Shell Scripting Quiz (Set 11)

Shell Scripting (Set 1)

1 / 10

Which operator is used for command substitution in a shell script?

[]

{}

$()

2 / 10

What is the purpose of the 'cut' command in a shell script?

Extracts specific columns from a text file

Deletes a file

Copies files and directories

Finds and replaces text in a file

3 / 10

Which command is used to read user input in a shell script?

read

input

get

userinput

4 / 10

What does the 'if' statement in a shell script do?

Defines a function

Performs conditional branching

Creates a loop

Prints output

5 / 10

Which variable contains the exit status of the last executed command?

6 / 10

What is the purpose of the 'grep' command in a shell script?

Print the current working directory

Create a new directory

Display environment variables

Search for patterns in text

7 / 10

Which command is used to iterate over items in an array in a shell script?

while

for

loop

foreach

8 / 10

What does the '$#' variable represent in a shell script?

Number of arguments passed to the script

Process ID of the script

Exit status of the last command

Name of the script

9 / 10

Which symbol is used to represent the standard output in a shell script?

10 / 10

What command is used to make a shell script executable?

chmod +x script.sh

execute script.sh

run script.sh

enable script.sh

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