Create a custom practice set
Pick category, difficulty, number of questions, and time limit. Start instantly with your own quiz.
Generate QuizGK Question
The Linux command to display disk usage of files and directories is ________.
Answer: du
du (disk usage) shows space used by files/directories. Common options: du -h (human-readable), du -sh /path (summary). df shows filesystem-level free space. Essential for storage management, identifying large files, and optimizing disk usage in system administration tasks.