As the Red Hat exams are an advanced challenge, I limit this glossary to what you would see beyond the prerequisites; don’t expect to see most basic terms from Chapter 1 here.

Access Control Lists (ACLs)     Access Control Lists (ACLs) provide an additional layer of access control to files and directories; associated with the setfacl and getfacl commands.

Address Resolution Protocol (ARP)     A protocol that maps an IP address to the hardware address on a network card.

anacron     The anacron service is designed to run cron jobs that could not run while a server was powered down.

Apache Web server     The Apache Web server provides both ...

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