OCA Oracle Linux 5 und 6 System Administrator (GF OCAL)

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Beschreibung des Seminars

Die Oracle Linux 5 and 6 System Administration Zertifizierung ist die erste Prüfung auf dem Weg zum Oracle Certified Professional on Linux. Mit dieser Zertifizierung erlangen Sie den OCA (Oracle Certified Associate) Oracle Linux Administrator.

Modul 9 Oracle Database Administration I Linux

Linux Essentials
» Customize the shell environment using startup files*
» Use shell and environment variables, I/O redirection and pipes*
» Create and maintain shell scripts*
» Create and manipulate files, directories and their permissions*
» Manage processes*
» Switch users using the su and sudo commands**
» Administer /etc/sudoers**
» Set and manage system time using the date, hwclock and ntp commands**
» Perform file archiving and compression*

Describing Oracle Linux Concepts
» Describe the history of the Linux operating system
» Explain the Linux kernel development model
» Describe Linux distributions
» Describe Oracle’s comprehensive Linux solution
» Describe Oracle’s contributions to the Linux community
» Describe Oracle Linux (OL) compatibility with Red Hat Enterprise Linux (RHEL)
» Describe the Unbreakable Enterprise Kernel

Installing Oracle Linux
» Obtain Oracle Linux operating system software
» Describe the Anaconda installer
» Install Oracle Linux
» Describe the FirstBoot utility

Understanding and Configuring the Linux Boot Process and Service Administration
» Describe the Linux boot process
» Describe and configure the GRUB bootloader
» Describe and configure kernel boot parameters
» Describe the Upstart architecture
» Describe Linux runlevels and runlevel scripts and associated directories
» Describe the /etc/rcN.d directories
» Configure and maintain services

Understanding System Configuration options
» Describe the /etc/sysconfig directory
» Describe the /proc and /sys filesystems
» Configure and maintain kernel parameters using the /proc filesystem and the sysctl utility

Installing and Maintaining Packages
» Describe Oracle Linux package management concepts
» Use the rpm utility
» Describe the Oracle public yum server
» Describe and configure yum repositories
» Use the yum utility
» Describe the Unbreakable Linux Network (ULN)
» Describe the steps to switch from RHN to ULN

Managing Ksplice
» Describe the purpose of Ksplice
» Describe how Ksplice works
» Configure and maintain Ksplice updates

Automating Tasks
» Describe available automated tasks utilities
» Configure cron and anacron jobs
» Describe cron directories and files
» Use the user and system crontab functionality
» Configure anacron jobs
» Use the at and batch utilities

Managing System Logging
» Describe the structure of the rsyslog configuration file
» Describe and configure facility/priority-based filters, actions and templates
» Describe and configure rsyslog actions
» Describe and configure rsyslog templates
» Describe and configure log rotation
» Describe and configure logwatch

Managing Kernel Modules
» Describe loadable kernel modules
» Dynamically load and unload kernel modules
» Configure kernel module parameters

Managing Users and Groups
» Describe user and group concepts
» Describe user and group configuration files
» Create, modify and delete user accounts and groups using command-line utilities
» Implement the user private group schema
» Describe and configure password aging and hashing algorithms
» Use the User Manager GUI tool
» Describe user and group implementation in the enterprise

Managing Filesystems and Swap on Oracle Linux
» Describe disk partitioning
» Create, modify and remove disk partitions using command line tools
» Describe supported file systems
» Create and manage Linux Filesystems
» Describe and configure swap space

Managing Storage Devices
» Describe Logical Volume Manager (LVM) concepts
» Configure and maintain LVM components
» Describe Multiple Device Driver (MD) concepts
» Create and maintain MD devices

Managing the Network Configuration
» Describe and maintain network interface configuration files
» Configure and manage network interfaces using command line utilities
» Describe and configure network interface bonding
» List and manipulate the routing table using the route utility
» Use the NetworkManager tool to configure network connections
» Use the system-config-network utility

Configuring Network Addressing and Name Services
» Describe DHCP concepts
» Configure and maintain DHCP clients
» Describe DNS concepts and BIND
» Describe and configure Name Resolution
» Use the host and dig and nslookup utilities

Managing File Sharing
» Describe NFS concepts
» Configure and maintain a NFS server
» Configure and maintain NFS clients
» Describe and use the exportfs utility
» Describe, configure and maintain the automounter
» Describe and configure vsftpd

Using OpenSSH
» Describe OpenSSH concepts
» Describe OpenSSH configuration files
» Configure OpenSSH servers and clients
» Use Open-ssh commands (ssh, scp and sftp)
» Use Open-SH utilities (ssh-keygen, ssh-agent and ssh-add)

Managing Authentication and Directory Services
» Describe authentication options
» Describe the Authentication Configuration Tool
» Describe NIS concepts
» Configure and maintain NIS clients
» Describe LDAP concepts including Open-LDAP
» Configure and maintain Open-LDAP clients

Managing Pluggable Authentication Modules (PAM)
» Describe PAM concepts
» Describe and configure PAM configuration files
» Describe and configure PAM authentication modules and module types
» Describe PAM control flags

Managing Linux Security
» Describe chroot concepts
» Create and maintain a chroot jail
» Describe iptables concepts
» Use the firewall configuration tool
» Describe iptables tables, chains, rules, and targets
» Create and maintain firewall rules using the iptables command
» Describe TCP wrappers concepts
» Configure TCP wrappers

Managing Web and Email Services
» Describe the Apache HTTP Web Server
» Configure Apache directives
» Configure Apache containers
» Configure Apache virtual hosts
» Describe email program classifications: MUA, MTA, MDA
» Describe email protocols: SMTP, POP, IMAP
» Configure and maintain a Postfix or Sendmail client configuration

Monitoring and Troubleshooting Oracle Linux
» Describe the purpose of the sosreport utility
» Use the iostat, mpstat, vmstat, sar, top, iotop, and strace utilities
» Use the netstat and tcpdump utilities
» Use the OSWatcher Black Box (OSWbb) tool
» Describe Enterprise Manager Ops Center

Managing Oracle on Oracle
» Prepare an Oracle Linux server for Oracle Database installation
» Create Oracle software user and group accounts
» Set kernel parameters for Oracle Database
» Set Oracle database shell limits
» Configure HugePages
» Configure Oracle Database Smart Flash Cache (DBSFC)
» Describe the benefits of the Oracle pre-install RPM
Install, configure and maintain ASMLib

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