Shell Builtins vs External Commands: The REAL Reason ‘help’ and ‘man’ Work Differently in Linux
Автор: Deep Developer
Загружено: 2025-11-29
Просмотров: 25
Description
Stop guessing how Bash works. This video breaks down the three concepts beginners always misunderstand:
What compgen actually is and why it's the engine behind tab-completion.
The real difference between help and man and why it depends on builtins vs external commands.
type vs type -a and how Bash decides which command runs when names overlap.
You’ll learn:
• What “shell builtins” actually are
• How Bash resolves aliases, functions, builtins, and binaries
• How auto-completion works internally
• How to check the true source of any command
If you want to understand Linux at a deeper level instead of memorizing commands blindly, this video is the clarity you’ve been missing.
Доступные форматы для скачивания:
Скачать видео mp4
-
Информация по загрузке:
