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RHCE Certification Lab (RH299)

Contenuti dettagliati del Corso

Local and remote logins
  • Review methods for accessing the system and engaging Red Hat Support.
File system navigation
  • Copy, move, create, delete, link, and organize files while working from the Bash shell prompt.
Users and groups
  • Manage Linux users and groups and administer local password policies.
File permissions
  • Control access to files and directories using permissions and access control lists (ACLs).
SELinux permissions
  • Manage the SELinux behavior of a system to keep it secure in case of a network service compromise.
Process management
  • Evaluate and control processes running on a Red Hat Enterprise Linux system.
Updating software packages
  • Download, install, update, and manage software packages from Red Hat and yum package repositories.
Creating and mounting file systems
  • Create and manage disks, partitions, and filesystems from the command line.
Service management and boot troubleshooting
  • Control and monitor system daemons and troubleshoot the Red Hat Enterprise Linux boot process.
Network configuration
  • Configure basic IPv4 networking on Red Hat Enterprise Linux systems.
System logging and ntp
  • Locate and accurately interpret relevant system log files for troubleshooting purposes.
Logical volume management
  • Create and manage logical volumes from the command line.
Scheduled processes
  • Schedule tasks to automatically execute in the future.
Mounting network file systems
  • Use autofs and the command line to mount and unmount network storage with NFS and SMB.
Firewall configuration
  • Configure a basic firewall.
Virtualization and kickstart
  • Automate the installation of Red Hat Enterprise Linux on virtual machines with Kernel-based Virtual Machine (KVM) and libvirt.
Managing IPv6 networking
  • Configure and troubleshoot basic IPv6 networking on Red Hat Enterprise Linux systems.
Configuring link aggregation and bridging
  • Configure and troubleshoot advanced network interface functionality including bonding, teaming, and local software bridges.
Controlling network port security
  • Permit and reject access to network services using advanced SELinux and firewalld filtering techniques.
Managing DNS for Servers
  • Set and verify correct DNS records for systems and configure secure-caching DNS.
Configuring E-mail Delivery
  • Relay all e-mail sent by the system to a SMTP gateway for central delivery.
Providing block-based storage
  • Provide and use networked iSCSI block devices as remote disks.
Providing file-based storage
  • Provide NFS exports and SMB file shares to specific systems and users.
Configuring MariaDB databases
  • Provide a MariaDB SQL database for use by programs and database administrators.
Providing Apache HTTPD Web Service
  • Configure Apache HTTPD to provide Transport Layer Security (TLS)-enabled websites and virtual hosts.
Writing Bash scripts
  • Write simple shell scripts using Bash.
Bash conditionals and control structures
  • Use Bash conditionals and other control structures to write more sophisticated shell commands and scripts.
Configuring the shell environment
  • Customize Bash startup and use environment variables, Bash aliases, and Bash functions.