L-245: Linux System Administration I

Course Overview:

In this course students will learn to install the Linux™ operating system, to administer users and software, to use vi, basic Linux security, process control, file system maintenance, backup and recovery, including some basic networking concepts. This course insures that students have the skills to configure all desktop and client side related activity.

Attendees to L-245: Linux System Administration I will receive TechNow approved course materials and expert instruction.

Dates/Locations:

No Events

Duration: 5 days

Course Objectives:

  • Linux operating system installation
  • Hardware Issues
  • LILO & GRUB Configuration
  • Managing the Linux file system
  • Boot Process
  • Customization of setup files
  • System Startup
  • Run Levels
  • Network Services
  • User Management
  • Changing Passwords
  • Monitoring, accessing & restricting root system access
  • Administration Tools
  • Disk Management
  • Quotas
  • Process Control
  • Installing & removing software & patches
  • Network Configuration
  • Client side components of NFS, Samba, NTP, NIS
  • Printing
  • Backup and Recovery
  • Using utilities for process control, locating files & automating maintenance tasks

Prerequisites:

  • Students should have an understanding of all basic UNIX commands as well as variable substitution, wild card expansion, command pipes, permissions, the grep  and find commands.
  • These prerequisites can be met through completion of TN-125: Introduction to UNIX & Linux and six month’s experience with Linux.

 

Comments

Latest comments from students

User: flores2015

Instructor comments: Very Good Instructor (Bill Peterson)

Facilities comments: Nice - Can't wait for your new facility.

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RH-245: Linux System Administration I

Course Overview:

The System Administration I for Red Hat course is designed for IT professionals working to become full-time enterprise Linux system administrators. This course gives the student direct experience with the most essential system administration tasks in the Red Hat. You will be instructed in crucial system management skills including: configuring network interfaces, client set up of network protocols, managing local disk devices, installation, package management, performing system boot procedures, grub and controlling system processes.

Attendees to RH-245: Linux System Administration I will receive TechNow approved course materials and expert instruction.

Dates/Locations:

Date/Time Event
06/01/2026 - 06/05/2026
08:00 -16:00 		RH-245: Linux System Administration I
TechNow, Inc, San Antonio TX
09/14/2026 - 09/18/2026
08:00 -16:00 		RH-245: Linux System Administration I
TechNow, Inc, San Antonio TX

Duration: 5 days

Course Objectives:

  • Installation
  • Manage File Systems and Local Disk Drives
  • Perform Mounts and Unmounts
  • Perform System Boot Procedures
  • Tuning and Maintaining the Kernel
  • Control System Processes
  • Perform User Administration
  • Installing and Managing Services
  • Perform Package Administration
  • Client Setup of SSH and Printing

Prerequisites:

Comments

Latest comments from students

User: mlspence

Instructor comments: Bill was awesome! He did a fantastic job teaching the course mater to everyone in the class. He made sure everyone was able to keep up and that they understood the material before moving on. Thanks!

Facilities comments: They were great as well

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RH-305:Red Hat System Administration III: Linux Automation with Ansible

Course Overview:

Red Hat System Administration: Linux Automation with Ansible is designed for Linux administrators and developers who need to automate repeatable and error-prone steps for system provisioning, configuration, application deployment, and orchestration.  TechNow’s  Ansible course facilitates the dynamic IT infrastructure through automation.

This course also supports DevOps practices through Ansible playbooks automating workflows.  TechNow has operated Automated Unix and Linux environment for over 35 years and brings this field experience to the classroom utilizing ansible and discussing its impact on: Infrastructure (Linux, Windows, network devices), Cloud automation (AWS and Azure), Application deployment, Security & compliance, and CI/CD pipelines.

This course also ties in nicely with the TechNow course CL-355: Containers, Kubernetes, and Red Hat OpenShift Administration which provides an overview of the DoD Enterprise DevSecOps Platform (DSOP) Reference Design, its current state, and ties to DoD Cloud Platform One (P1).

Dates/Locations:

No Events

Duration: 5 days

Course Objectives:

  • An introduction to Ansible
  • Install and configure Ansible development tools in VS Code and configure Ansible setting
  • Create and update inventories of managed hosts and manage connections to them
  • Automate administration tasks with Ansible Playbooks
  • Write effective playbooks at scale
  • Protect sensitive data used by Ansible Automation Platform with Ansible Vault
  • Reuse code and simplify playbook development with Ansible Roles and Ansible Content Collections
  • Developing Automation Content: Variables, Task Control, Deploying Files
  • Developing Automation Content at Scale
  • Reusing Code with Ansible Roles and Content Collections
  • Automate Linux Administration Tasks

Prerequisites:

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TN-5455: Managing Windows Environments with Group Policy

 

Course Overview: 

In this course-currently the only offering in the market devoted to Group Policy training-you will learn how to reduce costs and increase efficiencies in your network. You will discover how to consolidate the administration of an enterprise IT infrastructure with Group Policy, and learn to control and manage computer systems and domain users running Windows Server and Windows clients. Create Group Policies, implement administrative and security templates, and determine best practices when deploying software packages. Walk away with the experience and tools needed to optimize your enterprise systems and networks.

Attendees to TN-5455: Managing Windows Environments with Group Policy will receive TechNow approved course materials and expert instruction.

Date/Locations:

No Events

Course Duration: 5 days

Course Objectives:

  • Features and functions of Group Policy
  • Use Group Policy management tools to manage security policies
  • Design a Group Policy infrastructure
  • Group Policy processing architecture
  • Back up, restore, import, and copy Group Policy Objects through the Group Policy
  • Management Console
  • Use Windows PowerShell to manage Group Policy
  • Implement security using Group Policy
  • Configure the desktop environment with Group Policy
  • Configure roaming profiles and Folder Redirection
  • Assign and publish software packages
  • Implement AppLocker and software restriction policies
  • Create and deploy Administrative Templates
  • Configure Group Policy preferences

 

 

Course Prerequisites:

  • Experience with the Microsoft Windows Server 2008/12 environments and a fundamental understanding of Active Directory

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VM-325: VMware View: Install, Configure and Manage

Course Overview:

This hands-on training course builds your skills in the VMware ViewTM suite of products: VMware View Manager, VMware View Composer, and VMware® ThinAppTM.  Based on customer specification, this course can be based on View 4.x or 5.x, and ThinApp 4.x or 5.x releases.

Attendees to VM-325: VMware View: Install, Configure and Manage will receive TechNow approved course materials and expert instruction.

At the end of this course, you should understand the features and operations of View and be able to:

  • Install and configure View components
  • Create and manage dedicated and floating desktop pools
  • Deploy and manage linked-clone virtual desktops
  • Configure and manage desktops that run in local mode
  • Configure secure access to desktops through a public network
  • Use ThinApp to package applications

Date/Locations:

No Events

Duration: 5 days

Course Objectives:

  • Module 1: Course Introduction
  • Module 2: Introduction to VMware View
  • Module 3: View Connection Server
  • Module 4: View Desktops
  • Module 5: View Client Options
  • Module 6: View Administratory
  • Module 7: Configuring and Managing Linked Clones
  • Module 8: Local-Mode Desktops
  • Module 9: Command-Line Tools and Backup Options
  • Module 10: Managing VMware View Security
  • Module 11: View Manager Performance and Scalability
  • Module 12: VMware® ThinAppTM

Prerequisites:

  • VM-315: VMware Infrastructure: Install, Configure and Manage
  • Experience in Microsoft Windows Active Directory Administration
  • Experience with VMware vSphereTM
  • Before attending the course, students must be able to perform the following tasks:
    • Create a template in VMware vCenterTM Server and deploy a virtual machine from it
    • Modify a template customization file
    • Open a virtual machine console in vCenter Server and access the guest operating system
    • Configure Active Directory services

 

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