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Certifications: Recent Updates
Exam Name: Red Hat Certified Engineer (RHCE)
Exam Code: EX300
Total Questions: 88 Q&As
Last Updated: Jun 21, 2022
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EX300 Online Practice Questions and Answers
SIMULATION
Create a Shell script /root/program:
The shell script will come back to "user" parameter when you are entering "kernel" parameter.
The shell script will come back to "kernel" when you are entering "user" parameter.
It will output the standard error when this script "usage:/root/program kernel|user" don't input any parameter or the parameter you inputted is entered as the requirements.
A. explanation
SIMULATION
Please open the ip_forward and take effect permanently.
A. explanation
SIMULATION
There were two systems: system1, main system on which most of the configuration take place system2, some configuration here SMTP Configuration. Configure the SMTP mail service on serverX and desktopX which relay the mail only from local system through station.network0.example.com, all outgoing mail have their sender domain as example.com. Ensure that mail should not store locally. Verify the mail server is working by sending mail to a natasha user. Check the mail on both serverX and desktopX with the below URL http://station.network0.example.com/system1 http://station.network0.example.com/system2
A. explanation
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