300+ Bash-scripting-and-commands Questions

Bash-scripting-and-commands Questions Set 24:

Quiz Mode

Which of the following is not a shell?

bat

Bourne shell

Bash

Korn shell

Solution:

Which command is used to remove an empty directory?

remove

mkdir

rmdir

del

Solution:

Which operator is used as a shorthand for the `test` command?

% %

[ ]

& &

( )

Solution:

The -r and -R options in the ls command have different functions.

True

False

Solution:

Which option is used with ls to display attributes of the directory?

-a

-ld

-d

-o

Solution:

Which option in a case statement matches any option not matched by the previous options?

Solution:

What is the purpose of the $let command in the Linux terminal?

Print a string

Assign a value

Perform arithmetic operations

None of the above

Solution:

How does the `-u` option in the `ls` command sort the files?

by last modification time

by last access time

in ASCII collating sequence

by file size

Solution:

What is the correct syntax for performing substitution on a file?

:address/source_pattern/target_pattern/flag

:address/target_pattern source_pattern/flag

:address/flag

:address

Solution:

Which of the following are the core functionalities of an operating system kernel?

All of the above

Allocating time and memory for programs

Authenticating users

Interpreting commands

Bash-scripting-and-commands Questions Set 24:

Which of the following is not a shell?

Solution:

Which command is used to remove an empty directory?

Solution:

Which operator is used as a shorthand for the `test` command?

Solution:

The -r and -R options in the ls command have different functions.

Solution:

Which option is used with ls to display attributes of the directory?

Solution:

Which option in a case statement matches any option not matched by the previous options?

Solution:

What is the purpose of the $let command in the Linux terminal?

Solution:

How does the `-u` option in the `ls` command sort the files?

Solution:

What is the correct syntax for performing substitution on a file?

Solution:

Which of the following are the core functionalities of an operating system kernel?

Solution:

Related Question Sets:

Related Topics:

Bash-scripting-and-commands Questions Set 24:

Which of the following is not a shell?

Solution:

Which command is used to remove an empty directory?

Solution:

Which operator is used as a shorthand for the test command?

Solution:

The -r and -R options in the ls command have different functions.

Solution:

Which option is used with ls to display attributes of the directory?

Solution:

Which option in a case statement matches any option not matched by the previous options?

Solution:

What is the purpose of the $let command in the Linux terminal?

Solution:

How does the -u option in the ls command sort the files?

Solution:

What is the correct syntax for performing substitution on a file?

Solution:

Which of the following are the core functionalities of an operating system kernel?

Solution:

Related Question Sets:

Related Topics:

Which operator is used as a shorthand for the `test` command?

How does the `-u` option in the `ls` command sort the files?