Complete the code to list files in the current directory.
ls [1]The -l option shows detailed information about files, which is a common way to view directory contents.
Complete the command to change directory to the user's home folder.
cd [1]The tilde ~ symbol represents the current user's home directory in Linux.
Fix the error in the command to move up one directory level.
cd [1]The double dot .. means the parent directory, so cd .. moves up one level.
Fill both blanks to create a directory and then move into it.
mkdir [1] && cd [2]
You first create a directory named new_folder and then change into it with cd new_folder.
Fill all three blanks to list all files including hidden ones in long format inside a directory.
ls [1] [2] [3]
The -a option shows hidden files, -l shows details, and /home/user specifies the directory.