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Robotics

Course Objective

Basics of Linux, User management, Disk Management, Package Management, Server Management, Security Implementation, Scripting.

Prerequisite

User-level experience with any computer operating system.

Course Modules

Chapter 01 - Linux Basics

  • Access the command line
  • Log in to a Linux system and run simple commands using the shell.
  • Manage files from the command line
  • Copy, move, create, delete, and organize files from the bash shell prompt.
  • Get 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 permissions
  • 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

Course Datasheet

  • Control and monitor network services and system daemons using systemd
  • Configure and secure OpenSSH service
  • Access and provide access to the command line on remote systems securely using OpenSSH
  • Analyze and store logs
  • Locate and accurately interpret relevant system log files for troubleshooting purposes.
  • Manage Red Hat Enterprise Linux networking
  • Configure basic IPv4 networking on Red Hat Enterprise Linux systems.
  • Archive and copy files between systems
  • 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 systems
  • Access and inspect existing file systems on a Red Hat Enterprise Linux system.
  • Use virtualized systems
  • Create and use Red Hat Enterprise Linux virtual machines with KVM and libvirt.

Chapter 02 — Linux Administration, Server and Security

  • 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 text 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 systems to use central identity management services.
  • Add disks, partitions, and file systems 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

Chapter 03 — Linux Administration, Server and Shell Scripting

  • Control services and daemons
  • Review how to manage services and the boot-up process using systemctl
  • Manage IPv6 networking
  • Configure and troubleshoot basic IPv6 networking on Red Hat Enterprise Linux systems
  • Configure link aggregation and bridging

Course Datasheet

  • Configure and troubleshoot advanced network interface functionality including bonding, teaming, and local software bridges
  • Control network port security
  • Permit and reject access to network services using advanced SELinux and firewalld filtering techniques
  • Manage DNS for servers
  • Set and verify correct DNS records for systems and configure secure DNS caching
  • Configure email delivery
  • 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 shares to specific systems and users
  • Configure MariaDB databases
  • 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
  • Linux containers preview
  • Preview the capabilities of Linux containers, Docker, and other related technologies in Red Hat Enterprise Linux 7

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