Understand and use essential tools for handling files, directories, command-line environments, and documentation.
Operate running systems, including booting into different run levels, identifying processes, starting and stopping virtual machines, and controlling services
Configure local storage using partitions and logical volumes
Create and configure file systems and file system attributes, such as permissions, encryption, access control lists, and network file systems.
Deploy, configure, and maintain systems, including software installation, update, and core services.
Manage users and groups, including use of a centralized directory for authentication.
Manage security, including basic firewall and SELinux configuration.
RHCE
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).