This Linux System Administrator course helps you discover the tools used by system administrators in enterprise Linux environments, install new systems with a variety of Linux distributions and configure systems with new hardware and software combinations.
Linux System Administration training course form the students totally well educated in Linux Network Administration.The Linux courses have a more important concepts and features of Linux sub-systems like Process Management,Networking,installation,accessing and improving aspects which are require to perform routine day-to-day operations efficiently on a Linux System.
How to install, administer, configure and upgrade a Linux system running one of the three major Linux distribution families (Redhat, SUSE, Debian/Ubuntu). Heavily focused on enterprise environments, this course provides Linux System Administrators o with all the tools and concepts needed to efficiently build and manage a production Linux infrastructure. We present in this course the state-of-the-art techniques used in the industry and apply them in the context of practical labs.
This course covers all the topics of “Linux Essentials” and “Linux System Administrator”. On completion of this course, the candidate can appear for RHCSA Exam.
Who should attend
Those who are taking first step into using LINUX and want to achieve expertise in Linux System Administrator by obtaining RHCSA Certification.
Prerequisites
User-level experience with any Computer System, including: use of mouse, use of menus and use of any graphical user interface.
Key Benefits :
On completion of this course, the candidate can appear for the RHCSA Exam, a realistic performance-based lab exam that tests his/her actual ability to install, configure, and attach a new linux system to an existing production network.
Linux System Administration Training Course Syllabus
- UNIX History & Principles
- Local Logins & Virtual Consoles
- The Xorg GUI Framework
- Running Simple Commands
- Getting Help
- The what is, help & man command
- Linux File Hierarchy Concepts
- Absolute and Relative Pathnames
- Copying Files and Directories
- Creating Moving and Renaming Files and Directories
- Standard Input and Output
- Overwriting vs Appending
- Redirecting Both Standard Output and Error
- Using Pipes To Connect Processes
- Users, Groups & The root user
- Examining Permissions
- Linux Process Security
- Overview of vi and vim
- Three Modes of vi and vim
- Cursor Movement
- Partitions and File systems
- Inodes and Directories
- Symbolic (or Soft) Links
- Hard Links
- The Seven Fundamental File types
- /etc/passwd, /etc/shadow, and /etc/group files
- System Users and Groups
- Default & Special Permissions
- File Repositioning, Filtering
- Advanced Reading and Saving.
- Using multiple “windows”
- Head, tail, wc (word count), sort, etc.
- Other String Processing Tools
- Pattern Matching with Regular Expressions
- Wildcard Characters
- Slocate, find
- Executing Commands with find
- How Processes Are Created
- Viewing & Sending Signals to Processes
- Interactive Process Management Tools.
- Scheduling a Process To Execute Later
- Web Clients
- Firefox & Other GUI Web Browsers
- Email and Messaging
- Ssh, scp, telnet and the “r” services
- Rsync, ,FTP & smbclient
- Mounting Floppy, CDs and USB Media Installation
- CPU and Memory
- Preparing to Install
- Multiboot systems
- The RHEL Installer
- Installer Features
- RHEL Installation Overview
- Partitioning Hard drives.
- Sample Partition Structure
- Configuring File Systems
- Software RAID
- LVM: Logical Volume Manager.
- Network Configuration
- Firewall Setup
- Security Enhanced Linux
- SELinux Installation Options and Control
- Package Selection
- Validating the Installation
- Noprobe Mode and Driver Disks
- Post-Install Configuration
- Hands-on Lab: Installation
- Boot Sequence Overview
- BIOS Initialization
- Boot Loader Components
- GRUB and grub.conf
- Kernel Initialization
- init Initialization
- Run levels
- Kernel Module Configuration
- The /proc filesystem/proc/sys configuration with sysctl
- Hotswappable Bus Support
- System Monitoring and Process Control
- Disk Partitioning & Managing Partitions
- Managing Data: Filesystem Creation
- Mount Options and Configuration
- Network Interfaces
- mii-tool, ifconfig, ifup/ifdown
- Interface Configuration Files
- NFS, HTTP, NIS
- RSYSLOG and Managing LOGROTATE.
- Encryption of file system using LUKS.
- RPM Package Manager
- Installing and Removing Software
- Updating a Kernel RPM
- User Policy Considerations
- The User Account Database – /etc/passwd
- Group Administration
- Login Shell Scripts
- Authentication Configuration
- NIS Client Configuration
- The Setgid Access Mode
- Access Control Lists (ACLs)
- Remote Administration.
- Software RAID Configuration & Recovery
- Converting LVM1 to LVM2
- The Linux Quota System
- PAM
- Troubleshooting Networking
- Order of the Boot Process
- Filesystem Corruption & Recovery
- Real Time Training
- Use cases for practice
- Installation
- Presentations
- Documentation
- Resume preparation
- FAQs
Highlights
Course details
Part Time: 2 Months (2 Hrs/Day)
Full Time: 10 Days (8 Hrs/Day)
Trainer Profile
Our trainer is a real time expert working in one of the top MNC’s. He is an expert trainer in understanding the student requirement and explains the concepts in a way students remember it for long. It a practical and job oriented approach, which helps the students to understand and implement the same when they go to Job.