)sort
H)tr
I)wc 
A) pr 
B) sed 
C) comm 
D) grep 
E) cut
F)diff
G)sort
H)tr
I)wc

Question 2

By default,each page in the output of pr has a ____-line header,which,by default,contains the current file's name,its last modification date,the current page,and a trailer consisting of blank lines.

Accepted Answer

A) three 
B) four 
C) five 
D) six 
A) three 
B) four 
C) five 
D) six

Question 3

What is the wc command used for?

Accepted Answer

You use the wc command to coun

Question 4

You use the ____ command to search for a specified pattern in a file,such as a particular word or phrase.

Accepted Answer

A) find 
B) grep 
C) sed 
D) diff 
A) find 
B) grep 
C) sed 
D) diff

Question 5

What will happen if you execute the following command?
ls -l -sbin | more

Accepted Answer

The command shown uses the pipe operator

Question 6

The ____ function within the awk command is used to format output.

Accepted Answer

A) out 
B) outln 
C) print 
D) printf 
A) out 
B) outln 
C) print 
D) printf

Question 7

The ____ option of the diff command does not compare for blank lines.

Accepted Answer

A) -b 
B) -B 
C) -c 
D) -C 
A) -b 
B) -B 
C) -c 
D) -C

Question 8

A shell script should contain not only the commands to execute,but also ____________________ to identify and explain the shell script so that users or programmers other than the script's author can understand how it works.

Accepted Answer

The answer of A shell script should contain not only...

Question 9

When you write a script,it is advisable to specify with what shell the script is intended to be used.How can you do this?

Accepted Answer

You do this by including a com

Question 10

What is the pr command used for?

Accepted Answer

The pr command prints the spec

Question 11

Match each command with a statement below.
-translates and deletes character by character

Accepted Answer

A) pr 
B) sed 
C) comm 
D) grep 
E) cut
F)diff
G)sort
H)tr
I)wc 
A) pr 
B) sed 
C) comm 
D) grep 
E) cut
F)diff
G)sort
H)tr
I)wc

Match each command with a statement below. -selects columns (fields)

By default,each page in the output of pr has a ____-line header,which,by default,contains the current file's name,its last modification date,the current page,and a trailer consisting of blank lines.

What is the wc command used for?

You use the ____ command to search for a specified pattern in a file,such as a particular word or phrase.

What will happen if you execute the following command? ls -l -sbin | more

The ____ function within the awk command is used to format output.

The ____ option of the diff command does not compare for blank lines.

A shell script should contain not only the commands to execute,but also ____________________ to identify and explain the shell script so that users or programmers other than the script's author can understand how it works.

When you write a script,it is advisable to specify with what shell the script is intended to be used.How can you do this?

What is the pr command used for?

Match each command with a statement below. -translates and deletes character by character

The Essence of Unix and Linux

Exploring the Unix-Linux File Systems and File Security

Mastering Editors

Unix-Linux File Processing

Introduction to Shell Script Programming

Advanced Shell Programming

Exploring the Unix-Linux Utilities

Perl and Cgi Programming

Developing Unix-Linux Applications in C and C

The X Window System

Filters

Exam 5: Advanced File Processing

Match each command with a statement below. -selects columns (fields)

By default,each page in the output of pr has a ____-line header,which,by default,contains the current file's name,its last modification date,the current page,and a trailer consisting of blank lines.

What is the wc command used for?

You use the ____ command to search for a specified pattern in a file,such as a particular word or phrase.

What will happen if you execute the following command? ls -l -sbin | more

The ____ function within the awk command is used to format output.

The ____ option of the diff command does not compare for blank lines.

A shell script should contain not only the commands to execute,but also ____________________ to identify and explain the shell script so that users or programmers other than the script's author can understand how it works.

When you write a script,it is advisable to specify with what shell the script is intended to be used.How can you do this?

What is the pr command used for?

Match each command with a statement below. -translates and deletes character by character

The Essence of Unix and Linux

Exploring the Unix-Linux File Systems and File Security

Mastering Editors

Unix-Linux File Processing

Introduction to Shell Script Programming

Advanced Shell Programming

Exploring the Unix-Linux Utilities

Perl and Cgi Programming

Developing Unix-Linux Applications in C and C

The X Window System

Filters