Red Hat Linux Essentials
From Msamir projects
https://www.redhat.com/courses/rh033_red_hat_linux_essentials/details/
Unit 1 - Linux Ideas and History
An Introduction to Linux and Open Source: what are the central ideas behind the Linux phenomenon and where do they come from?
Unit 2 - Linux Usage Basics
Logging into the system, changing users and editing text files.
Unit 3 - Running Commands and Getting Help
How to use built-in and online documentation to enhance your experience.
Unit 4 - Browsing the Filesystem
Understanding the locations of important directories on a Red Hat Enterprise Linux system and navigating them from the command line and using the graphical Nautilus browser.
Unit 5 - Users, Groups and Permissions
Reading and setting permissions on files and directories.
Unit 6 - Using the bash Shell
Basic tips and tricks to make Red Hat Enterprise Linux's default shell work for you. Topics include tab completion, history and an introduction to shell scripting.
Unit 7 - Standard I/O and Pipes
How commands can be linked to each other, and how input from one command can be used as output for another command.
Input/output redirection is a common task on UNIX and Linux machines. This powerful mechanism allows flexible use of the building blocks UNIX is made of.
Unit 8 - Text Processing Tools
An introduction to some of the most useful text-processing utilities in Red Hat Enterprise Linux, including grep, cut, sed, sort, diff and patch.
Unit 9 - vim: An Advanced Text Editor
How to get the most out of the powerful and flexible vim text editor.
Unit 10 - Basic System Configuration Tools
Using Red Hat Enterprise Linux's graphical and text-based configuration tools to manage networking, printing and date/time settings.
Unit 11 - Investigating and Managing Processes
Listing, terminating and scheduling program executions on a Red Hat Enterprise Linux system.
Unit 12 - Configuring the Bash Shell
A discussion of using shell variables and scripts to customize the command-line environment.
Unit 13 - Finding and Processing Files
In-depth coverage of using the find command and related utilities to locate and act upon files based on arbitrary criteria .
Unit 14 - Network Clients
An overview of network tools available in Red Hat Enterprise linux, from web browsers to email clients and diagnostic utilities.
Unit 15 - Advanced Topics in Users, Groups and Permissions
A deeper discussion of how user and group identities are stored on a Red Hat Enterprise Linux system, as well as the introduction of advanced filesystem permissions like SetUID and SetGID.
Unit 16 - The Linux Filesystem In-Depth
The nuts-and-bolts of how Red Hat Enterprise Linux deals with filesystems. Topics include partitions, inodes, linking and archiving tools.
Unit 17 - Essential System Administration Tools
An introduction to fundamental system administration topics such as installing Red Hat Enterprise Linux, managing software packages, and enhancing security with SELinux and the netfilter firewall.
Unit 18 - So... What Now?
Exposure to further options for training and involvement in the larger open-source community.
