300+ Bash-scripting-and-commands Questions

Bash-scripting-and-commands Questions Set 10:

Quiz Mode

What type of command is `expr`?

internal

external

shell

derived

Solution:

Shell scripts do not need to be saved with a .sh extension.

true

false

Solution:

Which option is used to sort a file according to the primary key?

-t

-n

-m

-k

Solution:

The sort command is used for sorting a file on specified fields.

sorted

sort

Solution:

Which Linux command is used to print the last lines of a file?

tail

last file

get -la

cat

Solution:

Which option of the `ls` command is used to display the inode number of a file?

-l

-i

-o

-a

Solution:

What command is used by the system administrator to set the date of the system?

date

chdt

Solution:

To perform decision depending on the fulfillment of certain criteria, ____ is used.

else

for

if and else

Solution:

Which of the following commands is used for computation and string handling in the Bourne shell?

expr

case

read

Solution:

What is the use of free command in linux.

To free ram

To display ram details

Garbage Collection

To get available space

Bash-scripting-and-commands Questions Set 10:

What type of command is `expr`?

Solution:

Shell scripts do not need to be saved with a .sh extension.

Solution:

Which option is used to sort a file according to the primary key?

Solution:

The sort command is used for sorting a file on specified fields.

Solution:

Which Linux command is used to print the last lines of a file?

Solution:

Which option of the `ls` command is used to display the inode number of a file?

Solution:

What command is used by the system administrator to set the date of the system?

Solution:

To perform decision depending on the fulfillment of certain criteria, ____ is used.

Solution:

Which of the following commands is used for computation and string handling in the Bourne shell?

Solution:

What is the use of free command in linux.

Solution:

Related Question Sets:

Related Topics:

Bash-scripting-and-commands Questions Set 10:

What type of command is expr?

Solution:

Shell scripts do not need to be saved with a .sh extension.

Solution:

Which option is used to sort a file according to the primary key?

Solution:

The sort command is used for sorting a file on specified fields.

Solution:

Which Linux command is used to print the last lines of a file?

Solution:

Which option of the ls command is used to display the inode number of a file?

Solution:

What command is used by the system administrator to set the date of the system?

Solution:

To perform decision depending on the fulfillment of certain criteria, ____ is used.

Solution:

Which of the following commands is used for computation and string handling in the Bourne shell?

Solution:

What is the use of free command in linux.

Solution:

Related Question Sets:

Related Topics:

What type of command is `expr`?

Which option of the `ls` command is used to display the inode number of a file?