A Red Hat Certified System Administrator (RHCSA) is able to perform the following tasks:
Configure NTP client
Click the synchronize tab, Add server name (linuxstorages.com) as the table,
Click advanced option and first option in that.
Enable chkconfig for ntpd
Check chkconfig list of service
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Understand and use essential tools for handling files, directories, command-line environments, and documentation
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Operate running systems, including booting into different run levels,
identifying processes, starting and stopping virtual machines, and
controlling services
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Configure local storage using partitions and logical volumes
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Create and configure file systems and file system attributes, such as
permissions, encryption, access control lists, and network file systems
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Deploy, configure, and maintain systems, including software installation, update, and core services
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Manage users and groups, including use of a centralized directory for authentication
- Manage security, including basic firewall and SELinux configuration.
Configure NTP client
root@linuxstorage:~#system-config-date
Click the synchronize tab, Add server name (linuxstorages.com) as the table,
Click advanced option and first option in that.
root@linuxstorage:~#service ntpd restart
Enable chkconfig for ntpd
root@linuxstorage:~#chkconfig ntpd on
Check chkconfig list of service
root@linuxstorage:~#chkconfig --list
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