02-14-2014
Network administration problem
Assuming there are 6 machines A,B,C,D,E, and F.
I need to create user Lanson on machine A, Joanna on machine B, Jhonson on machine C, Levette on machine D, Jhon on machine E, and Emerson on machine F.
a) Lanson, and Joanna must be in the same group.
b) Levette must have all his the files created by him to have a default mask of 744.
c) Jhon on machine E to be able to login to machine F without a password.
I have created the group frist
$ ipa group-add Example -desc="for ted and L and J only" [-nonposix]
$ ipa group-add-member Example -users=Lanson,Joanna
and that's about as far as I was able to figure it out... I tried also to create users by going to each machine and adding the user itself... but I figured I'll lose grades over that.
Anyway, can you please help me?
Uni: Queen Marry University of London, UK, London.
Course: ECS716 - Advanced Database Systems and Technology
Prof. Tony Stockman
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LEARN ABOUT MINIX
systemd-machine-id-commit.service
SYSTEMD-MACHINE-ID-COMMIT.SERVICE(8) systemd-machine-id-commit.service SYSTEMD-MACHINE-ID-COMMIT.SERVICE(8)
NAME
systemd-machine-id-commit.service - Commit a transient machine ID to disk
SYNOPSIS
systemd-machine-id-commit.service
DESCRIPTION
systemd-machine-id-commit.service is an early boot service responsible for committing transient /etc/machine-id files to a writable disk
file system. See machine-id(5) for more information about machine IDs.
This service is started after local-fs.target in case /etc/machine-id is a mount point of its own (usually from a memory file system such
as "tmpfs") and /etc is writable. The service will invoke systemd-machine-id-setup --commit, which writes the current transient machine ID
to disk and unmount the /etc/machine-id file in a race-free manner to ensure that file is always valid and accessible for other processes.
See systemd-machine-id-setup(1) for details.
The main use case of this service are systems where /etc/machine-id is read-only and initially not initialized. In this case, the system
manager will generate a transient machine ID file on a memory file system, and mount it over /etc/machine-id, during the early boot phase.
This service is then invoked in a later boot phase, as soon as /etc has been remounted writable and the ID may thus be committed to disk to
make it permanent.
SEE ALSO
systemd(1), systemd-machine-id-setup(1), machine-id(5), systemd-firstboot(1)
systemd 237 SYSTEMD-MACHINE-ID-COMMIT.SERVICE(8)