Unix Commands Quiz

How would you create multiple nested directories using a single command?

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What does the mkdir command do?

• Moves files to a new directory

• Creates a new directory

• Deletes a directory

• Renames a directory

What is the primary use of the touch command?

• To change file permissions

• To create a new empty file or update the timestamp of an existing file

• To display file contents

• To delete files

What is the primary function of the rmdir command?

• Removes files

• Removes empty directories

• Removes directories and their contents

• Renames directories

What does the . symbol represent in a file path?

• The home directory

• The root directory

• The current directory

• The parent directory

What is the risk associated with using rm -rf?

• It can slow down the system.

• It can remove files and directories permanently without any prompt or warning.

• It can cause file permissions issues.

• It can create duplicate files.

Which command would create a directory named new_folder?

• mk new_folder

• md new_folder

• mkdir new_folder

• make new_folder

What does the cd command do in a Unix-like operating system?

• Changes the current directory

• Creates a new directory

• Deletes a directory

• Lists files in the current directory

What does the rm -rf command do?

• Recursively removes files and directories without prompting

• Forces the removal of files only

• Removes files and prompts for confirmation

• Renames files and directories

Which command will remove an empty directory named old_folder?

• rmdir old_folder

• rm old_folder

• delete old_folder

• remove old_folder