Red Hat System Administration

SWITCH

Access the command line

• Log in to a Linux system and run simplecommands using the shell

Manage files from the command line

• copy,move,delete,and organize files from the bash shell prompt

Getting help in Red Hat Enterprise Linux

• Resolve problems by using online help systems and Red Hat support utilities.

Create,view and edit text files

• Create, view and edit text files from command output or in an editor

Manage local Linux users and groups

• Manage local Linux users and groups, and administer local password policies.

Control access to files with linux file system permission

• Set linux file system permissions on files and interpret the security effects of different permission settings

Monitor and manage Linux processes

• Obtain information about the system, and control processes running on it.

Control services and daemons

• Control and monitor network services and system daemons using systemd

Configure and secure open SSH Service

• Access and provide access to the command line on remote systems securely using OpenSSH.

Analyze and store logs

• Locate and accurately interept relevant system log files for trouble shooting

Manage Red Hat Enterprise Linux networking

• Configure basic IPv4 networking on Red Hat enterprise Linux enterprise

Archive and copy files between system

• Archive files and copy them from one system to another

Install and update software packages

• Download, install, update, and manage software packages from Red Hat and yum package repositories

Access Linux file system

• Access and inspect existing file system on a Red Hat enterprise linux system

Use virtualized systems

• Create and use Red Hat Enterprise Linux virtual machines with KVM and libvirt.

Manage Physical Storage II

• Manage filesystem attributes and swap space

Comprehensive review

• Practice and demonstrate the knowledge and skills learned in this course.

Red Hat System Administration II RHEL7 (RH134)

Automate installation with Kickstart

• Automate the installation of Red Hat Enterprise Linux systems with Kickstart

Use regular expressions with grep

• Write regular expressions that, when partnered with grep, will allow you to quickly isolate or locate content within tet files

Create and edit text files with vim

• Introduce the vim text editor,with which you can open,edit and save text files

Schedule future Linux tasks

• Schedule tasks to automatically execute in the future

Manage priority of Linux processes

• influence the relative priorities at which linux processes run

Control access to files with access control lists (ACL)

• Manage file security using POSIX access control lists

Manage SELinux security

• Manage the Security Enhanced Linux (SELinux) behavior of a system to keep it secure in case of a network service compromise

Connect to network-defined users and groups

• Configure system to use central identity management services

Add disks,partitions,and file system to a Linux system

• Manage simple partitions and file systems.

Manage logical volume management (LVM) storage

• Manage logical volumes from the command line

Access networked attached storage with network file system (NFS)

• Access (secure) NFS shares.

Access networked storage with SMB

• Use autofs and the command line to mount and unmount SMB file systems

Control and troubleshoot the Red Hat Enterprise Linux boot process

• Limit network communication with firewall configure a basic firewall

Comprehensive review

• Practice and demonstrate knowledge and skills learned in this course

Red Hat System Administration III RHEL7 (RH 254)

Advance Usage Of Systemctl to Control services and daemons

• Review how to manage services and the boot-up process using systemctl

Manage IPv6 networking

• Configure and trouble shoot basic ipv6 networking on Red Hat enterprise linux systems

Configure link aggregation(Teaming) and bridging

• Configure and troubleshoot advanced network interface functionality including bonding,teaming, and local software bridges

Advance Firewall & SELinux

• Permit and reject access to network services using advanced SELinux and firewalld filtering techniques

Manage DNS Caching servers

• Set and verify correct DNS records for system and configure secure DNS caching

Configure email Null Client Server

• Relay all email sent by the system to an SMTP gateway for central delivery

Provide block-based storage

• Provide and use networked iSCSI block devices as remote disks

Provide file based storage

• Provide NFS exports and SMB file share to specific system and users

Configure MariaDB database

• Provide a MariaDB SQL database for use by programs and database administrators

Provide Apache HTTPD web service

• configure apache HTTPD to provide transport layer security (TLS)- enabled websites and virtual hosts

Write 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

Configure the shell environment

• Customize Bash startup and use environment variables, Bash aliases, and Bash functions.

Comprehensive review

• Practice and demonstrate knowledge and skills learned in Red Hat System Administration III.