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Top Forums UNIX for Dummies Questions & Answers Need help with finding info on pcode-interpreters-virtual machines Post 302538381 by drl on Tuesday 12th of July 2011 09:09:01 PM
Old 07-12-2011
Hi.

A recent article from the IEEE discusses the background:
Java's Forgotten Forbear - IEEE Spectrum

A search in wikipedia for pcode yields about 1000 hits, the first 10 of which seem on-target, for example:
Code:
P-code machine
In computer programming , a p-code machine, or portable code machine is a virtual machine designed to execute p-code (the ...
11 KB (1,614 words) - 20:07, 12 May 2011

Best wishes ... cheers, drl
This User Gave Thanks to drl For This Post:
 

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SYSTEMD-MACHINE-ID-SETUP(1)				     systemd-machine-id-setup				       SYSTEMD-MACHINE-ID-SETUP(1)

NAME
systemd-machine-id-setup - Initialize the machine ID in /etc/machine-id SYNOPSIS
systemd-machine-id-setup DESCRIPTION
systemd-machine-id-setup may be used by system installer tools to initialize the machine ID stored in /etc/machine-id at install time with a randomly generated ID. See machine-id(5) for more information about this file. This tool will execute no operation if /etc/machine-id is already initialized. If a valid D-Bus machine ID is already configured for the system, the D-Bus machine ID is copied and used to initialize the machine ID in /etc/machine-id. If run inside a KVM virtual machine and a UUID is passed via the -uuid option, this UUID is used to initialize the machine ID instead of a randomly generated one. The caller must ensure that the UUID passed is sufficiently unique and is different for every booted instanced of the VM. Similarly, if run inside a Linux container environment and a UUID is set for the container this is used to initialize the machine ID. For details see the documentation of the Container Interface[1]. OPTIONS
The following options are understood: -h, --help Prints a short help text and exits. --version Prints a short version string and exits. EXIT STATUS
On success, 0 is returned, a non-zero failure code otherwise. SEE ALSO
systemd(1), machine-id(5), dbus-uuidgen(1) NOTES
1. Container Interface http://www.freedesktop.org/wiki/Software/systemd/ContainerInterface systemd 208 SYSTEMD-MACHINE-ID-SETUP(1)
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