Kerberos Test Server for training purposes

Operating Systems Linux Red Hat Kerberos Test Server for training purposes

11-17-2011

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Quote:

Originally Posted by abohmeed

Some of those topics include: GPG keys, yum plugins, RPM package management among others... The exam requirements didn't mention them yet they are in the course

rpm package managemant is quite essential
there are good chances you may be asked to create repos so yum included

i am not sure about gpg keys but make sure you learn every bit

At the end of the exam a script is run to collect all your configurations send to USA evaluated there and a mail is sent with the result to the mail address you provide at the begining of the exam

so finally
passwords should be the same as examiner specifies

robo

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LEARN ABOUT CENTOS

rpmkeys

RPMKEYS(8)						      System Manager's Manual							RPMKEYS(8)

NAME

       rpmkeys - RPM Keyring

SYNOPSIS

       rpmkeys {--import|--checksig}

DESCRIPTION

       The general forms of rpm digital signature commands are

       rpmkeys --import PUBKEY ...

       rpmkeys {-K|--checksig} PACKAGE_FILE ...

       The  --checksig	option	checks all the digests and signatures contained in PACKAGE_FILE to ensure the integrity and origin of the package.
       Note that signatures are now verified whenever a package is read, and --checksig is useful to verify all  of  the  digests  and	signatures
       associated with a package.

       Digital	signatures  cannot be verified without a public key.  An ASCII armored public key can be added to the rpm database using --import.
       An imported public key is carried in a header, and key ring management is performed exactly like package management. For example, all  cur-
       rently imported public keys can be displayed by:

       rpm -qa gpg-pubkey*

       Details about a specific public key, when imported, can be displayed by querying.  Here's information about the Red Hat GPG/DSA key:

       rpm -qi gpg-pubkey-db42a60e

       Finally, public keys can be erased after importing just like packages. Here's how to remove the Red Hat GPG/DSA key

       rpm -e gpg-pubkey-db42a60e

SEE ALSO

       popt(3),
       rpm(8),
       rpmdb(8),
       rpmsign(8),
       rpm2cpio(8),
       rpmbuild(8),
       rpmspec(8),

       rpmkeys	--help - as rpm supports customizing the options via popt aliases it's impossible to guarantee that what's described in the manual
       matches what's available.

       http://www.rpm.org/ <URL:http://www.rpm.org/>

AUTHORS

       Marc Ewing <marc@redhat.com>
       Jeff Johnson <jbj@redhat.com>
       Erik Troan <ewt@redhat.com>
       Panu Matilainen <pmatilai@redhat.com>

Red Hat, Inc							  29 October 2010							RPMKEYS(8)

Red Hat