Managing users and groups
Paula is a new intern at Red Hat, and she needs a crash course in user and group management in RHEL Linux. PLease…
Kerberos
How was Kerberos developed on Linux? Kerberos was originally developed as a network authentication protocol at the Massachusetts Institute of Technology (MIT) in…
sssd and /etc/sssd/sssd/conf
What are sssd and /etc/sssd/sssd/conf? SSSD stands for System Security Services Daemon, which is a software package that provides a set of daemons…
Kerberos
Nicholas is a RHEL engineer at NASA. He wants to configure his RHEL-based system to authentice using Kerberos. What steps should Nicholas perform?…
static networking
Hank Crawford plays alto and baritone sax in a small local band called the Ray Charles' Band by night, and he is the…
redirection
John Coltrane is the IT Director at Goldman Sachs. He is teaching a GNU/Linux class to a class full of new hires. He…