Red Hat® Certified Engineer (RHCE®) is a
Red Hat Certified System Administrator (RHCSA) who possesses additional
skills, knowledge, and abilities required of a senior system
administrator responsible for Red Hat Enterprise Linux® systems.
An RHCE is capable of:
Configuring static routes, packet filtering, and network address translation.
Setting kernel runtime parameters.
Configuring an Internet Small Computer System Interface (iSCSI) initiator.
Producing and delivering reports on system utilization.
Using shell scripting to automate system maintenance tasks.
Configuring system logging, including remote logging.
Configuring a system to provide networking services, including HTTP/HTTPS, File Transfer Protocol(FTP), network file system (NFS), server message block (SMB), Simple Mail Transfer Protocol (SMTP), secure shell (SSH) and Network Time Protocol (NTP).
Configure an email alias for your MTA such that mail sent to admin is received by the local user sowmya
CMD:
Reload the configuration file by using newaliases command
An RHCE is capable of:
Configuring static routes, packet filtering, and network address translation.
Setting kernel runtime parameters.
Configuring an Internet Small Computer System Interface (iSCSI) initiator.
Producing and delivering reports on system utilization.
Using shell scripting to automate system maintenance tasks.
Configuring system logging, including remote logging.
Configuring a system to provide networking services, including HTTP/HTTPS, File Transfer Protocol(FTP), network file system (NFS), server message block (SMB), Simple Mail Transfer Protocol (SMTP), secure shell (SSH) and Network Time Protocol (NTP).
Configure an email alias for your MTA such that mail sent to admin is received by the local user sowmya
CMD:
root@linuxstorages:~#vim /etc/aliases
admin: sowmya
:wq!
Reload the configuration file by using newaliases command
root@linuxstorages:~#newaliases
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