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Understanding Linux Command - 23 313/2024

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Questions and Answers

What command is used to update the package information in the terminal?

sudo apt-get update
sudo apt upgrade
sudo apt update (correct)
sudo apt install

Which command is used to install Snap packages in the terminal?

sudo apt install snapd (correct)
sudo snap install
sudo apt-get install snapd
sudo apt update snapd

What is the correct command to install Firefox using Snap?

sudo apt-get install firefox
sudo snap install firefox (correct)
sudo apt install firefox
sudo install firefox snap

Which command is used to update Snap packages?

sudo snap refresh (C) Signup and view all the answers

In Linux, which command is used to download and install packages from the Apt repository?

sudo apt-get install (C) Signup and view all the answers

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

To print the current working directory (D) Signup and view all the answers

Which command is used to list all directories in Linux?

LS (D) Signup and view all the answers

When using 'MKDIR' to create multiple directories, how should the names be provided?

Separate the names with spaces (A) Signup and view all the answers

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

To remove a directory (A) Signup and view all the answers

Which command is used to change directories in Linux?

CD (A) Signup and view all the answers

What does the 'CD-' command do in Linux?

Goes back one step in the directory structure (C) Signup and view all the answers

Which command is used to create an empty file with a given extension in Linux?

Touch (B) Signup and view all the answers

How can a file be created using the 'cat' command in Linux?

'cat > filename.extension' (A) Signup and view all the answers

'nano' command in Linux is used for creating files with a given extension. How can a file be saved using 'nano'?

'Ctrl+X Y' (B) Signup and view all the answers

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