Linux Administration Online Training

Linux Administration Online Training Course Content:

Linux Administration Online Training
Linux Administration Online Training

Linux Usage Basics

  • Logging In, Managing your password, Root User, Becoming a Super User

Understanding Shell

  • Different Shells, Shell Usage, Where does shell fit in, Variables, profiles and More
  • Running Commands and Getting Help

Getting around File systems

  • File System Hierarchy, Directories, Files, Absolute and Relative Paths, Finding Files and Directories

Understanding and Managing Users and groups

  • Commands to list users and groups, passwd, shadow and group files, Naming Information Services.

Understanding File and Directories in detail

  • Permissions, File Owner, Group, Special Permissions, Access/Modify and Create Time

Understanding File System Structure

  • Listing  file systems, understanding partitions, Understanding file system components inodes, superblock etc

Basic System Configuration

  • vi Editor
  • Standard IO and pipes

Understanding and Managing Processes

  • Starting, Listing and Killing Processes, background and foreground processes, PID, PPID and More.

Understanding Networking and Network Applications

  • IP Addresses, Network connectivity, Network applications -telnet, ftp, ssh, etc…

Understanding Package Basics

  • rpm listing


Boot Process -Starting the Linux Operating System

  • BIOS, GRUB Boot Loader, Kernel Initialization, First process and /etc/inittab, Run Levels, Controlling Services

Linux File System Administration

  • Partitioning Hard Disks, Managing FileSystems, FileSystem Management and Automounter, Access Control List

Package Management Red hat

  • Package Manager, Understanding RPM and RPM commands, managing packages using Centralised Repos.

User Administration

  • User Account Management, Basic User Environment, Shell Profiles, Disk Quotas, Groups, PAM, Network Authentication -NIS and LDAP

System Administration Tools

  • Network Configuration, Cron and at, System Logs

Advanced Partitioning

  • Software RAID, Logical Volume Management

Linux Installation

  • Installation of Linux OS, Understanding the requirement.

Apache and Squid

  • Apache Web Server, Access Configuration, Virtual Hosts, Squid Web Proxy Server

Network File Sharing Services

  • Configuring NFS Server, Client Side NFS, FTP, Samba Services

Domain Name Services

  • Understanding DNS, BIND, Utilities

Naming Information Services

  • Understanding NIS, NIS Server and Client

Other Networking Services

  • Internet Services Daemon, SSH, DHCP, NTP

Securing Services

  • tcp_wrappers, Firewalls.

Linux Kernel Limits

  • Semaphores, shared memory, open files etc.

Drop your query

What my Client's Say?


  • Prabhu is an excellent instructor, very patient and thorough. I have tried another training class and EXPLORE IT far exceeds other trainers and their methods ~ Hassan Malik

  • An extremely helpful and informative course. Training materials were well organized and provided good case studies. Instructor was extremely professional and pleasant to learn from.~ Bhavani Sudarshnam

  • The training was clear and detailed. I like Parker's style of teaching as the recurrent training is a thorough review of the HR. Every opportunity for the student to ask questions was provided. ~ Yiting Chen

  • Jane Anderson conducted the class in a very professional manner. Examples were very relevant and I feel that I gained a lot from the updated materials this year.~ Somesh Taneja

  • Prem was a great instructor. Thanks Prem for making the training easy to understand. A lot of information was covered. He made the approach easy to follow.~ Komali Sambakula

  • She wants to make sure that her students walk away from her course with a good working knowledge. She is an excellent trainer and cares that all of her students learn the material.~ Kiran Jain

  • Krishna is very thorough and professional. He made the code very understandable. I was very impressed with his teaching methods and presentation of the regulations. EXPLORE IT is the best! ~ Rajesh Isukapalli

  • Mr. Chris Brown was very affirmative with the course, on time and fluent. This is my second recourse with him. I hope to take his course as long as I am shipping at my current job. ~ Awais Rahim