LINUX TRAINING IN CHENNAI

Learn LINUX from our Experts in IT industry. We are the best providers of RHCE Linux Training in Chennai with excellent syllabus. By placement, course syllabus and practical’s we are the Linux Training in Chennai.

Linux is most popular OS in UNIX World. Linux is Open platform OS

This Linux course will cover the entire red hat certification contents and this will cover more practical sessions rather than theory. Since we have separate troubleshoot sessions as part of this course will make you good expertise in Linux®administration. This troubleshoot session will make your life easier when working at office.

Our experienced Trainers will teach you the Linux OS with real time scenarios. Experienced and corporate trainers will share their knowledge during the classes. Corporate trainers will have more than 8+ years of experience.

Our Red Hat Linux® Training in Chennai helps you to keep in the trendy technology and learning with us will make you proud.

Introduction

• History of Linux (GNU/LINUX)
• Basic Requirement for Linux Installation
• Explain partition types

Linux Installation

• Installation – Minimal and Custom

Basic Commands-Part I

• Pwd/cd/ls/who/whoami/who am i/which/cp/mv/rm/mkdir/
• touch/hostname/cat/cal/eject/mount/umount/login/logout/echo/wget

Basic Commands-Part II

• Halt/shutdown/poweroff/reboot/ll/dd/joe/emacs/ln/fdisk/
• mke2fs/mtools/pico/sed/wc/whereis/convert/ifconfig/ncftp/
• scp/hdparm/dmesg/bc/sh/at/atq/trm/date/uptime/su
• /switchdesk/uname

Package Management

• 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
• Creating a private repository
• Red Hat Network
• Red Hat Network Server
• Entitlements
• Red Hat Network Client

System Initialization

• Boot Sequence Overview
• Troubleshooting boot issues
• What is GRUB and grub.conf
• Starting the Boot Process: GRUB
• Kernel Initialization
• init Initialization (init 0,1,2,3,4,5)
• Run Levels
• /etc/rc.d/rc.sysinit
• /etc/rc.d/rc
• System V run levels
• /etc/rc.d/rc.local
• Controlling Services(service,init.d,chkconfig)

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
• Example: NIS Configuration
• Example: LDAP Configuration
• SUID and SGID Executables
• SGID Directories
• The Sticky Bit
• Default File Permissions

Booting And Run Levels

• The boot process: from BIOS to kernel then to user space
• Setting kernel parameters
• Run levels and init scripts
• Configuring services to run at boot
• Securing single-user mode (su login)
• Shutting down and rebooting the system

Kernel Services - Configuring The Kernel

• The Linux Kernel
• Kernel Images and Variants
• Kernel Modules
• Kernel Module Utilities
• Managing the initrd Image
• Accessing Drivers Through /dev
• Device Node Examples
• Managing /dev With udev
• Adding Files Under /dev
• Kernel Configuration With /proc
• /proc Examples
• sysctl : Persistent Kernel Configuration
• Exploring Hardware Devices (hwinfo)
• Monitoring Processes and Resources(kill,ps,pstree,top)

File System Management

• Adding New File systems to the File system Tree
• Disk Partitioning
• Managing Partitions
• Making Filesystems
• Difference between ext3 and ext4
• Filesystem Labels
• tune2fs
• Mount Points and /etc/fstab
• Mounting Filesystems with mount
• Unmounting Filesystems
• mount By Example
• Handling Swap Files and Partitions
• Mounting NFS Filesystems
• Checking available free space and space used by files (df,du)

File System Security

• Users and groups
• The ‘root’ user or superuser
• Changing file ownership (chown)
• Changing file group ownership (chgrp)
• Permissions on files
• Permissions on directories
• How permissions are applied
• Changing permissions (chmod)

File System Concepts And Use

• The unified UNIX filesystem
• Special file types
• Symbolic links (ln -s)
• Inodes and directory entries
• Hard links
• Preserving links while copying and archiving

Samba

• Install samba
• Samba configuration

Log Management

• Complete log details

Processes And Jobs

• What processes are ?
• The properties of a process
• Parent processes and child processes
• Killing processes and sending signals to a process (kill, killall, xkill)

Network Setup and Configuration

• Network Interfaces
• Driver Selection
• Speed and Duplex Settings
• IPv4 Addresses
• Dynamic IPv4 Configuration
• Static IPv4 Configuration
• Device Aliases
• Routing Table
• Default Gateway
• Configuring Routes
• Verify IP Connectivity
• Defining the Local Host Name
• Local Resolver
• Remote Resolvers
• Verify DNS Connectivity
• Network Configuration Utilities
• Transparent Dynamic Configuration
• Implementing IPv6
• IPv6: Dynamic Interface Configuration
• IPv6: Static Interface Configuration
• IPv6: Routing Configuration
• New and Modified Utilities

Basic Networking Configuration

• Configure a network device to connect to a local network
• Configure a network device to connect to a wide-area network
• Communicate between subnets within a single network
• Configure a network device to implement authentication
• Configuring a multi- homed network device
• Resolving networking and communication problems
• /sbin/route
• /sbin/ifconfig
• /bin/netstat
• /bin/ping
• /sbin/arp
• /usr/sbin/arpwatch
• /usr/sbin/tcpdump
• /usr/sbin/lsof
• /usr/bin/nc

Troubleshooting Network Issues

• ifconfig
• route
• netstat
• /etc/network and /etc/sysconfig/network - scripts/
• System log files
• ping
• /etc/resolv.conf
• /etc/hosts
• /etc/hosts.allow and /etc/hosts.deny
• /etc/hostname and /etc/HOSTNAME
• traceroute
• nslookup and dig
• dmesg

Remote Logins

• Install and configure ssh
• Install and configuretelnet
• Install and configure rsh

Editors & Text Processing Tools

• Vi Editors and details

Network File Sharing Services

• NFS server and NFS Client
• NFS share for group collaboration

Course Duration:  2  to  3 Month, 2 hpd

Contact:  +91  7092284244

Mail:  info@velgrotechnologies.com