RH300_Units - RH300_Units

A continuación se resumen las habilidades y conocimientos representados en los elementos de capacitación del Curso RH300 Red Hat Certified Engineer (RHCE).

Nota: El contenido técnico está sujeto a modificaciones sin previo aviso. Los cambios significativos del contenido del curso, generalmente, estarán disponibles en los resúmenes publicados, al menos dos meses previos a su implementación en los cursos programados, a fin de proporcionar a los alumnos que se inscriban el tiempo de preparación adecuado. Actualizar el contenido de esta página periódicamente para asegurarse de que la información sea la vigente.


Unit 1: Essentials

  • Essential initial topics in system administration, including editors, switching accounts, adding users, using cron, and managing network connections

Unit 2: Kernel Services

  • The Linux kernel: variants and modules

  • The /proc filesystem and the sysctl command

  • Accessing devices using udev

  • Exploring hardware

Unit 3: Filesystem Management

  • Creating filesystems

  • Making filesystem mounts persistent across reboots

  • Managing swap space

Unit 4: User Administration

  • Modifying and deleting user accounts

  • Password aging

  • Group administration

  • Creating group directories

  • Setting disk quotas

Unit 5: Local Security

  • Setting up a host-based firewall

  • Using access control lists

  • The SELinux security layer

  • Managing suid and sgid executables

  • Controlling access to superuser authority using sudo

Unit 6: Advanced Partitioning

  • Understanding and implementing Software RAID

  • Understanding Logical Volume Management

  • Creating and resizing logical volumes

Unit 7: Installation

  • The interactive Anaconda installer

  • Kickstart: a hands-free method of installation

Unit 8: System Initialization

  • Understanding the boot procedure

  • Configuring the GRUB boot loader

  • The Initial RAM Disk

  • Understanding run levels

  • Controlling services

Unit 9: RPM, YUM, RHN

  • RPM: The Red Hat Package Manager

  • The YUM installer

  • Using the Red Hat Network

Unit 10: System Administration Topics

  • Configuring the X Server

  • The CUPS printing system

  • cron and the superuser: the system-wide crontab file

  • cron and system reboots: the anacron system

  • Authentication Configuration: Pluggable Authentication Modules

Unit 11: Network Configuration

  • Understanding network addresses

  • Using OpenSSH for network communications

  • Using VNC for network communications

  • Network Authentication

Unit 12: Network Security

  • Protecting services using TCP Wrappers

  • Protecting the system using a packet filtering host-based firewall

Unit 13: Network File Sharing Services

  • Setting up an NFS server

  • Setting up an FTP server

  • The Samba Server: networking with Windows systems

Unit 14: Network Infrastructure

  • Creating a private repository

  • NTP: Coordinating time

  • Configuring a DHCP server

  • Configuring a DNS server

Unit 15: HTTP Service

  • Configuring the Apache web server

  • Configuring the Squid web proxy cache

Unit 16: Mail Service

  • Understanding e-mail delivery

  • Using sendmail and postfix

  • Dovecot: an IMAP and POP server

Unit 17: Troubleshooting

  • A method for fault analysis

  • Things to check

  • Understanding recovery run levels

  • Using the rescue environment