Tips for RHCSA certification

Just a collection of notes and screenshot that can help in getting ready for the RHCSA exam.
Basted on RHEL 7.


Boot systems into different targets manually


 Configure networking and hostname resolution statically or dynamically


Interrupt the boot process in order to gain access to a system


Mount and unmount CIFS network file systems


Configure a system to use time services


timedatectl list timezones
timedatectl set-timezone America/Phoenix

timedatectl set-time 9:00:00
timedatectl set-ntp true/false