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UdemyIT CertificationsPaid courseBeginner levelCertificate

Linux Certified System Admin - SA1 (RHEL7) (Udemy.com)

Prepare for Linux Exam and gain sufficient skill to perform core system administration tasks

4.3
653 reviews

Created by: Shikhar Verma

Last updated May 2021

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What you will learn

  • Installation of Red Hat Enterprise Linux 7
  • Accessing the Command Line
  • Managing Files From the Command Line
  • Getting Help in Red Hat Enterprise Linux
  • Creating, Viewing, and Editing Text Files
  • Managing Local Linux Users and Groups
  • Controlling Access to Files with Linux FileSystem Permissions
  • Monitoring and Managing Linux Processes
  • Controlling Services and Daemons
  • Configuring and Securing OpenSSH Service
  • Managing Red Hat Enterprise Linux Networking
  • Installing and Updating Software Packages
  • sftp with lab session
  • rsync command

How it compares

Against the other 848 rated Udemy courses in IT Certifications on CourseDuck:

  • Rating4.3 out of 5higher than 18% of them
  • Reviews653#368 of 849 by number of reviews
  • Length10.9 hourslonger than 61% of them
  • Last updatedMay 2021earlier than 90% of them

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Course Description

Course Description:
Red Hat Linux Certified System Admin - SA1 based on RHEL 7RHCSA Certified Red Hat Enterprise Linux System AdministratorCourse OutlineIntroductionRed Hat System Administration 1Installation of Red Hat Enterprise Linux 7 using vmware workstationUnderstanding the Command LineAccessing the command line using the Local & remote ConsoleLab Session on Local Console AccessAccess & view the Command Line Using the DesktopLab Session on the GNOME 3 Desktop Environment Executing & Implementing Commands Using the Bash ShellLab: Accessing the Command LineOperate Files & Directories From the Command LineOverview of the Linux File System HierarchyLocating Files by NameLab : Locating Files and DirectoriesCommand-Line ToolsMatching File Names Using Path NameLab: Managing Files with Shell ExpansionVarious useful command to get help in RHELman CommandLab: Using the man CommandReading Documentation Using pinfo CommandLab: Using the pinto CommandReading Documentation in /usr/share/docPractice: Viewing Package DocumentationGetting Help From RedHatLab session on Creating and Viewing an SoS ReportViewing, Creating & and Editing Text FilesRedirecting Output to a File or ProgramI/0 RedirectionEditing Text FilesLab on Editing & viewing file with VimEditing Text Files with a Graphical EditorLab Copying Text Between WindowsLab: Creating, Viewing, and Editing Text FilesUser ManagementUnderstanding different types of groups and creation of groupsCreation of users in different groupsUnderstanding Passwd, Shadow FilesUnderstanding passwd agingCreation of quotas for users, groups and file systemsUnderstanding users security filespassword aging policy using chage commandsTROUBLESHOOTINGPermissions in Linux Linux File System PermissionsUser based Permissions groupPermission typesPractice: Managing File Security from the Command LineManaging Default Permissions and File AccessPractice: Controlling New File Permissions and OwnershipSpecial permissions like Setuid, setguid & Sticky bit etcTwo Labs to demonstrate the permissions from real IT industry environment.
Linux ProcessesProcessesLab Session on Processes ManagementControlling JobsLab: Background and Foreground ProcessesKilling ProcessesPractice: Killing ProcessesMonitoring Process ActivityPractice: Monitoring Process ActivityLab: Monitoring and Managing Linux ProcessesManaging Services and Daemons Controlling Services and DaemonsIdentifying Automatically Started System ProcessesLab session on Identify the Status of systemd UnitsControlling System ServicesLab session on using systemctl to Manage & Controlling Services & DaemonsConfiguring and Securing SSH Service Accessing the Remote Command Line with SSHPractice: Accessing the Remote Command LineConfiguring SSH Key-based AuthenticationPractice: Using SSH Key-based AuthenticationCustomizing SSH Service ConfigurationPractice: Restricting SSH LoginsLab: Configuring and Securing OpenSSH ServiceAnalyzing Logs System Log Architecture - System LoggingLab to understand System Logging ComponentsOverview of System log FilesFinding Log EntriesReviewing systemd Journal EntriesLab Finding Events With journalctlMaintaining Accurate TimePractice: Adjusting System TimeLab: Analyzing and Storing LogsManaging Red Hat Enterprise Linux NetworkingNetworking ConceptsPractice: Networking ConceptsValidating Network ConfigurationPractice: Examining Network ConfigurationConfiguring Networking with nmcliPractice: Configuring Networking with nmcliEditing Network Configuration FilesPractice: Editing Network Configuration FilesConfiguring Host Names and Name ResolutionPractice: Configuring Host Names and Name ResolutionLab: Managing Red Hat Enterprise Linux NetworkingArchiving and Copying Files Between Systems Managing Compressed tar ArchivesPractice: Backing Up and Restoring Files From a tar ArchiveCopying Files Between Systems SecurelyPractice: Copying Files Over the Network With scpSynchronizing Files Between Systems SecurelyPractice: Synchronizing Two Directories Securely With rsyncLab: Archiving and Copying Files Between SystemsInstalling and Updating Software Packages How to attach Systems to Subscriptions for Software UpdatesRPM Software Packages and YumManaging Software Updates with yumPractice: Installing and Updating Software with yumEnabling yum Software RepositoriesPractice: Enabling Software Repositories & working with RPM filesLinux File Systems Overview about Linux File Systems Identify File Systems and Devices Practice Lab Session Mounting and Unmounting File Systems Making Soft & Hard Links Between Files Locating Files on the System Practice: Locating Files on the System Various Practice Lab SessionWho this course is for:
There is no formal prerequisites for this course; however, previous system administrator experience on other operating system would be very beneficial.
Read More Beginner Beginner Level product length iconTime: 10.9h

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Instructor Details

Shikhar Verma

Hi there, my name is Shikhar Verma And I love making complex technical topics easy to understand.
I have been in the IT Industry for more than 12 years and I had started my career as a Unix and Linux System Engineer in 2005 and currently working as solution architect in multinational company and also a professional IT trainer.
My passion is to work in an environment where my technical skills and experience is put to proper use for the prospective growth of company & his career.
And I'm here on Udemy to teach what I know in an approachable way. I started teaching courses in 2017, and have taught over 20,000 students. I am grateful every day with being able to connect with so many students in almost every country around the world.
Primary Skills are Linux, Red Hat Cluster, Ansible, Shell Scripting, AWS Cloud (Amazon Web Services), Linux Cluster, Perl etc

Environment: HP Servers (Itanium/PA-RISC), Superdome 2 8s,16s & 32s, 9000/RX Series Server running HP-UX 11iv1, v2 and v3, HP P & C Class Blades Servers c7000 running HP-UX/RHEL8,7,6 etc.

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Reviews

4.3

653 ratings on Udemy

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Write a review

By Adams B Kpewa on 12/20/2020

Great explanation

By Nitesh Yadav on 12/20/2020

very helpful and informative in career

By Enver Parson on 10/24/2020

Very nice

By Rahul Kakade on 9/5/2020

Good

By Ioannis Kapnisakis on 7/26/2020

Well explained course with good support (fast reply) from the instructor.
However, I would prefer quiz to all sections and maybe some exercises apart from the lab sessions.
Some content is missing from this course compared with the RHSA I book.
I would recommend this course from Shikhar

By Paul Badoh on 6/7/2020

was great, but some power points not attached

By Rethinakumar A on 6/1/2020

it was good to learn for begineer.

By Fatih ncebacak on 5/26/2020

Best course on Udemy. Thanks.

By Chandra Shekhar Reddy Pothuganti on 4/1/2020

Overall good course, Request you to add more questions in quiz with increased difficulty level.
Please add one mega quiz at the end from all sections to test what we learned by end of the course, this is just increase confidence level and comfortable working in Linux environment.

By Deepak Kumar on 3/27/2020

It was good to learn Linux here, I got many doubts cleared.

By Puneet Chopra on 3/6/2020

Worst training ... it's so basic do not think to take Exam on this training basis

By Liam Grant Johnson on 3/4/2020

Just awesome! Its one step away from actually getting a job in this field. Highly recommended.

Showing 12 of 152 reviews

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Overall Score : 86 / 100

Linux Certified System Admin - SA1 (RHEL7)
$11.99Original price $64.9982% off
Visit course on Udemy Write a review
  • Video Duration: icon 10.9h
  • Price: $11.99
  • Provider: icon Udemy
  • Updated: icon May 2021
  • Level: Beginner Beginner
  • Language: icon English
  • Certificate: icon Yes
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