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RED HAT/LINUX/ADMINISTRATION

Red Hat trains you in system administration across a wide range of environments & deployment scenarios. Get trained for job opportunities around the globe with top IT firms.

RHCE

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

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  • copy,move,delete,and organize files from the bash shell prompt
  • Resolve problems by using online help systems and Red Hat support utilities.
  • Create, view and edit text files from command output or in an editor
  • Manage local Linux users and groups, and administer local password policies.
  • Set linux file system permissions on files and interpret the security effects of different permission settings
  • Obtain information about the system, and control processes running on it.
  • Control and monitor network services and system daemons using systemd
  • Access and provide access to the command line on remote systems securely using OpenSSH.
  • Locate and accurately interept relevant system log files for trouble shooting
  • Configure basic IPv4 networking on Red Hat enterprise Linux enterprise
  • Archive files and copy them from one system to another
  • Download, install, update, and manage software packages from Red Hat and yum package repositories
  • Access and inspect existing file system on a Red Hat enterprise linux system
  • Create and use Red Hat Enterprise Linux virtual machines with KVM and libvirt.
  • Manage filesystem attributes and swap space
  • Practice and demonstrate the knowledge and skills learned in this course.
  • Automate the installation of Red Hat Enterprise Linux systems with Kickstart
  • Write regular expressions that, when partnered with grep, will allow you to quickly isolate or locate content within tet files
  • Introduce the vim text editor,with which you can open,edit and save text files
  • Schedule tasks to automatically execute in the future
  • influence the relative priorities at which linux processes run
  • Manage file security using POSIX access control lists
  • Manage the Security Enhanced Linux (SELinux) behavior of a system to keep it secure in case of a network service compromise
  • Configure system to use central identity management services
  • Manage simple partitions and file systems.
  • Manage logical volumes from the command line
  • Use autofs and the command line to mount and unmount SMB file systems
  • Limit network communication with firewall configure a basic firewall
  • Practice and demonstrate knowledge and skills learned in this course
  • Review how to manage services and the boot-up process using systemctl

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

  • Configure and troubleshoot advanced network interface functionality including bonding,teaming, and local software bridges
  • Permit and reject access to network services using advanced SELinux and firewalld filtering techniques
  • Set and verify correct DNS records for system and configure secure DNS caching
  • Relay all email sent by the system to an SMTP gateway for central delivery
  • Provide and use networked iSCSI block devices as remote disks
  • Provide NFS exports and SMB file share to specific system and users
  • Provide a MariaDB SQL database for use by programs and database administrators
  • configure apache HTTPD to provide transport layer security (TLS)- enabled websites and virtual hosts
  • Write simple shell scripts using bash
  • Use Bash conditionals and other control structures to write more sophisticated shell commands and scripts
  • Customize Bash startup and use environment variables, Bash aliases, and Bash functions.
  • Practice and demonstrate knowledge and skills learned in Red Hat System Administration III.

UNIX SHELL SCRIPTING

  • Shell Basics
  • Types of shells
  • Shell functionality
  • Environment
  • Writing first script
  • Writing script & executing basic script
  • Debugging script
  • Making interactive scripts
  • Variables (default variables)
  • Mathematical expressions
  • Conditional statements
  • If-else-elif
  • Test command
  • Logical operators-AND,OR,NOT
  • Case –esac
  • Loops
  • While
  • For
  • Until
  • Break & continue
  • Command line arguments
  • Positional parameters
  • Set & shift
  • IFS
  • Functions & file manipulations
  • Processing file line by line
  • Functions
  • Regular Expression & Filters
  • What is regular expression
  • Grep, cut, sort commands
  • Grep patterns
  • SED & AWK
  • Processes
  • Concept of process in Unix
  • Background processes
  • Advanced Scripting Techniques
  • Providing command line options to scripts
  • Shell & subshells
  • Exporting variables
  • Arrays
  • Remote shell execution
  • Dialog boxes
  • SQL with Shell
  • Connecting to MySQL using shell
  • Running SQL queries from a shell script
  • Managing disk space/file system
  • Startup-Shutdown scripts
  • Backup-cpio-tar
  • Monitoring , health check
  • Test Framework Development
  • Design and concept of test setup
  • Sample Framework design and demo
  • Small Project

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