Create a custom practice set
Pick category, difficulty, number of questions, and time limit. Start instantly with your own quiz.
Generate QuizGK Question
Which Linux command displays the manual page for a specific command?
- help
- man
- info
- doc
Answer: man
man (manual) displays documentation for Linux commands, system calls, and configuration files. Example: man ls shows options and usage. help is for shell builtins; info provides hypertext docs; doc is not standard. Proficiency with man is essential for self-learning and troubleshooting in system administration.