Linux Installation and Configuration Quiz

Test your knowledge of Linux admin basics with this quiz. Questions cover commands, file systems, and system configurations.

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Which command is used to display the current directory in Linux?

pwd

dir

2 answered

Which file system is used by default in most Linux distributions?

NTFS

FAT32

ext4

HFS+

2 answered

What does the command 'ls -l' do in Linux?

Lists all files and directories in long format

Lists files in the current directory

Deletes files

Displays disk usage

1 answered

Which directory contains user-specific configuration files in Linux?

/etc

/usr/local

/home

/opt

2 answered

Which command is used to display the contents of a file in Linux?

cat

pwd

grep

1 answered

What does the command 'chmod +x script.sh' do in Linux?

Changes the file extension

Deletes the file

Grants execute permission to the file

Changes the owner of the file

What does the command 'chmod 755 file.txt' do in Linux?

Changes the file extension

Deletes the file

Changes file permissions to read, write, and execute for owner, and read and execute for group and others

Changes the owner of the file

Which command is used to search for a file in Linux?

locate

find

scan

Which partition type is used for the Linux swap space?

ext4

NTFS

SWAP

FAT32

#10

What is the purpose of the 'sudo' command in Linux?

To run a command with elevated privileges

To list files in a directory

To create a new user

To shut down the system

1 answered

#11

Which file is used to configure network interfaces in Linux?

/etc/hosts

/etc/network/interfaces

/etc/resolv.conf

/etc/networks

1 answered

#12

What is the purpose of the 'df' command in Linux?

Displays disk usage statistics

Deletes a file

Moves files to trash

Lists all files in a directory

#13

What is the purpose of the 'tar' command in Linux?

To delete files

To list files in an archive

To create, view, and manipulate tar archives

To rename files

#14

Which command is used to display the last few lines of a file in Linux?

tail

head

less

#15

In Linux, what does the command 'uname -r' do?

Displays the release number of the kernel

Reboots the system

Displays the amount of free memory

Displays the current user

#16

Which command is used to change the ownership of a file or directory in Linux?

chown

chmod

own

change

#17

What does the command 'echo $PATH' display in Linux?

Displays the contents of the PATH variable

Displays the current directory

Creates a new directory named PATH

Displays the path of the currently executing script

#18

Which command is used to compress files in Linux?

compress

gzip

zip

tar

#19

What does the command 'apt-get' do in Linux?

Installs software packages

Deletes files

Moves files to trash

Displays disk usage

#20

Which command is used to create a symbolic link in Linux?

link

symlink

#21

What does the command 'grep' do in Linux?

Searches for a pattern in files

Creates a new directory

Deletes a file

Moves files to trash

#22

What is the purpose of the 'cron' service in Linux?

To manage network connections

To schedule and automate tasks

To monitor system logs

To create user accounts

#23

What is the purpose of the 'dd' command in Linux?

To display disk usage

To create and copy disk images

To delete files

To list system processes

#24

Which command is used to list all currently running processes in Linux?

top

kill

proc

Linux Installation and Configuration Quiz

Which command is used to display the current directory in Linux?

Which file system is used by default in most Linux distributions?

What does the command 'ls -l' do in Linux?

Which directory contains user-specific configuration files in Linux?

Which command is used to display the contents of a file in Linux?

What does the command 'chmod +x script.sh' do in Linux?

What does the command 'chmod 755 file.txt' do in Linux?

Which command is used to search for a file in Linux?

Which partition type is used for the Linux swap space?

What is the purpose of the 'sudo' command in Linux?

Which file is used to configure network interfaces in Linux?

What is the purpose of the 'df' command in Linux?

What is the purpose of the 'tar' command in Linux?

Which command is used to display the last few lines of a file in Linux?

In Linux, what does the command 'uname -r' do?

Which command is used to change the ownership of a file or directory in Linux?

What does the command 'echo $PATH' display in Linux?

Which command is used to compress files in Linux?

What does the command 'apt-get' do in Linux?

Which command is used to create a symbolic link in Linux?

What does the command 'grep' do in Linux?

What is the purpose of the 'cron' service in Linux?

What is the purpose of the 'dd' command in Linux?

Which command is used to list all currently running processes in Linux?

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