How to Practice for RHCE EX300 Exam for RHEL 7
- Service commands in RHEL 7 has been replaced by systemctl, for passing RHCE exam you should know how to
- enable/disable the services
- restart the services.
[marvin@server10 ~]$ sudo systemctl enable sshd
[marvin@server10 ~]$ sudo systemctl is-enabled sshd
[marvin@server10 ~]$ sudo systemctl status sshd
[marvin@server10 ~]$ sudo systemctl disable sshd
[marvin@server10 ~]$ sudo systemctl is-enabled sshd
[marvin@server10 ~]$ sudo systemctl status sshd
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RHCE RHEL 7 Certification Exam Questions 