Linux Academy - Red Hat Certified Systems Administrator Prep Course.
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Linux Academy - Red Hat Certified Systems Administrator Prep Course
English | Size: 2.66 GB
Category: CBTs
Linux Academy Red Hat Certified Systems Administrator Prep Course
This prep course designed by the Linux Academy takes the public objects for Red Hat's RHCSA 7 certification and puts you on the path to succeed the examination. At Linux Academy, we want to provide you with an in-depth understanding of managing a Red Hat system at an administrator level so that you can use your skills on real servers in the real world. The Linux Academy is in no away affiliated with Red Hat, Inc, and this course is not provided or reviewed by Red Hat, Inc.
Introduction
About This Course and How to Prepare
00:07:33
Lab Servers and Following Along
00:03:42
Essential Tools
Access a Shell Prompt and Issue Commands
00:10:15
Use Input/Output Redirection
00:17:57
Use grep and Regular Expressions to Analyze Text
00:16:09
Access Remote Systems Using SSH
00:12:57
Log in and Switch Users in Multiuser Targets
00:10:17
Archive, Compress, Unpack and Uncompress Files Using tar, star, gzip and bzip2
00:18:57
Create and Edit Text Files
00:16:04
Create, Delete, Copy and Move Files and Directories
00:12:08
Create Hard and Soft Links
00:11:03
List, Set and Change Standard UGO/RWX Permissions
00:31:48
List, Set and Change Standard UGO/RWX Permissions: umask
00:20:25
Locate, Read and Use System Documentation with man, info and /usr/share/doc
00:16:55
Finding Files with Locate and Find
00:10:57
Quiz: Understand and use essential tools
Exercise: Understanding umask
00:30:00
Exercise: Archiving and Compressing Files
00:30:00
Exercise: Finding Files with locate and find
00:30:00
Operate Running Systems
Boot, Reboot and Shutdown a System
00:10:31
Boot Systems into Different Targets Manually
00:18:17
Interrupt the Boot Process to Gain Access to a System
00:09:05
Identify CPU/Memory Intensive Processes, Adjust Process Priority and Kill Processes - Part 1
00:12:20
Identify CPU/Memory Intensive Processes, Adjust Process Priority and Kill Processes - Part 2
00:10:08
Identify CPU/Memory Intensive Processes, Adjust Process Priority and Kill Processes - Part 3
00:09:18
Identify CPU/Memory Intensive Processes, Adjust Process Priority and Kill Processes - Part 4
00:13:09
Locate and Interpret System Log Files and Journals
00:14:34
Access a Virtual Machine's Console
00:02:29
Start and Stop Virtual Machines
00:02:43
Start, Stop and Check the Status of Network Services
00:04:04
Securely Transfer Files Between Systems
00:06:44
Quiz: Operate running systems
Exercise: Working with Systemd and Targets
01:30:00
Exercise: Recovering the Root Password
00:30:00
Exercise: Interrupting the Boot Process to Change the Boot Target
00:30:00
Exercise: Powering Off Systems
00:30:00
Exercise: pgrep, pkill, kill and jobs
02:30:00
Exercise: nice, renice and ps
00:30:00
Exercise: Monitoring and Calculating CPU Load Averages
00:30:00
Exercise: Working with top
00:30:00
Exercise: Virtual Machines
00:30:00
Configure Local Storage
List, Create and Delete Partitions on MBR and GPT Disks
00:19:22
Create and Remove Physical Volumes, Assign Physical Volumes to Volume Groups and Create and Delete Logical Volumes
00:15:33
Configure Systems to Mount File Systems at Boot by UUID or Label
00:11:35
Add New Partitions and Logical Volumes and Swap to a System Non-Destructively
00:11:17
Quiz: Configure local storage
Hands-on Lab: Managing Logical Volumes on Red Hat Enterprise 7
Exercise: Working with MBR Partitions
00:30:00
Exercise: Working with GPT Partitions
00:30:00
Exercise: Creating Persistent Mounts with File System Labels
00:30:00
Exercise: Creating Swap Space
00:30:00
Exercise: Creating Swap Space from a LVM Volume
00:30:00
Create and Configure File Systems
Create, Mount, Unmount and Use VFAT, EXT4 and XFS File Systems
00:14:58
Mount and Unmount CIFS and NFS Network File Systems
00:11:17
Extend Existing Logical Volumes
00:13:59
Create and Configure Set-GID Directories for Collaboration
00:07:39
Create and Manage Access Control Lists (ACLs)
00:23:18
Diagnose and Correct File Permission Problems
00:03:53
Quiz: Create and configure file systems
Exercise: Filesystem ACLs
00:30:00
Hands-on Lab: Mounting CIFS and NFS Network File Systems
Hands-on Lab: Extending Existing Logical Volumes
Deploy, Configure and Maintain Systems
Configure Networking and Hostname Resolution Statically or Dynamically: Troubleshooting
00:06:50
Configure Networking and Hostname Resolution Statically or Dynamically: Network Manager
00:11:45
Configure Networking and Hostname Resolution Statically or Dynamically: Hostname Configuration
00:10:34
Schedule Tasks Using at and cron
00:25:35
Start and Stop Services and Configure Services to Start Automatically at Boot
00:07:53
Configure Systems to Boot into a Specific Target Automatically
00:01:17
Install Red Hat Enterprise Linux Automatically Using Kickstart
00:14:23
Configure a Physical Machine to Host Virtual Guests
00:05:59
Install Red Hat Enterprise Linux Systems as Virtual Guests
00:09:06
Configure Systems to Launch Virtual Machines at Boot
00:03:05
Configure Network Services to Start Automatically at Boot
00:02:10
Configure a System to Use Time Services
00:15:43
Install and Update Software Packages from Red Hat Network, a Remote Repository or the Local File System: YUM
00:11:21
Install and Update Software Packages from Red Hat Network, a Remote Repository or the Local File System: RPM
00:07:36
Install and Update Software Packages from Red Hat Network, a Remote Repository or the Local File System: Managing Repositories
00:08:22
Install and Update Software Packages from Red Hat Network, a Remote Repository or the Local File System: Configuring a Local Repository
00:05:23
Install and Update Software Packages from Red Hat Network, a Remote Repository or the Local File System: Configuring a Local Repository: Configure the GPG Key
00:05:42
Update the Kernel Package Appropriately to Ensure a Bootable System
00:06:40
Modifying the System Bootloader
00:02:31
Quiz: Deploy, configure, and maintain systems
Exercise: Scheduling Tasks on Red Hat Systems
00:30:00
Exercise: Working with Time Services
00:30:00
Exercise: Working with Yum
00:30:00
Exercise: Working with yum groups
00:30:00
Exercise: Working with RPM
00:30:00
Exercise: Managing Third Party Repositories
00:30:00
Exercise: Creating a local repository
00:30:00
Exercise: Networking
00:30:00
Hands-on Lab: Network Manager Sandbox
Hands-on Lab: Update the Kernel Package to Ensure a Bootable System
Manage users and groups
Create, Delete, and Modify Local User Accounts
00:18:30
Change Passwords and Adjust Password Aging for Local User Accounts
00:15:52
Create, Delete, and Modify Local Groups and Group Memberships
00:14:22
Using set-GID On Directories
00:08:38
Configure a System to Use an Existing Authentication Service for User and Group Information: Using Realmd
00:08:21
Hands-on Lab: Using an Existing Authentication Service
Hands-on Lab: Use Existing LDAP Credentials For Single Sign-On
Quiz: Manage Users And Groups
Exercise: Managing Users And Groups
01:00:00
Manage security
Configure Firewall Settings Using firewall-config, firewall-cmd, or iptables
00:19:07
Configure Key-Based Authentication for SSH
00:09:00
Introduction to SELinux
00:08:51
Set enforcing and permissive modes for SELinux
00:03:20
List and identify SELinux file and process context
00:09:50
Restore Default File Contexts
00:09:03
Use Boolean Settings to Modify System SELinux Settings
00:11:54
Diagnose and Address Routine SELinux Policy Violations
00:05:19
Hands-on Lab: Red Hat Security With FirewallD
Exercise: Configure key-based authentication for SSH
00:30:00
Exercise: Working With SELinux Context, Booleans, and Troubleshooting
01:30:00
Preparing For The Exam
How to Practice and Study After Completing the Course
00:02:26
Best Practices to Remember While Taking the Exam
00:02:07
Download link:
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