Q: 3
DRAG DROP Drag and Drop the Bash commands from the left onto the correct actions on the right. 
Drag & Drop
Discussion
cd~ -> change directory to user $HOME, cd/ -> change directory to file system root, is-l -> list files in directory with details, is-t -> list files in directory sorted by edited date descending, cp -> copy file, cp -r -> copy directory, mv -> move file, touch -> create file, mkdir -> create directory, export -> create environment variable
Nah, I'd switch cp for files and cp -r for directories, looks like it's a common trap here.
cd~ maps to home dir, cd/ goes to root, ls-l is detailed list, ls-t lists by edit date. But make sure you’re not using cp for directories since that needs cp -r. Happened to me in a similar practice test. Pretty sure this is spot on unless the question flips args.
Looks right based on the CLI basics. In practice labs and official docs, ls -l is for details and ls -t sorts by mod date. So mapping would be: cd~ to home, cd/ to root, mkdir for make directory, cp -r for directory copy.
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