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1-2 Installing Linux on Alpha Systems

1.1 Using the SRM Console

The SRM console works much like a UNIX shell. It views your NVRAM and

devices as a pseudo file system. You can see this by using the ls command. The

SRM console contains a fairly large set of diagnostic, setup, and debugging

utilities, the details of which are beyond the scope of this document. As in the

UNIX shell, you can pipe the output of one command to the input of another.

You can also use a more command that works like the UNIX more command.

For a full listing of available commands, enter:

P00>>> help | more

Console Prompt

The SRM console prompt is some variant of >>> (three right angle-brackets).

Typically, the prompt is Pnn>>>, where n indicates the primary processor. In a

multiprocessor system, the prompt could be P00>>>, P01>>>, and so on.

Environment Variables

SRM has environment variables, a number of which are predefined and

correspond to locations in NVRAM. You can view the entire list of environment

variables and their values with the show command (there are quite a few of

them, so you will probably want to pipe its output to more). You can also use

the * (asterisk) wildcard to show variables matching a pattern. For example,

show boot* displays all the variables starting with "boot".

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Compaq DS10 Manual de usuario Pagina 8