Linux Fundamentals Training

Live Online & Classroom Enterprise Training

Learn Linux Fundamentals from scratch through Linux Fundamentals course. This Course will help you master important Linux concepts such as Linux installations, packages, architecture, file system, user management, scripting data & various useful commands and utilities with sufficient hands-on. This Linux Fundamentals course is also a gateway towards Linux Kernel, Linux administration and Linux programming.

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What is this Course about?

This course is designed to learn to use advance features of Linux operating system and starts from the scratch. This Linux Fundamentals course covers all the necessary concepts required for Linux Administration and Linux programming. Starting from Linux installation to security administration, user-account management, networking concepts, file system management, system services, Kernel services, virtualization, user management etc.

What are the objectives of this Course ?

During this training, you’ll learn:

  • Install Linux
  • Set kernel parameters
  • Install and remove software
  • Manage system services
  • User management
  • File system management
  • Archiving and Compression
  • Understand programming tools for Linux
  • Create network setup and configuration
  • Messaging and Printing
  • Automate routine task

Who is this Course for?

  • This course can be taken by anyone who wants to learn effective usage of Linux operating system

What are the prerequisites for this Course?

  • The only pre-requisite for this course is the basic Operating System Knowledge which would be helpful while learning Linux Fundamentals.

Available Training Modes


Live Online Training
36 Hours/6 Weekends


Classroom Training
36 Hours/6 days

Course Outline

Introduction to Linux

  • Linux Kernel
  • Command line
  • Introduction to Bash Shell
  • Stream text editor (grep, sed and awk)
  • Operating System architecture
  • Features: POSIX API support, everything is file, run levels, Power usage of various commands with pipe and redirect, development tools
  • Linux Distributions
  • Licences: GPL and its versions, Apache, BSD, etc.

Installation and Initialization

  • Installation
  • File Systems (NTFS, ext4, xfs, swap etc)
  • Hard Disk Partitions
  • Starting the Boot Process: GRUB2, Run Levels.
  • Dual boot system
  • First Boot: Post-Install Configuration,
  • Anatomy of a Kickstart File
  • System Initialization
  • Software Management: apt-get, yum etc.

User Administration

  • Adding a New User Account,
  • User Private Groups
  • Modifying / Deleting User Accounts
  • Group Administration
  • Password Aging Policies
  • Switching Accounts
  • Sudo
  • Network Users
  • Authentication Configuration,
  • SUID and SGID Executable
  • SGID Directories
  • The Sticky Bit
  • Default File Permissions
  • Access Control Lists (ACLs)

Boot and Package Management

  • Setting kernel parameters
  • Configuring services to run at boot
  • Securing single-user mode (su login)
  • Shutting down and rebooting the system
  • RPM Package Manager
  • Installing and Removing Software
  • Updating a Kernel RPM
  • rpm Queries, rpm Verification
  • About yum, Using yum
  • Searching packages/files
  • Configuring Additional Repositories
  • Apt-get command set
  • Apt-cache package management
  • Dpkg command set

Networking

  • OSI layers and Protocols: IPv4, IPv6, TCP, UDP, FTP, TFTP, Telnet, SSH, HTTP, DNS, DHCP, ARP, ICMP etc.
  • Packet capturing tools
  • Linux commands/tools to troubleshoot networking: netstat, tcpdump, ip, etc.
  • Linux utilities: e.g. dnsmasqd, samba server ftpd, webserver, netcat, scp etc.
  • Linux Firewall: command, utility and usage.
  • Security: SSH, SCP. Certificates, authentication, encryption etc.

Linux Overview and scripting

  • Linux internals: process, file, synchronization, system calls, user etc.
  • Linux basic commands and usage of pipe, tee, redirect etc.
  • Scripting: Bash, tcl/tk, expect, Python etc.
  • Usage of: crond, ps, kill, top, proc file system etc.

Linux for software development

  • Programming languages overview
  • Static and dynamic libraries
  • Compilers, debugger, IDE, ctags, make utility etc.
  • Editors in Linux: vi, emacs,
  • Troubleshooting and optimization using profiling tools. Memory leakage concept
  • Diff, patch and Configuration management system
  • Test automation and CI/CD pipeline

Security Administration, Shell Script and Virtualization

  • SELinux Overview
  • SELinux Tools
  • SELinux Contexts
  • SELinux Booleans
  • Boot level security (GRUB)
  • Security need for TCP wrappers,
  • /etc/inetd.conf, /etc/hosts.allow and /etc/hosts.deny, Xinetd,
  • Securing shell (change, default port, prevent root access)
  • Securing Shell (Public/ Private)
  • Securing Shell (managing IP allow and deny)
  • Install and configuring antiviruses (clamAV and LMD)
  • Different type of shell
  • Shell script basics
  • Executing shell scripts, Header, comments on script,
  • Redirection
  • Environment Variables
  • Conditions
  • Loops
  • Introduction to KVM Virtualization
  • Virtual Machine installation

Who is the instructor for this training?

Our trainer for this training course has extensive experience in Linux including years of years of experience imparting Linux training for corporate and professionals alike.

Reviews

3

I got full value from Learnkart’s DevOps course. This is the best ever course I have done and simplae reason is that there are lot of handson sessions which enables me to not only understand the theory but how it works in corporate environment. The lab sessions covered all trending tools – GIT, GitHub, Jenkins, Docker, Puppet & Nagios.

DevOps professional

2

I joined Learnkarts after talking to course counseller. She explained it nicely and I enrolled for the online class. It was a wonderful learning devops with them. All the concepts were explained in details and doubts were cleared.It was complete handson training. The best part was Instructor who explained each concept in a easiest way. Looking forward to pursue few more courses.

DevOps Engineer

1

It was a good experience with Learnkarts. The teacher and content was very good. Also I got support for my queries after the online training.Worth mentioning is the projects and assignments which they cover as part of the course.

Senior Engineer