Unix Shell Scripting Online Training, Support By Unix Professionals

Unix Shell Scripting Training makes you Learn basics of shell script programming, SH (Bourne Shell), Layers in Unix OS, Input/Output Redirection, UNIX Communication, VI Editor, UNIX System Files, UNIX System Architecture ,and Shell commands., etc. You will also get an exposure to industry based Real-time projects in various domains.

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Email : raj@apex-online-it-training.com

Phone/WhatsApp : +91-(850) 012-2107

USA Number : 214-628-3894

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Unix Shell Script Interview Questions and Answers, Recorded Video Sessions, Materials, Mock Interviews Assignments Will be provided

SHELL SCRIPTING COURSE OUTLINE

(the course content can be modified as per your requirements):

Shell Scripting In Unix /Linux Training Institute in Hyderabad

Unix-Shell Scripting

History of UNIX

Features of UNIX

Flavors of UNIX

Comparison of UNIX with Windows

Architecture of UNIX

UNIX File System

Different types of Files

• Regular Files
• Directory Files
• Device Files

Basic Commands

• pwd, logname, who, finger
• Exit, date, cal

Creating Users & Groups

• groupadd, groupdel
• useradd, userdel

System startup & Shutdown

• Init, halt, shutdown
• Different Run levels
• Different date formats

Working with files

• cat, touch, rm
• cp, mv

Working with Directories

• mkdir, cd, rmdir, rm –r

Standard Input & Output

• Redirecting output
• Redirecting Input

Comparing Files

• cmp, diff, comm

Searching files

• find, locate, which

Zip files

• gzip, gunzip

Displaying files

• ls, ls options

Viewing long files

• pg, more, head, tail

File Permissions

• chmod, chown, chgrp, umask

Meta/Wild Card-characters

• Class, Anchors
• Repetition, Alteration
• Group, Dot

Regular Expressions & Patterns

• What is pattern
• Usage of regular expression
• Different types of pattern
• Character pattern
• Word pattern
• Line pattern

Tools for Filters

• grep, grep with options

Flat files

What are delimiters and its types?

Reading and Writing to files

Tools for column data

• cut, paste

Tools for sorting

• Sort by lines, Sort by fields
• Sort with options, uniq

Changing information in files

• tr, sed

Piping

• usage of piping
• piping with filters
• tee command

Communication Tools

• write, wall
• mail, mail with options

Networking protocols

• telnet, ftp

Disk status

• du, df with options

Job control

• Foreground jobs, background jobs
• Killing jobs, nohup

Process status

• ps , ps with options

Editor Vi

• 3 modes
• Command mode
• Insert mode
• Ex command mode

Shell Scripting

What is shell scripting?

Importance of shell scripting

Different types of shells

Creating shell script

Making shell scripting executable

Shell input & output

• echo, print, read

Backslash character constants

Variables

• What is variable
• System defined variables
• Environment files
• User defined variables
• Constant variables
• Local & global variables
• Special variables

Operators

• Arithmetic variables
• Relational numeric operators
• Logical operators
• Assignment operators

Conditional statements

• if, if….else
• if, elif
• case

Looping

• while, until, for
• break, continue

File test commands

String test commands

exit & sleep commands

Command line arguments

• Usage of COA
• What is $0, S#, $*, $@, $? , $$

Job scheduling

• cron
• at
• batch

Compiling and execution of C