Linux system daemons
"HAL: Affirmative, Dave, I read you. Dave Bowman: Open the pod bay doors, HAL. HAL: I'm sorry Dave, I'm afraid I can't do that."
-2001 A space odyssey
the irony in this is immense.
Hardware abstraction layer or hald
is a program that automates the connection of devices to a linux computer.
here are the "pod bay" doors.
and to look for hal in ubuntu run "top" the program named hald
is the
bot/daemon that controls the hardware interface.
You know where H.A.L. came from?
Do you know why the letters H, A, and L were choosen by Asimov?
[to save time]
Because they are the letters that preceed I, B, and M.