January 2004
Intermediate to advanced
432 pages
11h 1m
English
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ISL: The Initial System Loader
ISL also uses the Autoboot flag and the LIF volume. In an interactive boot, ISL displays a prompt and waits for a command. From ISL, the user can perform a variety of low-level maintenance functions, including updating the stable storage flags, changing boot and console paths, and examining the LIF volume contents. In an automatic boot, ISL looks in the LIF volume for a file called AUTO, reads a line from that file, and uses that as a boot command.
Normally, the AUTO file contains a single line that just reads hpux. hpux is the name in the LIF directory of the program that handles the next step in the boot process: the HPUXBOOT secondary loader. The header of HPUXBOOT contains its load address and entry point address. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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